NATIONAL SEMICONDUCTOR CORP
10-K, 1998-08-10
SEMICONDUCTORS & RELATED DEVICES
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                        Washington, D.C.   20549

                               FORM 10-K

 X      ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
        EXCHANGE ACT OF 1934
For the fiscal year ended May 31, 1998
                                   OR

 __     TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
        SECURITIES EXCHANGE ACT OF 1934
For the transition period from       to       .
Commission File Number: 1-6453

                   NATIONAL SEMICONDUCTOR CORPORATION
           (Exact name of registrant as specified in its charter)

            DELAWARE                        95-2095071
            --------                        ----------
     (State of incorporation)   (I.R.S. Employer Identification Number)
                              
                 2900 SEMICONDUCTOR DRIVE,  P.O.  BOX 58090
                     SANTA CLARA, CALIFORNIA 95052-8090
                     ----------------------------------
                  (Address of principal executive offices)

Registrant's telephone number, including area code:  (408) 721-5000

Securities registered pursuant to Section 12(b) of the Act:

                                             Name of Each Exchange on
Title of Each Class                          Which Registered
- -------------------                          ----------------

Common stock, par value                      New York Stock Exchange
$0.50 per share                              Pacific Exchange

Preferred Stock Purchase Rights              New York Stock Exchange
                                             Pacific Exchange






             Securities registered pursuant to Section 12(g) of the Act:
                                     None
                               (Title of class)
                          --Continued on next page--

Indicate by check mark whether the registrant (1) has filed all reports 
required to be filed by Section 13 or 15(d) of the Securities Exchange 
Act  of 1934 during the preceding 12 months (or for such shorter period 
that the registrant was required to file such reports) and (2) has been 
subject to such filing requirements for the past 90 days. Yes  X  . No  

Indicate by check mark if disclosure of delinquent filers pursuant to 
Item 405 of Regulation S-K is not contained herein, and will not be 
contained, to the best of registrant's knowledge, in definitive proxy or 
information statements incorporated by reference in Part III of this 
Form 10K or any amendment to this Form 10-K. [X]

The aggregate market value of voting stock held by non-affiliates of the 
registrant as of June 28, 1998, was approximately $2,196,761,084.  
Shares of Common Stock held by each officer and director and by each 
person who owns 5 percent or more of the outstanding Common Stock have 
been excluded in that such persons may be deemed to be affiliates.  This 
determination of affiliate status is not necessarily a conclusive 
determination for other purposes.

The number of shares of the registrant's common stock, $0.50 par value, 
as of June 28, 1998, was 165,453,237.

                     DOCUMENTS INCORPORATED BY REFERENCE
             Document                              Location in Form 10-K
             --------                              ---------------------

Portions of the Proxy Statement for the Annual Meeting of       Part III
  Stockholders to be held on or about September 25, 1998.

Portions of the Company's Registration Statement on Form S-3,   Part IV
  Registration No. 33-48935, which became effective 
  October 5, 1992.

Portions of the Company's Registration Statement on Form S-3,   Part IV
  Registration No. 33-52775, which became effective 
  March 22, 1994.

Portions of the Company's Registration Statement on Form S-8,   Part IV
  Registration No. 333-57029, which became effective 
  June 17, 1998.

Portions of the Company's Registration Statement on Form S-8,   Part IV
  Registration No. 33-55699, which became effective 
  September 30, 1994.

Portions of the Proxy Statement for the Annual Meeting of       Part IV
  Stockholders held September 30, 1994.

Portions of the Company's Registration Statement on Form S-8,   Part IV
  Registration No. 33-61381, which became effective 
  July 28, 1995.

Portions of the Company's Registration Statement on Form S-3,   Part IV
  Registration No. 33-63649, which became effective 
  November 6, 1995.

Portions of the Company's Registration Statement on Form S-8,   Part IV
  Registration No. 333-36733, which became effective 
  September 30, 1997.

Portions of the Company's Registration Statement on Form S-8,   Part IV
  Registration No. 333-09957, which became effective 
  August 12, 1996.

Portions of Cyrix Corporation's Registration Statement on       Part IV
  Form S-3, Registration No. 333-10669, which became 
  effective August 22, 1996.          

Portions of the Proxy Statement for the Annual Meeting          Part IV
  held September 26, 1997.

Portions of the Company's Post Effective Amendment No. 1 on     Part IV
  Form S-8 to Form S-4 Registration No. 333-38033-01, 
  which became effective November 18, 1997.                    

The Index to Exhibits is located on pages 66-68.

                                  PART I
                                  ------

ITEM 1. BUSINESS

General 
National Semiconductor Corporation, including its subsidiaries 
("National" or the "Company"), designs, develops, manufactures and 
markets a wide variety of semiconductor products, including 
microprocessors for the personal computer industry, and a broad line of 
analog, mixed-signal and other integrated circuits for applications in a 
variety of markets, including the personal computing, wireless 
communications, flat panel and CRT display, power management, local and 
wide area networks, automotive, consumer and military aerospace markets.  
National's strategic focus is to develop systems-on-a-chip in the form 
of highly integrated application specific semiconductor products for the 
personal systems, communications and consumer markets.  National was 
incorporated under the laws of the state of Delaware in 1959.
     In November 1997, Nova Acquisition Corp., a subsidiary of the 
Company, merged with Cyrix Corporation ("Cyrix") and Cyrix became a 
wholly owned subsidiary of the Company.  Cyrix designs, develops and 
markets X86 software-compatible microprocessors of original design for 
the personal computer marketplace.  The Company believes that access to 
Cyrix's X86 microprocessor cores and the combination of technologies 
resulting from the merger bring together many of the key enabling 
technologies necessary to achieve its system-on-a-chip strategy.  The 
merger was accounted for as a pooling of interests.
     During fiscal 1998, the Company also completed the acquisitions of 
Future Integrated Systems, Inc. ("FIS"), a supplier of graphics hardware 
and software products for the personal computer market, and certain 
assets and liabilities of Gulbransen, Inc. related to its digital audio 
technology business.  The Company believes FIS design expertise will 
expand its ability to integrate advanced graphics capabilities into 
system-on-a-chip solutions for the personal computer market and the 
Gulbransen audio compressor technology will expand its ability to 
provide digital audio building blocks for system-on-a-chip solutions.
     The Company also completed the acquisition of ComCore 
Semiconductor, Inc. ("ComCore") in late fiscal 1998.  ComCore, a 
designer of integrated circuits for computer networking and broadband 
communications, uses powerful mathematical techniques combined with 
advanced digital signal processing ("DSP") and customized design 
methodologies to create high performance communications integrated 
circuits.  This technology is expected to add advanced design and 
technology capabilities to the Company's existing analog, mixed-signal 
and digital expertise.  The Company believes that this technology will 
help position it as a leader in the application of advanced DSP 
technology for communications solutions.
     The Company operates in one industry segment.  For information with 
respect to sales and identifiable assets for National's geographic 
segments, refer to the information contained in Note 12 of the Financial 
Statements in Part 8 of this Report under the caption "Industry and 
Geographic Segment Information."

Products
Semiconductors are integrated circuits (in which a number of transistors 
and other elements are combined to form a more complicated circuit) or 
discrete devices (such as individual transistors).  In an integrated 
circuit, various elements are fabricated in a small area or "chip" of 
silicon, which is then encapsulated in plastic, ceramic or other 
advanced forms of packaging and connected to a circuit board or 
substrate.
     National manufactures a broad variety of analog intensive, mixed-
signal and digital products.  National's products are used in numerous 
commercial applications, including personal systems, telecommunications 
and communications products, data processing, automotive, local and wide 
area networking and other industrial applications as well as consumer 
applications.
     The Company is a leading supplier of analog and mixed-signal 
products, serving both broad based markets such as the industrial and 
consumer market, and more narrowly defined markets such as ethernet 
local area networks, wireless communications and automotive.  While no 
precise industry standard for analog and mixed-signal exists, the 
Company considers products which process analog information, convert 
analog to digital or convert digital to analog as analog and mixed-
signal products.  Analog and mixed-signal products include amplifiers 
and regulators, power monitors and line drivers, products optimized for 
audio, video, automotive or display applications and data acquisition 
products.  Other Company products with significant digital to analog or 
analog to digital capacity include products for local area networks 
("LAN"), wireless networking and wireless communications, as well as 
products for personal systems and personal communications such as its 
office automation and "Super I/O" offerings.  Super I/O (input/output) 
is the brand name used by the Company to describe its integrated 
circuits that handle system peripheral and input/output functions on the 
personal computer motherboard.
     Corporate Structure and Organization.  The Company is organized 
into three business groups that include the Analog Group, the 
Communications and Consumer Group, and the Cyrix Group described as 
follows:
     Analog Group:  Analog products are used to maintain and control 
continuously variable electrical signals in the real world.  They are 
used in equipment to provide a human interface such as sound, vision, 
images, and to provide communications interfaces and power management.  
With its pool of talented analog designers, the Analog Group develops 
and manufactures a wide range of building blocks such as high 
performance operational amplifiers, power management circuits, data 
acquisition circuits and interface circuits.  In addition, the Analog 
Group produces the COP8 family of microcontrollers, used in a wide 
variety of automotive and industrial applications.  The Group is heavily 
focused on using analog circuits as the beginning point for forward 
integration for systems-on-a-chip aimed at the desktop, notebook, 
cellular telephone and information appliance markets.  Current examples 
include scanners on a chip, systems health monitoring and integrated 
power management systems.  The Analog Group has a large and diverse 
global customer base, approaching 80,000 worldwide.  Approximately 50 
percent of the analog business is done through authorized distributors.
     Communications and Consumer Group ("CCG"):  Communication is the 
enabler of the Internet.  National through CCG is a leading 
communications integrated circuit supplier, focusing in two major market 
segments, wireless communications and LAN.
     The Group's wireless circuits perform the radio, baseband 
controller, power management and other related functions primarily in 
the cellular and cordless telephone markets.  Key market segments 
include Global System for Mobile Communication (GSM), Digital Enhanced 
Cordless Telephone (DECT), Code Division Multiple Access (CDMA) as well 
as other fast growing wireless markets.
     In the past, National's efforts in LAN have enabled CCG to enjoy a 
significant market position in the current 10/100 Mb Ethernet market.  
The acquisition of ComCore is intended to expand National's LAN products 
into the Gigabit Ethernet market.
     Cyrix Group:  The Cyrix Group, which was formerly known as the 
Personal Systems Group, utilizes National's mixed-signal expertise and 
high speed digital technologies for the development of integrated and 
stand alone central processing units, system logic chip set solutions 
for Cyrix based microprocessors, information access and multimedia 
appliances, and a portfolio of peripheral product solutions.  The Cyrix 
Group is a supplier of X86 microprocessors, Super I/O products and 
system logic for desktop and notebook personal computers.  The Cyrix 
Group also includes Cyrix and Mediamatics, Inc. ("Mediamatics").
     Cyrix supplies high-performance microprocessors to the personal 
computer industry with the MediaGXTM and MIITM products.  The 
proprietary MediaGXTM microprocessor is a total system solution which 
integrates the graphics and audio functions, the personal computer 
interface and the memory controller into one integrated circuit.  This 
enables extremely cost effective system solutions.  The MIITM utilizes 
advanced design techniques to deliver comparable performance to Intel's 
Pentium-II class microprocessor products at a significantly lower cost.  
The MIITM microprocessor is compatible with MMX technology and features 
a quadrupled (64-Kbyte) internal cache, enhanced memory management and 
other architectural and performance features.  These enhancements enable 
the MIITM microprocessor to deliver richer colors, high-resolution video 
and 3-D graphics at greater speeds.  Additionally, the MIITM 
microprocessor is able to support new business communications 
technologies such as video conferencing and voice recognition software. 
     Within the Cyrix Group, Mediamatics is also responsible for 
providing technology required in executing National's information 
appliance strategy.  This includes applications such as digital 
versatile disc ("DVD") players, set-top-box, video servers and 
convergence appliances.  Using its balanced hardware/software system 
approach and its expertise in video and audio technology, Mediamatics is 
providing cost-effective solutions required to meet the needs of this 
emerging marketplace.  Its software DVD player (DVD ExpressTM) has 
already won designs with major personal computer original equipment 
manufacturers and is optimized for the Cyrix MIITM processor.  The 
Pantera-DVD decoder chip, National's first system-on-a-chip product, is 
being designed into several DVD players which will become available in 
the market later this year.  The Pantera architecture is also the 
building block for other video and audio decoder products.
     Aside from these operating groups, the Company's corporate 
structure also includes centralized Worldwide Sales and Marketing, the 
Central Technology and Manufacturing Group and the Core Technology 
Group.  Worldwide Sales and Marketing is organized around the four major 
regions of the world in which the Company operates:  the Americas, 
Europe, Japan and Asia Pacific region and is comprised of the Company's 
worldwide sales and marketing organization.  Central Technology and 
Manufacturing manages production and technology operations.  The group 
is responsible for two of the Company's strategic imperatives, state-of-
the-art process technology and world-class manufacturing, that have been 
established as the delivery vehicles to enable the Company to develop 
products constituting systems-on-a-chip.  The technology operations 
include process technology, the central research arm of the Company, 
which provides pure research, process development and initial product 
prototyping necessary for many of the Company's core production 
processes and leading edge products.  The Core Technology Group includes 
development technology, which selects and implements integrated Computer 
Aided Design ("CAD") tools for designing, performing layout, simulating 
and testing the logical and physical representation of new products 
before they are actually produced.  The group is also responsible for 
providing the range of process cores and support tools and software 
required by all of National's product lines, to service the range of 
platforms and operating system environments for markets for information 
appliances.

Marketing and Sales
The Company markets its products throughout the world to original 
equipment manufacutrers ("OEMs") by way of a direct sales force.  Major 
OEMs include International Business Machines Corporation ("IBM"), 
Hewlett-Packard Company, Compaq Computer Corporation, 3COM Corporation, 
Motorola, Inc. and Dell Computer Corporation as well as Robert Bosch 
GmbH, Siemens AV, Samsung Group, Telefonaktiebolaget L.M. Ericsson and 
others.  In addition to its direct sales force, National uses 
distributors in all four of its business regions, and as noted above, 
approximately 50 percent of the analog business is done through 
distributors.  
     Customer support is handled by comprehensive, central facilities in 
the United States, Europe and Singapore.  These Customer Support Centers 
("CSCs") provide responses to inquiries on product pricing and 
availability, technical support for customer questions, order entry and 
scheduling.
     National augments its sales effort with application engineers based 
in the field.  These engineers are specialists in National's product 
portfolio and work with customers to design National integrated circuits 
for their products and identify National products that can be used in 
the customer's application.  These engineers also help identify emerging 
markets for new products and are supported by Company design centers in 
the field or at manufacturing sites.
     In line with industry practices, National generally credits 
distributors for the effect of price reductions on their inventory of 
National products and under specific conditions repurchases products 
that have been discontinued by the Company.

Customers
National is not dependent upon any single customer, the loss of which 
would have a material effect on the Company.  In addition, no one 
customer or distributor accounted for 10 percent or more of total net 
sales in fiscal 1998, 1997 and 1996.

Backlog
Semiconductor backlog quantities and shipment schedules under 
outstanding purchase orders are frequently revised to reflect changes in 
customer needs.  Binding agreements calling for the sale of specific 
quantities at specific prices which are contractually subject to price 
or quantity revisions are, as a matter of industry practice, rarely 
formally enforced.  For these reasons, National does not believe that 
the amount of backlog at any particular date is meaningful.

Seasonality
Generally, National is affected by the seasonal trends of the 
semiconductor and related industries.  As a result of these trends, the 
Company typically experiences lower revenue in the third fiscal quarter, 
primarily due to customer holiday demand adjustments.  Revenue usually 
has a seasonal peak in the Company's fourth quarter.  However, the 
Company did not experience the typical seasonal peak in revenue in the 
fourth quarter of fiscal 1998, as business conditions for the 
semiconductor industry and the Company significantly weakened in the 
second half of fiscal 1998, in part due to the recent economic downturn 
in the Asia Pacific region.

Manufacturing
The design of semiconductor and integrated circuit products is 
determined by customer requirements and general market trends and needs.  
These designs are compiled and digitized by state of the art design 
equipment and then transferred to silicon wafers in a series of complex 
precision processes which include oxidation, lithography, chemical 
etching, diffusion, deposition, implantation and metallization. 
Production of integrated circuits continues with wafer sort, where the 
wafers are tested and separated into individual circuit devices; 
assembly, where tiny wires are used to connect the electronic circuits 
on the device to the stronger metal leads or "prongs" of the package in 
which the device is encapsulated for protection; and final test, where 
the devices are subjected to a series of vigorous tests using 
computerized circuit testers and for certain applications, environmental 
testers such as burn-in ovens, centrifuges, temperature cycle testers, 
moisture resistance testers, salt atmosphere testers and thermal shock 
testers. 
     The Company's product design and development activities are 
conducted predominantly in the United States.  Wafer fabrication is 
concentrated in three facilities in the United States and in a facility 
in Scotland.  Nearly all product assembly and final test operations are 
performed in facilities in Southeast Asia.  For capacity utilization and 
other economic reasons, National employs subcontractors to perform 
certain manufacturing functions in the United States, Southeast Asia and 
Japan. These arrangements include manufacturing agreements with the 
Company's former Fairchild Group, which was divested in March 1997 
("Fairchild"), under which the Company will purchase goods and services 
from Fairchild through fiscal 2000 and the Cyrix manufacturing agreement 
with IBM which provides for IBM's Microelectronics division to 
manufacture wafers of Cyrix-designed products for sale to Cyrix through 
December 1999, as well as various subcontract vendors in Europe and 
Asia.
     National's wafer manufacturing processes span Bipolar, Metal Oxide 
Silicon ("MOS"), Complementary Metal Oxide Silicon ("CMOS") and Bipolar 
Complementary Metal Oxide Silicon ("BiCMOS") technologies.  The 
Company's wafer fabrication processes are being adapted to emphasize 
integration of analog and digital capabilities to support the Company's 
strategy to develop systems-on-a-chip products.  Bipolar processes 
support primarily the Company's standard products.  As products decrease 
in size and increase in functionality, National's wafer fabrication 
facilities are now required in many cases to manufacture integrated 
circuits with sub-micron circuit pattern widths.  Precision 
manufacturing in wafer fabrication carries over to assembly and test 
operations where advanced packaging technology and comprehensive testing 
are required for increasingly powerful integrated circuits.

Raw Materials
National's manufacturing processes make use of certain key raw materials 
critical to its products.  These include silicon wafers, certain 
chemicals and gases, ceramic and plastic packaging materials and various 
precious metals.  The Company also is increasingly relying on 
subcontractors to supply finished or semi-finished products which the 
Company then markets through its sales channels.  Both raw materials and 
semi-finished or finished products are obtained from various sources, 
although the number of sources for any particular material or product is 
relatively limited.  Although the Company feels its current supply of 
essential materials is adequate, shortages from time to time have 
occurred and could occur again.  Significant increases in demand, rapid 
product mix changes or natural disasters all could affect the Company's 
ability to procure materials or goods. 

Research and Development
National's research and development ("R&D") consists of pure research in 
metallurgical, electro-mechanical and solid state sciences, 
manufacturing process development and product design.  Research 
functions and definition and development of most process technologies 
are done by Central Technology and Manufacturing's process technology 
group.  Process capability is developed and prototyped at the Company's 
8-inch pilot wafer fabrication facility located in Santa Clara, 
California, and product design is done by the operating divisions.  R&D 
expenses were $482.0 million for fiscal 1998, $404.5 million for fiscal 
1997 and $379.0 million for fiscal 1996 with all years experiencing 
increases in R&D in the Company's core analog and mixed-signal products 
as well as Cyrix microprocessor based products and critical process 
development.  These amounts exclude in-process R&D charges of $102.9 
million related to the acquisitions of ComCore ($95.2 million), FIS 
($2.5 million) and the Gulbransen digital audio technology business 
($5.2 million) in fiscal 1998, $72.6 million related to the acquisitions 
of the PicoPower business of Cirrus Logic, Inc. ($10.6 million) and 
Mediamatics ($62.0 million) in fiscal 1997, and $11.4 million related to 
the acquisition of Sitel Sierra, B.V. in fiscal 1996, which have been 
separately presented in the consolidated statements of operations as 
special items.  For fiscal 1998, the Company expended 29 percent of its 
R&D effort toward the development of process technology and the 
remaining 71 percent for new product development.  This represents an 
increase of 33 percent and 21 percent in fiscal 1998 over fiscal 1997 in 
spending for process technology and product development, respectively.

Patents
National owns numerous United States and non-U.S. patents and has many 
patent applications pending.  It considers the development of patents 
and the maintenance of an active patent program advantageous to the 
conduct of its business but believes that continued success will depend 
more on engineering, production, marketing, financial and managerial 
skills than on its patent program.  The Company licenses certain of its 
patents to other manufacturers and participates in a number of cross 
licensing arrangements and agreements with other parties. Each license 
agreement has unique terms and conditions, with variations as to length 
of term, royalties payable, permitted uses and scope.  The majority of 
the agreements are cross-licenses where the Company grants broad 
licenses to its intellectual property in exchange for receiving a 
license; none are exclusive.  The amount of income from licensing 
agreements  has varied in the past and the amount and timing of future 
income from licensing agreements cannot be precisely forecast.  On an 
overall basis, the Company believes that none of the license agreements 
is material to the Company in terms of either the royalty payments due 
or payable or the intellectual property rights granted or received 
under any such agreement.

Employees
At May 31, 1998, National employed approximately 13,000 people of whom 
approximately 6,500 were employed in the United States, 1,700 in Europe, 
4,600 in Southeast Asia and 200 in other areas.  The Company believes 
that its future success depends fundamentally on its ability to recruit 
and retain skilled technical and professional personnel.  National's 
employees in the United States are not covered by collective bargaining 
agreements.  The Company considers its employee relations worldwide to 
be favorable.

Competition and Risks

The Semiconductor Industry 
The semiconductor industry is characterized by rapid technological 
change and frequent introduction of new technology leading to more 
complex and powerful products.  The result is a cyclical economic 
environment generally characterized by short product life cycles, rapid 
selling price erosion and high sensitivity to the overall business 
cycle.  In addition, substantial capital and R&D investment is required 
for development and manufacture of products and processes.  The Company 
may experience periodic fluctuations in its operating results because of 
industry wide conditions.  

Fluctuations in Financial Results
The Company's financial results are affected by the business cycles and 
seasonal trends of the semiconductor and related industries.  Shifts in 
product mix toward, or away from, higher margin products can also have a 
significant impact on the Company's operating results.  As a result of 
these and other factors, the Company's financial results can fluctuate 
significantly from period to period.  As an example, the Company 
generated net income in fiscal 1993 through 1997, but experienced 
substantial losses in fiscal 1998 and in fiscal 1989 through 1992.  

Competition
Competition in the semiconductor industry is intense.  National competes 
with a number of major companies in the high-volume segment of the 
industry.  These include several companies whose semiconductor business 
may be only part of their overall operations, such as IBM, Motorola, 
Inc., Philips Electronics NV, NEC Corporation and Toshiba Corporation.  
National also competes with a large number of companies that target 
particular markets such as Linear Technology Corporation, Analog 
Devices, Inc., Advanced Micro Devices, Inc. ("AMD"), LSI Logic 
Corporation, SGS-Thompson Microelectronics SA, Intel Corporation 
("Intel"), Cirrus Logic, Inc. and Texas Instruments Incorporated.  
Competition is based on design and quality of the products, product 
performance, price and service, with the relative importance of such 
factors varying among products and markets.  The Company is currently 
faced with growing competition in the LAN market from both large 
companies such as Intel and Lucent Technologies Inc. as well as other 
smaller companies including Broadcom Corporation, Galileo Technology 
Ltd. and Level One Communications, Inc.  With the Cyrix 6x86 and MIITM 
products, the Company is also faced with competition in the personal 
computer market for socket-seven compatible microprocessor products 
where other large competitors such as Intel, AMD and IBM significantly 
influence the price and availability of products.  The microprocessor 
business is characterized by short product cycles, intense price 
competition and rapid advances in product design and process technology 
resulting in rapidly occurring product obsolescence.  There can be no 
assurance that the Company will be able to compete successfully in the 
future against existing or new competitors or that the Company's 
operating results will not be adversely affected by increased price 
competition.  The Company is also faced with competition from several of 
its customers, particularly customers in the networking and personal 
systems industries.

International Operations 
National conducts a substantial portion of its operations outside the 
United States and its business is subject to risks associated with many 
factors beyond its control.  These factors include fluctuations in 
foreign currency rates, instability of foreign economies or their 
emerging infrastructures to support demanding manufacturing 
requirements, government changes and U.S. and foreign laws and policies 
affecting trade and investment.  Although the Company has not 
experienced any materially adverse effects with respect to its foreign 
operations arising from such factors, the Company has been impacted in 
the past by one or more of these factors and could be impacted in the 
future by such factors.  In addition, although the Company seeks to 
hedge its exposure to currency exchange rate fluctuations, the Company's 
competitive position relative to non-U.S. suppliers can be affected by 
the exchange rate of the U.S. dollar against other currencies, 
particularly the Japanese yen.

Environmental Regulations
National believes that compliance with federal, state and local laws or 
regulations which have been enacted or adopted to regulate the 
environment has not had, nor will have, a material effect upon the 
Company's capital expenditures, earnings, competitive or financial 
position.  (Also see Item 3, Legal Proceedings.)In addition to the risks 
discussed above, further discussion of other risks and uncertainties 
that may affect the Company's business is included in the Outlook 
section of "Management's Discussion and Analysis" appearing in Item 7.


ITEM 2. PROPERTIES 

National's principal administrative and research facilities are located 
in Santa Clara, California.  The  major concentrations of wafer 
fabrication and product research and development capability are located 
at the Company's plants in South Portland, Maine; Arlington, Texas; and 
Greenock, Scotland.  The Company also operates small design facilities 
in various locations in the U.S. including Atlanta, George; Calabasas, 
California; Fort Collins, Colorado; Fremont, California; Grass Valley, 
California; Longmont, Colorado; Mesa, Arizona; Newport Beach, 
California; Redmond, Washington; Richardson, Texas; Salem, New 
Hampshire; Salt Lake City, Utah; San Diego, California; Tacoma, 
Washington; Tucson, Arizona; and overseas locations including the United 
Kingdom, Israel, Germany and the Netherlands.
     The Company conducts significant manufacturing offshore.  One of 
National's largest wafer fabrication facilities is in Greenock, 
Scotland.  Assembly and test functions are performed primarily in 
Southeast Asia.  These facilities are located in Melaka, Malaysia and 
Toa Payoh, Singapore.  The regional headquarters for National's 
Worldwide Sales and Marketing are located in Santa Clara, California; 
Munich, Germany; Tokyo, Japan; and Kowloon, Hong Kong.  National 
maintains local sales offices in various locations and countries 
throughout its four business regions.  In general, the Company owns its 
manufacturing facilities and leases most of its sales and administrative 
offices.  The Company's real estate in Arlington, Texas is secured by 
two notes assumed as part of the repurchase by the Company of the equity 
interest in the facility which had been sold and leased back prior to 
1990.  Facilities of Cyrix in Richardson, Texas are secured by certain 
notes assumed by the Company in the Cyrix transaction.
     Although the Company has brought on new manufacturing capacity in 
fiscal 1998 with the completion of its new wafer manufacturing facility 
in Maine, the Company experienced a significant decline in wafer 
fabrication capacity utilization by the end of fiscal 1998 due to the 
slowdown in new orders experienced in the second half of fiscal 1998, 
which was affected by economic uncertainties in the Asia Pacific region 
and unstable conditions in the personal computer market.  Wafer 
fabrication capacity utilization for fiscal 1998 was 76 percent compared 
to 73 percent in fiscal 1997; however, wafer fabrication capacity 
utilization declined to 51 percent in the last month of fiscal 1998.   


ITEM 3. LEGAL PROCEEDINGS 

     In April 1995, the Internal Revenue Service ("IRS") issued a Notice 
of Deficiency for fiscal years 1986 through 1989 seeking additional 
taxes of approximately $11 million (exclusive of interest).  A 
Subsequent Notice of Deficiency issued in March 1998 reduced the amount 
of additional tax sought to Approximately $1.5 million (exclusive of 
interest).  The issues giving rise to the proposed adjustments relate 
primarily to the Company's former Israeli operation and the allocation 
of the purchase price paid in fiscal 1988 for Fairchild Semiconductor 
Corporation.  In June 1998, the Company filed a petition with the United 
States Tax Court contesting the Notice of Deficiency.  The IRS has 
completed its examination of the Company's tax returns for fiscal 1990 
through 1993 and the IRS has issued a notice of proposed adjustment 
refunding approximately $0.7 million (exclusive of interest) and 
relating to the same issues involved in the 1986 through 1989 fiscal 
years.  The IRS is examining the Company's tax returns for fiscal 1994 
through 1996.  The Company believes that adequate tax payments have been 
made or accrued for all years.
     On July 9, 1996, the Company received notices of assessment from 
the Malaysian Inland Revenue Department relating to the Company's 
manufacturing operations in Malaysia.  The assessments total 
approximately $146.9 million Malaysian ringgits ($39.2 million) 
(exclusive of interest).  The issues giving rise to the assessments 
relate to intercompany transfer pricing, primarily for fiscal 1993.  The 
Company believes the assessments are without merit and has been 
contesting them administratively.  The Company believes it has adequate 
tax reserves to satisfy the ultimate resolution of the assessments. 
     On April 22, 1988, the District Director of the United States 
Customs Service, San Francisco, issued a Notice of Proposed Action and a 
Pre-penalty Notice to the Company alleging underpayment of duties of 
approximately $19.5 million on merchandise imported from the Company's 
foreign subsidiaries during the period from June 1, 1979 to March 1, 
1985.  The Company filed an administrative appeal in September 1988.  On 
May 23, 1991, the District Director revised the Customs action and 
issued a Notice of Penalty Claim and Demand for Restoration of Duties, 
reducing the alleged underpayment of duties for the same period to 
approximately $6.9 million; the alleged underpayment was subsequently 
reduced on April 22, 1994 to approximately $3.6 million.  The revised 
alleged underpayment could be subject to penalties that may be computed 
as a multiple of the underpayment.  The Company filed an administrative 
petition for relief in October 1991 and a supplemental petition for 
relief in October 1994.  In March 1998, the Assistant Commissioner of 
Customs for the Office of Regulations and Rulings issued a decision on 
the petition which provided insignificant reductions to the duty amount 
being sought.  The Company intends to continue to contest the 
assessments through available avenues for relief if it is not able to 
resolve the issues with U.S. Customs.  On July 1, 1988, the Customs 
Service liquidated various duty drawback claims previously filed by the 
Company, denying the payment of drawback previously paid to the Company 
and issued bills in the amount of $2.5 million seeking repayment of the 
accelerated drawback.  Timely protests of these liquidations were filed 
in September 1988.  These protests were denied in March 1996.  The 
Company is pursuing judicial review of the denial in the Court of 
International Trade and has paid the denied duties and associated 
interest totaling $5.2 million, which is a prerequisite to filing a 
summons with the Court.  The Company believes that resolution of these 
Customs matters will not have a material impact on the Company's 
financial position.
     A sales tax examination conducted by the California State Board of 
Equalization for the tax years 1984 to 1988 resulted in a proposed 
assessment of approximately $12 million (exclusive of interest and 
penalty) in October 1991.  A final assessment in the amount of 
approximately $4 million (including interest and penalty) was made by 
the Board and payment was made by the company in August 1995.  The 
Company has subsequently filed a claim for refund of all amounts paid, 
plus interest, with the Board.  The sales tax examination and assessment 
did not have a material adverse effect upon the Company's financial 
position.  
     The Company has been named to the National Priorities List 
("Superfund") for its Santa Clara, California site and has completed a 
Remedial Investigation/Feasibility Study with the Regional Water Quality 
Control Board ("RWQCB"), acting as agent for the EPA.  The Company has 
agreed in principle with the RWQCB to a site remediation plan.  The 
Company has also been sued by AMD, which seeks recovery of cleanup costs 
incurred by AMD in the Santa Clara, California area under the RWQCB 
remediation orders.  AMD alleges that certain contamination for which 
the RWQCB has found AMD responsible was originally caused by the 
Company.  As part of the litigation, the Company is seeking to recover 
from AMD expenses relating to commingled groundwater in an area offsite 
and downgradient of National's and AMD's superfund sites.  In addition 
to the Santa Clara site, the Company has been designated as a 
potentially responsible party by federal and state agencies with respect 
to certain sites with which the Company may have had direct or indirect 
involvement.  Such designations are made regardless of the extent of the 
Company's involvement.  These claims are in various stages of 
administrative or judicial proceedings and include demands for recovery 
of past governmental costs and for future investigations and remedial 
actions.  In many cases, the dollar amounts of the claims have not been 
specified and have been asserted against a number of other entities for 
the same cost recovery or other relief as was asserted against the 
Company.  The Company has also retained liability for environmental 
matters arising from its former operations of Dynacraft, Inc. ("DCI") 
and the Fairchild business but is not currently involved in any legal 
proceedings relating to those liabilities.  The Company accrues costs 
associated with such matters when they become probable and reasonably 
estimable.  The amount of all environmental charges to earnings, 
including charges relating to the Santa Clara site remediation, which 
did not include potential reimbursements from insurance coverage, have 
not been material during the last three fiscal years.  The Company 
believes that the potential liability, if any, in excess of amounts 
already accrued will not have a material effect on the Company's 
financial position.


ITEM 4. SUBMISSION OF MATTERS TO VOTE OF SECURITY HOLDERS

No matters were submitted to a vote of security holders, through the 
solicitation of proxies or otherwise, during the fourth quarter of the 
fiscal year covered by this report.


EXECUTIVE OFFICERS OF THE REGISTRANT *


Name                           Current Title                        Age
- ----                           -------------                        ---

Kamal K. Aggarwal (1)          Executive Vice President, Central      60
                               Technology and Manufacturing Group

Michael Bereziuk (2)           Senior Vice President, Worldwide       45
                               Marketing and Sales 
               
Jean-Louis Bories (3)          Senior Vice President, Core            43
                               Technology Group

Patrick J. Brockett (4)        Executive Vice President and           50
                               General Manager, Analog Group

John M. Clark III (5)          Senior Vice President, General         48
                               Counsel  and Secretary

Brian L. Halla (6)             Chairman of the Board, President       51
                               and Chief Executive Officer

Donald Macleod (7)             Executive Vice President, Finance      49
                               and  Chief Financial Officer

Kevin C. McDonough (8)         Senior Vice President, Cyrix           48
                               Corporation and Co-General Manager,
                               Cyrix Group            

Gobi R. Padmanabhan (9)        Senior Vice President, Technology,     52
                               Research and Development
                    
Robert M. Penn (10)            Senior Vice President and General      61
                               Manager, Communications and Consumer
                               Group

Richard L. Sanquini (11)       Senior Vice President and Co-General   63 
                               Manager, Cyrix Group

Richard A. Wilson (12)          Vice President, Human Resources       55

*  all information as of May 31, 1998

Business Experience During Last Five Years
- ------------------------------------------

(1)     Mr. Aggarwal joined the Company in November 1996 as Executive  
Vice President, Central Technology and Manufacturing Group.  Prior to 
joining the Company, Mr. Aggarwal held positions as Vice President, 
Worldwide Logistics and Customer Service and Vice President, Assembly 
and Test at LSI Logic Corporation.

(2)     Mr. Bereziuk joined the Company in August 1984.  Prior to 
becoming Senior Vice President, Worldwide Marketing and Sales in October 
1997, Mr. Bereziuk held positions at the Company as Senior Vice 
President and General Manager of the Personal Systems Group; Vice 
President and General Manager, Personal Systems Group; Vice President 
and General Manager, Embedded Control Division; and Vice President, 
Embedded Control Division.

(3)     Mr. Bories joined the Company in October 1997 as Senior Vice 
President, Core Technology Group.  Prior to joining the Company, he had 
held positions at LSI Logic Corporation as Vice President and General 
Manager, ASIC Division; Vice President, Engineering/CAD; Director, 
Advanced Methodology; and Director, 500K Program.     

(4)     Mr. Brockett joined the Company in September 1979.  Prior to 
becoming Executive Vice President and General Manager, Analog Group, he 
held positions at the Company as Executive Vice President, Worldwide 
Sales and Marketing; President, International Business Group; Corporate 
Vice President, International Business Group; Vice President, North 
America Business Center; Vice President and Managing Director, European 
Operations; and Vice President and Director of European Sales.

(5)     Mr. Clark joined the Company in May 1978.  Prior to becoming 
Senior Vice President, General Counsel and Secretary in April 1992, he 
held the position of Vice President, Associate General Counsel and 
Assistant Secretary.

(6)     Mr. Halla joined the Company in May 1996 as Chairman of the 
Board, President and Chief Executive Officer.  Prior to joining the 
Company, Mr. Halla held positions at LSI Logic Corporation as Executive 
Vice President, LSI Logic Products; Senior Vice President and General 
Manager, Microprocessor/DSP Products Group; and Vice President and 
General Manager, Microprocessor Products Group.

(7)     Mr. Macleod joined the Company in February 1978.  Prior to 
becoming Executive Vice President, Finance and Chief Financial Officer 
in June 1995, he held positions as Senior Vice President, Finance and 
Chief Financial Officer; Vice President, Finance and Chief Financial 
Officer; Vice President, Financial Projects; Vice President and General 
Manager, Volume Products - Europe; and Director of Finance and 
Management Services - Europe.

 (8)     Mr. McDonough joined the Company as Senior Vice President, 
Cyrix Corporation and Co-General Manager, Cyrix Group at the time of the 
Company's completion of the merger with Cyrix Corporation in November 
1997 and held the position of Senior Vice President of Engineering and 
Member of the Office of President of Cyrix Corporation at that time.  
Mr. McDonough originally joined Cyrix Corporation in 1989 as Vice 
President of Engineering.

(9)     Mr. Padmanabhan joined the Company as Senior Vice President, 
Technology, Research and Development in June 1996 and was made an 
Executive Officer of the Company in September 1997.  Prior to joining 
the Company, he had held positions at LSI Logic Corporation as Senior 
Director, Research and Development; and Director, Research and 
Development.

(10)     Mr. Penn joined the Company in December 1993.  Prior to 
becoming Senior Vice President and General Manager of the Communications 
and Consumer Group in October 1997, he held the position of Senior Vice 
President and General Manager of the Analog Group; and Vice President 
and General Manager of the WAN Division.  Prior to joining the Company, 
Mr. Penn served as an executive level consultant with EMS Consulting and 
held senior management positions at Gould Inc.'s Semiconductor Division 
and American Microsystems, Inc.

(11)     Mr. Sanquini first joined the Company in August 1980 and left 
in June 1989.  He rejoined the Company in November 1989.  Prior to 
becoming Senior Vice President of the Cyrix Group in October 1997 and 
Senior Vice President and Co-General Manager, Cyrix Corporation upon 
completion of the Company's merger with Cyrix Corporation in November 
1997, he held positions at the Company as Senior Vice President, 
Strategic Business and Technology Development; Senior Vice President, 
Business Development and Intellectual Property Protection; Senior Vice 
President, Planning and Development; and Vice President, Corporate 
Strategic Projects.

(12)     Mr. Wilson joined the Company in February 1996 as Vice 
President, Human Resources.  Prior to joining the Company, he held the 
position of Vice President, Human Resources at MCI Network Services for 
5 1/2 years.

     Executive officers serve at the pleasure of the Company's Board of 
Directors. There is no family relationship among any of the Company's 
directors and executive officers.

                                 PART II
                                 -------

ITEM 5. MARKET FOR REGISTRANT'S COMMON STOCK AND RELATED
        STOCKHOLDER MATTERS 

     During fiscal 1998, the Company did not sell any securities that 
were not registered under the Securities Act.

See information appearing in Notes 6, Debt; Note 8, Shareholders' 
Equity; and Note 14, Financial Information by Quarter (Unaudited) in the 
Notes to the Consolidated Financial Statements included in Item 8.  The 
Company's common stock is traded on the New York Stock Exchange and the 
Pacific Exchange.  Market price range data are based on the New York 
Stock Exchange Composite Tape.  Market price per share at the close of 
business on July 17, 1998 was $14.06.  At July 17, 1998, the number of 
record holders of the Company's common stock was 12,120.

ITEM 6. SELECTED FINANCIAL DATA

The following selected financial information has been derived from 
audited consolidated financial statements and has been restated to 
combine Cyrix for all periods presented.  The information set forth 
below is not necessarily indicative of results of future operations, 
and should be read in conjunction with "Management's Discussion and 
Analysis of Financial Condition and Results of Operations" in Item 7 
and the consolidated financial statements and related notes thereto in 
Item 8.

FIVE YEAR SELECTED FINANCIAL DATA

Years Ended 
In Millions,Except        May 31,   May 25,   May 26,   May 28,   May 29,
Per Share Amounts            1998      1997      1996     1995     1994
                             ----      ----      ----     ----     ----
OPERATING RESULTS
Net sales                $2,536.7  $2,684.4  $2,833.4  $2,625.5  $2,413.8
Operating costs
and expenses              2,683.6   2,692.1   2,619.3   2,285.6   2,098.0
                        ------------------------------------------------- 
Operating income (loss)    (146.9)     (7.7)    214.1     339.9     315.8
Interest income, net         22.3       6.1       9.4      15.4      11.4
Other income, net            24.9      18.7      47.5      31.3       6.7
                        -------------------------------------------------
Income (loss) before
   income taxes and 
   cumulative effect of 
   accounting change        (99.7)     17.1     271.0     386.6     333.9
Income tax expense
   (benefit)                 (1.1)     15.5      70.0      84.8      55.2
                        -------------------------------------------------
Income (loss) from
   continuing operations 
   before cumulative effect
   of accounting change    $(98.6)     $1.6    $201.0    $301.8    $278.7
                        =================================================
Net income (loss)          $(98.6)     $1.6    $201.0    $301.8    $283.6
                        =================================================
Net income (loss) used 
   in basic earnings per
   share calculation 
   (reflection preferred
   dividends, if applicable):
Income (loss) from 
   continuing operations 
   before cumulative effect
   of accounting change    $(98.6)     $1.6    $195.4    $290.6    $260.0
Net income (loss)          $(98.6)     $1.6    $195.4    $290.6    $264.9
Net income (loss) used in
   diluted earnings per share
   calculation (reflecting
   adjustment for interest on 
   convertible notes when
   dilutive, if applicable):
Income (loss) from 
   continuing operations 
   before cumulative effect
   of accounting change    $(98.6)     $1.6    $201.0    $301.8    $278.7
                        =================================================
Net income (loss)          $(98.6)     $1.6    $201.0    $301.8    $283.6
                        =================================================
Earnings (loss) per share:  
From continuing operations
   before cumulative effect 
   of accounting change:
    Basic                  $(0.60)    $0.01    $1.35      $2.13     $2.13
                        =================================================
    Diluted                $(0.60)    $0.01    $1.30      $1.97     $1.79
                        =================================================
Net income (loss):
    Basic                  $(0.60)    $0.01    $1.35      $2.13     $2.17
                        =================================================
    Diluted                $(0.60)    $0.01    $1.30      $1.97     $1.82
                        =================================================
Weighted average common
   and potential common 
   shares outstanding:
    Basic                    163.9    156.1    145.0      136.7     121.9
                        =================================================
    Diluted                  163.9    159.1    154.3      153.5     156.1
                        =================================================

- -------------------------------------------------------------------------     
FINANCIAL POSITION AT YEAR-END   
Working capital           $  514.6 $  911.6 $  647.7   $  572.4  $  508.1
Total assets              $3,100.7 $3,210.8 $2,911.3   $2,427.2  $1,859.7
Long-term debt            $  390.7 $  460.5 $  412.8   $  100.8  $   21.3
Total debt                $  444.6 $  475.9 $  454.4   $  128.9  $   37.9
Shareholders' equity      $1,858.9 $1,871.7 $1,723.2   $1,532.4  $1,189.7
- -------------------------------------------------------------------------
OTHER DATA
Research and development
   excluding in-process R&D
   charge                 $  482.0 $  404.5 $  379.0  $  306.4   $  273.5
Capital additions         $  622.0 $  605.6 $  707.7  $  500.8   $  285.5
Number of employees 
   (in thousands)             13.0     12.8     20.7      22.7       22.5
- -------------------------------------------------------------------------

National has paid no cash dividends on its common stock in any of the 
years presented above.

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
        AND RESULTS OF OPERATIONS

The following discussion should be read in conjunction with the 
consolidated financial statements and notes thereto:  

Overview

For the year ended May 31, 1998, National Semiconductor Corporation 
("National" or the "Company") had a 53-week year.  Operating results 
for this additional week are considered immaterial to the Company's 
consolidated results of operations for the year ended May 31, 1998.  
Fiscal 1997 and 1996 were each 52-week years.
     In November 1997, Nova Acquisition Corp., a subsidiary of the 
Company, merged with Cyrix Corporation ("Cyrix") and Cyrix became a 
wholly owned subsidiary of the Company.  Cyrix designs, develops and 
markets X86 software-compatible microprocessors of original design for 
the personal computer marketplace.  The Company believes that access to 
Cyrix's X86 microprocessor cores and the combination of technologies 
resulting from the merger bring together many of the key enabling 
technologies necessary to achieve its system-on-a-chip strategy to 
develop certain highly integrated, application specific semiconductor 
products for the personal systems, communications and consumer markets.  
The merger was accounted for as a pooling of interests.  Accordingly, 
the Company's consolidated financial statements have been restated to 
include Cyrix for all periods presented and management's discussion and 
analysis of financial condition and results of operations includes 
results for Cyrix.
     During fiscal 1998, the Company also completed the acquisitions of 
Future Integrated Systems, Inc. ("FIS"), a supplier of graphics 
hardware and software products for the personal computer market, and 
certain assets and liabilities of Gulbransen, Inc. related to its 
digital audio technology business.  The Company believes FIS design 
expertise will expand its ability to integrate advanced graphics 
capabilities into system-on-a-chip solutions for the personal computer 
market and the Gulbransen audio compressor technology will expand its 
ability to provide digital audio building blocks for system-on-a-chip 
solutions.
     The Company also completed the acquisition of ComCore 
Semiconductor ("ComCore") in late fiscal 1998.  ComCore, a designer of 
integrated circuits for computer networking and broadband 
communications, uses powerful mathematical techniques combined with 
advanced digital signal processing ("DSP") and customized design 
methodologies to create high performance communications integrated 
circuits.  This technology is expected to add advanced design and 
technology capabilities to the Company's existing analog, mixed-signal 
and digital expertise.  The Company believes that this technology will 
help position it as a leader in the application of advanced DSP 
technology for communications solutions.

Results of Operations

The Company recorded net sales of $2.5 billion in fiscal 1998 compared 
to $2.7 billion in fiscal 1997 and $2.8 billion in fiscal 1996.  The 
decline in sales through fiscal 1998 is primarily due to the absence of 
sales in fiscal 1998 and lower sales in fiscal 1997 than in fiscal 1996 
for the Fairchild Semiconductor group ("Fairchild"), which the Company 
divested in late fiscal 1997.
     The Company incurred a loss for fiscal 1998 of $98.6 million 
compared to net income of $1.6 million in fiscal 1997 and $201.0 
million in fiscal 1996.  The decline in operating results in fiscal 
1998 was primarily attributable to the absence of Fairchild sales 
combined with special items of $196.7 million.  The special items 
included a net $63.8 million charge for restructuring of operations 
related to a worldwide workforce reduction announced in April 1998, 
$30.0 million for Cyrix merger costs and $102.9 million for in-process 
R&D charges related to the acquisitions of ComCore ($95.2 million), FIS 
($2.5 million) and the Gulbransen digital audio technology business 
($5.2 million).  In connection with the acquisition of ComCore, the 
Company also recorded $15.0 million of unearned compensation related to 
employee retention arrangements, which will be charged to operations, 
primarily research and development, over the next three years.
     The decrease in net income for fiscal 1997 from fiscal 1996 was 
attributable to a combination of lower sales from Fairchild and special 
items of $166.2 million.  The special items comprised $134.2 million 
for restructuring of operations that included $49.7 million related to 
the Company's reorganization of its operating structure and $84.5 
million related to the planned realignment of its manufacturing 
facilities, plus $72.6 million for in-process research and development 
charges related to the acquisitions of the PicoPower Division of Cirrus 
Logic Inc. ("PicoPower") ($10.6 million) and Mediamatics, Inc. 
("Mediamatics") ($62.0 million), offset by a $40.6 million gain from 
the disposition of Fairchild.
     The Company's current operating structure is organized into three 
business groups that include the Analog Group, the Communications and 
Consumer Group and the Cyrix Group (formerly known as the Personal 
Systems Group), which for purposes of this discussion represent the 
Company's core business.  The Company has presented management's 
discussion and analysis of financial condition and results of 
operations to include separate comparison of the Company's core 
business.  As a result, financial information for fiscal 1997 and 1996 
excludes Fairchild and Dynacraft, Inc. ("DCI"), which was sold in the 
third quarter of fiscal 1996.  The following table summarizes selected 
financial information for the National core business excluding the 
effect of special items and certain other nonrecurring operating items.  
The Company believes the exclusion of these items provides a more 
consistent basis for comparison of the Company's results of operations.  
Special items included $196.7 million in fiscal 1998 and $166.2 million 
in fiscal 1997, as previously described, and $11.4 million in fiscal 
1996 for an in-process R&D charge related to the acquisition of Sitel 
Sierra, B.V. ("Sitel").  Other non-recurring operating items included 
$5.6 million related to the write-down of Fairchild inventory and other 
cost reduction activities, offset by a $4.2 million gain on the sale of 
a digital answering machine integrated circuit business in fiscal 1997 
and $19.3 million associated with various cost reduction programs taken 
to align costs with market conditions in fiscal 1996.

Years Ended:           May 31,           May 25,           May 26,
(In Millions)             1998              1997              1996
                          ----              ----              ----

Net sales             $2,536.7          $2,231.5          $2,081.9

Gross profit            $885.0            $874.6            $929.7

Gross margin             34.9%             39.2%             44.7%

Net income               $72.7             $96.2            $177.5

Diluted earnings 
per share                $0.43             $0.60             $1.15

     The presentation of these separate National core business earnings 
per share ("EPS") amounts is not in accordance with generally accepted 
accounting principles.  The Company believes, however, that for 
analytical purposes, these EPS amounts represent the contributions of 
the National core business and are an appropriate basis for comparison 
with future financial results from the National core business.

Sales

While sales in fiscal 1998 decreased overall by 6 percent from sales in 
fiscal 1997, sales for National's core business of $2.5 billion in 
fiscal 1998 increased 14 percent over sales of $2.2 billion in fiscal 
1997.  This increase occurred despite lower sales in the second half of 
the year that were caused by the slowdown in new orders affected by 
economic uncertainties in the Asia Pacific region, as well as 
difficulties the Company encountered in ramping up adequate volumes of 
the Cyrix Media GX processor product to speed levels the market was 
demanding. This growth is led by sales for analog products, which grew 
24.3 percent over fiscal 1997 sales and also reflects the continued 
growth in sales for wide area network ("WAN") products (including 
application specific wireless communication products), which grew 29.6 
percent over fiscal 1997 sales.  Although the Company experienced a 
decline in new orders from personal computer manufacturers in the 
second half of the year, sales for personal computer products also grew 
slightly for the year by 2.6 percent.  However, sales for local area 
network ("LAN") products declined by 7.0 percent from fiscal 1997,
since the Company did not successfully transition its LAN products to a 
more integrated node adapter card solution. This decline was caused by 
a sharp drop in sales that occurred in the second half of the year due 
to the Company's failure to introduce key new LAN products combined 
with decreased unit shipments and price erosion in its mature 10/100 
megabit LAN Ethernet products.  Overall, sales increases were the 
result of increased unit shipments despite some price declines.
     Sales for fiscal 1998 for the Asia Pacific region and Europe 
increased by 8 percent and 3 percent, respectively, while sales for the 
Americas and Japan decreased 12 percent and 26 percent, respectively.  
In addition to the effect from the general economic slowdown in Japan, 
the dollar value of foreign currency denominated sales had an 
unfavorable impact in both Japan and Europe as the dollar strengthened 
against the Japanese yen and most major European currencies.  
Fluctuation in foreign currency exchange rates contributed to 
approximately one-fourth of the overall decline in sales.  In fiscal 
1998, sales in the Asia Pacific region and Europe increased to 26 
percent and 24 percent of total sales, respectively, while sales for 
the Americas and Japan declined to 43 percent and 7 percent of total 
sales.
     In fiscal 1997, sales decreased overall by 5 percent from sales in 
fiscal 1996, while sales for National's core business of $2.2 billion 
in fiscal 1997 increased 7 percent over sales of $2.1 billion in fiscal 
1996.  This growth in sales was driven by the Company's focus on analog 
and mixed-signal market opportunities and reflected continued growth in 
sales for LAN products and WAN products, including application specific 
wireless communication products, each of which grew with increases of 
44.4 percent and 6.3 percent, respectively, over fiscal 1996.  In 
addition, sales strengthened for personal computer products, which grew 
32.9 percent over fiscal 1996.  Sales increases for all of these 
product areas were the result of increased unit shipments.  Overall, 
increased unit shipments for the National core business resulted in 
increased sales for the year despite some modest price declines.
     Fiscal 1997 sales decreased in all geographic regions from sales 
in fiscal 1996.  The decreases were 5 percent for the Americas, 9 
percent for Europe, 3 percent for Japan and 4 percent for the Asia 
Pacific region.  Although the dollar value of foreign currency 
denominated sales had an unfavorable impact in Japan as the dollar 
strengthened against the Japanese yen, it was offset by a generally 
favorable impact experienced in Europe.  Foreign currency exchange rate 
fluctuation contributed to approximately one-third of the overall 
decrease in sales.  In fiscal 1997, sales in the Americas were 47 
percent of total sales, sales for Japan were 9 percent of total sales 
and sales for both Europe and the Asia Pacific region were each 22 
percent of total sales.  In fiscal 1996, the Americas, Europe, the Asia 
Pacific region and Japan accounted for 46, 23, 22 and 9 percent of 
total sales, respectively.  The disposition of Fairchild had an 
immaterial effect on the foregoing percentages.

Gross Margin

Gross margin as a percentage of sales declined to 35 percent in fiscal 
1998 from 38 percent in fiscal 1997 and 40 percent in fiscal 1996.  The 
primary factor contributing to the decline was reduced factory 
utilization.  Although wafer fabrication capacity utilization for 
fiscal 1998 was 76 percent compared to 73 percent in fiscal 1997, wafer 
fabrication capacity utilization declined to 51 percent in the last 
month of fiscal 1998 due to the slowdown in new orders experienced in 
the second half of the year, which was affected by economic 
uncertainties in the Asia Pacific region and unstable conditions in the 
personal computer market. Significant margin erosion in Cyrix products 
combined with significant ramp-up costs associated with the new wafer 
fabrication facility in Maine also contributed to the decline in gross 
margin.  For the Company's core business, gross margin of 35 percent 
for fiscal 1998 declined compared to 39 percent in fiscal 1997.  The 
results for the Company's core business for fiscal 1997 exclude the 
effect of Fairchild and certain nonrecurring operating items included 
in cost of sales that consisted of $5.6 million for the write-down of 
Fairchild inventory to net realizable value and other cost reduction 
activities.
     In fiscal 1997, gross margin as a percentage of sales declined to 
38 percent from 40 percent in fiscal 1996.  The primary factor 
contributing to the decline was reduced factory utilization, 
particularly in the first half of fiscal 1997, when factory utilization 
was down due to the slowdown in new orders as customers and 
distributors reduced inventories.  Wafer fabrication capacity 
utilization declined to 67 percent for the first half of fiscal 1997 
resulting in gross margin of 34 percent for the first half of the year.  
Although gross margin for fiscal 1997 was lower than that for fiscal 
1996,  it improved over the fiscal year as factory utilization reached 
80 percent in the second half of fiscal 1997.  This resulted in gross 
margin of 41 percent for the second half of the year as new order rates 
that began improving in August 1996 strengthened through the remainder 
of the fiscal year.  Gross margin for fiscal 1997 also reflects the 
positive effect of ceasing depreciation expense on the property and 
equipment of the Fairchild businesses held for disposition.  Had the 
Company continued to record depreciation expense on those assets during 
the year, gross margin for the year would have been 36 percent.  For 
the Company's core business, gross margin of 39 percent for fiscal 1997 
declined compared to 45 percent in fiscal 1996.

Research and Development 

Research and development ("R&D") expenses were $482.0 million for 
fiscal 1998, or 19 percent of sales, compared to $404.5 million in 
fiscal 1997, or 15 percent of sales, and $379.0 million in fiscal 1996, 
or 13 percent of sales.  For the Company's core business, R&D expenses 
were $482.0 million in fiscal 1998, $389.4 million in fiscal 1997 and 
$352.1 million in fiscal 1996.  These amounts exclude in-process R&D 
charges of $102.9 million related to the acquisitions of ComCore ($92.5 
million), FIS ($2.5 million) and the Gulbransen digital audio 
technology business ($5.2 million) in fiscal 1998, $72.6 million 
related to the acquisitions of PicoPower ($10.6 million) and 
Mediamatics ($62.0 million) in fiscal 1997 and $11.4 million related to 
the acquisition of Sitel in fiscal 1996, which have been separately 
presented in the consolidated statements of operations as special 
items. Overall, the increase in R&D expenses reflects the Company's 
accelerated investment in advanced submicron CMOS process technology, 
which is part of the Company's focus on state-of-the-art process 
technology and has been set as one of the Company's strategic 
imperatives.  The increase also reflects continued investment in the 
development of new analog and mixed-signal technology based products 
for applications in the personal systems, communications and consumer 
markets, as well as expanded development of Cyrix microprocessor based 
products.  For fiscal 1998, the Company expended 29 percent of its R&D 
effort toward the development of process technology and the remaining 
71 percent for new product development.  This represents an increase of 
33 percent and 21 percent in fiscal 1998 over fiscal 1997 in spending 
for process technology and product development, respectively.

Selling, General and Administrative

Selling, general and administrative ("SG&A") expenses decreased to 
$353.2 million, or 14 percent of sales, in fiscal 1998 from $448.9 
million, or 17 percent of sales, in fiscal 1997 and $525.9 million, or 
19 percent of sales, in fiscal 1996.  For the Company's core business, 
SG&A expenses were $353.2 million in fiscal 1998, $386.0 million in 
fiscal 1997 and $395.7 million in fiscal 1996.  The decreases reflect 
the effect of centralization initiatives implemented in connection with 
the Company's fiscal 1997 reorganization that have reduced the 
Company's infrastructure and certain cost reduction actions taken in 
the second half of fiscal 1998 to reduce the Company's overall cost 
structure in response to current business conditions.

Restructuring of Operations

In April 1998, the Company implemented an overall cost reduction plan 
due to weakened business conditions experienced in the second half of 
fiscal 1998.  As part of the overall cost reduction plan, the Company 
announced a worldwide workforce reduction of approximately 1,400 
people, primarily in its Santa Clara, California, headquarters and 
other front-end wafer manufacturing operations.  This included 
approximately 500 employees affected by the previously announced 
closure of the Company's 5- and 6-inch wafer manufacturing facilities 
in Santa Clara.  In addition to new cost reduction actions, the plan 
includes modification of certain previously announced actions related 
to the closure of the Santa Clara 5- and 6-inch wafer manufacturing 
facilities, as well as additional impairment loss related to the write-
down of certain assets in the 0.65-micron wafer manufacturing facility 
in Arlington, Texas.  As a result, the Company recorded a net $63.8 
million restructuring charge in fiscal 1998.  The restructuring charge 
included approximately $32.5 million for severance and lease 
termination costs, $10.6 million for the write-off of assets related to 
discontinued product development programs and $10.2 million for the 
write-off of assets related to discontinued process technology 
development.  It also included an additional $20.3 million impairment 
loss on certain assets in the Arlington wafer manufacturing facility.  
The additional impairment loss was caused by weakened business 
conditions that significantly reduced the demand for wafers from the 
0.65-micron wafer manufacturing facility.  These charges were partially 
offset by the release of $6.8 million of excess reserves for severance 
and other exit costs related to the Company's reorganization of its 
operating structure announced in the first quarter of fiscal 1997 and 
the release of $3.0 million of excess reserves for other exit costs 
related to the Company's planned realignment of its manufacturing 
facilities announced in the fourth quarter of fiscal 1997.
     In connection with the Company's reorganization of its operating 
structure announced in June 1996, the Company recorded a $55.3 million 
net special charge for fiscal 1997 that included a $49.7 million 
restructuring charge for the write-down of fixed assets to estimated 
fair value, as well as costs associated with staffing reductions and 
other exit costs necessary to reduce the Company's infrastructure in 
both Fairchild and the remaining National core business.  The remaining 
components of the $55.3 million special charge were recorded in cost of 
sales and consisted of $2.0 million for the write-down of certain 
Fairchild inventory to net realizable value and $3.6 million for other 
cost reduction activities.
     In connection with the Company's planned realignment of its 
manufacturing facilities announced in May 1997, the Company also 
recorded a restructuring charge of $84.5 million in fiscal 1997 that 
included an impairment loss of $60.1 million related to the write-down 
of certain assets in its Arlington wafer manufacturing facility.  This 
impairment arose from the Company's decision to cancel further 
investment in its 6-inch, 0.65-micron wafer fabrication expansion that 
began in 1995.  The Company's acceleration of investment in its 8-inch 
wafer fabrication facility in Maine, which has resulted in availability 
of 0.35-micron capacity sooner than previously expected, has 
significantly reduced the Company's requirements for 0.65-micron 
capacity.
     In addition to the impairment loss, the Company also recorded 
$11.0 million of exit costs primarily related to the closure of its 5- 
and 6-inch wafer fabrication facilities in Santa Clara.  The closure 
process, which began in May 1997, is expected to be completed within 
the next 6 months, during which time the Company will transfer 
remaining production activities to other existing manufacturing lines.  
The exit costs primarily related to severance costs, the removal of 
production equipment and the dismantling of the production facilities.  
Approximately 500 employees were employed in these two wafer 
fabrication facilities and the Company does not expect to place the 
majority of the affected employees elsewhere in the organization.  The 
Company also recorded $10.3 million of exit costs associated with the 
Company's decision to halt expansion of its 6-inch wafer fabrication 
line in Greenock, Scotland.  These costs primarily related to the 
write-off of previously capitalized construction in progress costs and 
other exit costs, including employee related costs.  The remaining $3.1 
million is related to severance and other exit costs at other 
manufacturing facilities.  
     At May 31, 1998, approximately $45.7 million was included in 
accrued liabilities for cash restructuring charges, primarily comprised 
of severance for those actions that have not yet been completed.  All 
actions are expected to be substantially completed by the end of 
calendar 1998.

Interest Income and Interest Expense

Net interest income was $22.3 million for fiscal 1998 compared to $6.1 
million in fiscal 1997 and $9.4 0million in fiscal 1996.  The increase 
in fiscal 1998 was attributable to the combination of increased 
interest earned on higher average cash balances offset by less interest 
expense from lower debt balances.  Higher average cash balances in 
fiscal 1998 were the result of the proceeds received from the 
disposition of Fairchild in late fiscal 1997.  Lower debt balances in 
fiscal 1998 primarily resulted from the redemption of the large 
majority of Cyrix convertible subordinated notes in January 1998, in 
addition to other general debt repayment.  In addition, the Company 
capitalized $4.9 million of interest associated with capital expansion 
projects in fiscal 1998 compared to $13.8 million in fiscal 1997.  Net 
interest income was lower in fiscal 1997 than in fiscal 1996 primarily 
due to higher interest expense while interest income remained constant.  
Interest expense in fiscal 1997 was higher due to additional interest 
related to the $126.5 million Cyrix 5.5% convertible subordinated 
notes. 

Other Income, Net

Other income, net was $24.9 million for fiscal 1998 compared to $18.7 
million and $47.5 million for fiscal 1997 and fiscal 1996, 
respectively.  For fiscal 1998, other income, net included $15.7 
million of net intellectual property income, of which $11.2 million 
related to a significant licensing agreement with a Korean firm and a 
$10.2 million gain from investments primarily arising from the sale of 
stock from the Company's investment holdings.  This compares to $10.1 
million of net intellectual property income, plus a $3.8 million net 
gain from the sale of stock from the Company's investment holdings, a 
$4.2 million gain from the sale of a digital answering machine 
integrated circuit business, a $2.0 million receipt from the settlement 
of litigation and $1.6 million of dividend income from an investment 
holding, offset by $3.0 million for the write-down of a nonmarketable 
equity investment to net realizable value during fiscal 1997.  Other 
income, net for fiscal 1996 included net intellectual property income 
of $31.7 million, a $10.0 million receipt from the settlement of 
litigation, a $7.2 million net gain from the sale of investment 
holdings and a $1.5 million gain from the sale of DCI, offset by $2.9 
million for the write-down of certain investments to net realizable 
value.  Intellectual property income declined in fiscal 1997, because 
several large license arrangements expired in fiscal 1996.  Aside from 
the one licensing agreement in fiscal 1998 with the Korean firm, none 
of the other license agreements in fiscal 1998 were considered 
individually material and none of the license arrangements in either 
fiscal 1997 or fiscal 1996 was considered individually material.

Income Tax Expense

The Company had an income tax benefit of $1.1 million in fiscal 1998 
compared to income tax expense of $15.5 million in fiscal 1997 and 
$70.0 million in fiscal 1996.  The effective tax rate in fiscal 1998 
was 1.1 percent as compared to approximately 91 percent and 26 percent 
in fiscal 1997 and 1996, respectively.  Excluding the special charge 
for in-process research and development primarily related to the 
acquisition of ComCore, which is not tax deductible, the Company's 
effective tax rate for fiscal 1998 was 25 percent.

Foreign Operations

The Company's foreign operations include manufacturing facilities in 
Southeast Asia and Europe and sales offices throughout Southeast Asia, 
Europe and Japan.  A portion of the transactions at these facilities 
are denominated in local currency, which exposes the Company to risk 
from exchange rate fluctuations.  The Company's risk exposure from 
expenses at foreign manufacturing facilities is concentrated in pound 
sterling, Singapore dollar and Malaysian ringgit.  Net non-U.S. dollar 
denominated asset and liability positions are hedged, where practical, 
using forward exchange and purchased option contracts.  The Company's 
risk exposure from foreign revenue is limited to the Japanese yen and 
major European currencies, primarily German deutsche marks, French 
francs and Italian lira.  The Company hedges up to 100 percent of the 
notional value of outstanding customer orders denominated in foreign 
currency using forward exchange contracts and over-the-counter foreign 
currency options.  A portion of anticipated foreign sales commitments 
is, at times, hedged using purchased option contracts that have an 
original maturity of one year or less.

Financial Market Risks 

The Company is exposed to financial market risks, including changes in 
interest rates and foreign currency exchange rates.  To mitigate these 
risks, the Company utilizes derivative financial instruments.  The 
Company does not use derivative financial instruments for speculative 
or trading purposes.
     The fair value of the Company's investment portfolio or related 
income would not be significantly impacted by either a 100 basis point 
increase or decrease in interest rates due mainly to the short-term 
nature of the major portion of the Company's investment portfolio.  The 
Company's fixed rate debt obligations and related interest rate swap 
agreements are subject to interest rate risk with minimal impact.  An 
increase in interest rates would not significantly increase interest 
expense due to the fixed nature of the Company's debt obligations.  A 
decrease in interest rates would favorably benefit the Company, but 
would not necessarily result in a material decrease in interest expense 
as the Company's obligation under the interest rate swap agreements is 
based on U.S. dollar LIBOR rates.
     A substantial majority of the Company's revenue and capital 
spending is transacted in U.S. dollars.  However, the Company does 
enter into these transactions in other currencies, primarily Japanese 
yen and certain other Asian and European currencies.  To protect 
against reductions in value and the volatility of future cash flows 
caused by changes in foreign exchange rates, the Company has 
established revenue and balance sheet hedging programs.  The Company's 
hedging programs reduce, but do not always eliminate, the impact of 
foreign currency exchange rate movements.  An adverse change (defined 
as 20 percent in certain Asian currencies and 10 percent in all other 
currencies) in exchange rates would result in a decline in income 
before taxes of less than $10 million.  The calculation assumes that 
each exchange rate would change in the same direction relative to the 
U.S. dollar.  In addition to the direct effects of changes in exchange 
rates, such changes typically affect the volume of sales or foreign 
currency sales price as competitors' products become more or less 
attractive.  The Company's sensitivity analysis of the effects of 
changes in foreign currency exchange rates does not factor in a 
potential change in sales levels or local currency selling prices. 
     All of the potential changes noted above are based on sensitivity 
analyses performed on the Company's balances as of May 31, 1998.

Financial Condition

As of May 31, 1998, cash and short-term investments decreased to a 
total of $573.2 million from a total of $977.4 million at May 25, 1997.  
Cash generated from operating activities was $280.8 million in fiscal 
1998, down from $513.1 million in fiscal 1997 and $377.8 million in 
fiscal 1996, primarily due to a reduction in working capital as a 
result of an increase in inventories and a decrease in income taxes 
payable.
     Cash used for investing activities was $753.6 million in fiscal 
1998 compared to $181.0 million in fiscal 1997 and $656.5 million in 
fiscal 1996.  For fiscal 1998, the Company's investing activities were 
primarily represented by capital expenditures of $622.0 million and 
business acquisitions of $96.4 million.  For fiscal 1997, capital 
expenditures of $605.6 million were offset by cash proceeds of $400.5 
million from the disposition of Fairchild and $65.0 million from the 
sale of the Fairchild note receivable, which resulted in less cash used 
for investing activities compared to fiscal 1998 and also fiscal 1996.  
Capital expenditures for fiscal 1998 were at slightly higher levels 
than fiscal 1997 as the Company continued to invest in property, plant 
and equipment to expand its manufacturing capabilities.  Capital 
expenditures in fiscal 1998 primarily included construction of the 8-
inch, 0.35/0.25-micron wafer fabrication facility in South Portland, 
Maine.
     The Company's financing activities provided cash of $18.2 million 
in fiscal 1998 from the proceeds of a $100.4 million draw-down on new 
and existing equipment loans and $63.2 million from the issuance of 
common stock under employee benefit plans.  These amounts were offset 
by the $126.4 million redemption of substantially all of the Cyrix 5.5% 
convertible subordinated notes in January 1998 and $19.0 million of 
other general debt repayment.  In fiscal 1997, cash provided by 
financing activities of $79.0 million was primarily from the proceeds 
of a $126.5 million issuance of the Cyrix 5.5% convertible subordinated 
notes, $50.2 million for the draw-down on a new equipment loan and 
$57.0 million from the issuance of common stock under employee benefit 
plans.  These amounts were offset by general debt repayment of $165.9 
million.  In fiscal 1996, cash provided by financing activities of 
$302.1 million was primarily due to the proceeds of $253.3 million, net 
of issuance costs, from the private placement of the Company's 6.5% 
convertible subordinated notes and $42.4 million from the issuance of 
common stock under employee benefit plans, which were offset by the 
repurchase of 2,450,000 shares of common stock on the open market for 
$63.0 million. 
     Management foresees substantial cash outlays for plant and 
equipment throughout fiscal 1999 with primary focus on capacity 
expansion in the Maine 8-inch wafer fabrication facility, next 
generation process capability and implementation and expansion of in-
house assembly and test capacity for Cyrix microprocessors.  However, 
the fiscal 1999 capital expenditure level is expected to be 
significantly lower than the fiscal 1998 level in response to current 
business conditions.  Existing cash and investment balances, together 
with existing lines of credit, are expected to be sufficient to finance 
planned fiscal 1999 capital investments.

Recently Issued Financial Accounting Standards

In 1998, the Financial Accounting Standards Board ("FASB") issued 
Statement of Financial Accounting Standards ("SFAS") No. 132, 
"Employers' Disclosures about Pensions and Other Postretirement 
Benefits" and SFAS No. 133, "Accounting for Derivative Instruments and 
Hedging Activities."  SFAS No. 132 revises the required disclosures for 
employee benefit plans and standardizes the disclosures for pensions 
and other postretirement benefits to the extent practicable.  It does 
not change the measurement or recognition of those plans.  SFAS No. 132 
is effective for fiscal years beginning after December 15, 1997, with 
earlier adoption encouraged.  SFAS No. 133 requires companies to record 
derivatives on the balance sheet as assets or liabilities, measured at 
fair value.  Gains or losses resulting from changes in the values of 
those derivatives would be accounted for depending on the use of the 
derivative and whether it qualifies for hedge accounting.  The key 
criterion for hedge accounting is that the hedging relationship must be 
highly effective in achieving offsetting changes in fair value or cash 
flows.  SFAS No. 133 is effective for fiscal years beginning after June 
15, 1999, with earlier adoption encouraged.
     In 1997, the FASB issued SFAS No. 130, "Reporting Comprehensive 
Income," which establishes standards for reporting and display of 
comprehensive income and its components, and SFAS No. 131, "Disclosures 
about Segments of an Enterprise and Related Information," which 
establishes standards for the way that public business enterprises 
report information about operating segments in annual and interim 
financial statements.  Both SFAS No. 130 and No. 131 are effective for 
financial statements for fiscal years beginning after December 15, 
1997.
     The Company is presently analyzing all of these statements and has 
not yet determined their impact on the Company's financial statements.  

Outlook

The statements contained in this Outlook and in the Financial Condition 
section of Management's Discussion and Analysis are forward looking 
based on current expectations and management's estimates. Actual 
results may differ materially from those set forth in such forward 
looking statements.
     The semiconductor industry is characterized by rapid technological 
change and frequent introduction of new technology leading to more 
complex and more integrated products.  The result is a cyclical 
environment with short product life, price erosion and high sensitivity 
to the overall business cycle.  In addition, substantial capital and 
R&D investment is required to support products and manufacturing 
processes.  As a result of these industry conditions, the Company may 
experience periodic fluctuations in its operating results.  
     The Company's strategy is to provide system-on-a-chip solutions 
for its key data highway strategic partners, exploiting its analog 
expertise as a starting point for forward integration.  As a result of 
this focus, the Company expects to grow at or above market rates of 
growth in particular segments of the analog, mixed-signal and 
microprocessor markets.
     Business conditions for the semiconductor industry and the Company 
significantly weakened in the second half of fiscal 1998, in part due 
to the recent economic downturn in the Asia Pacific region.  The 
Company experienced a slowdown in order rates, particularly with 
certain personal computer manufacturers where new orders that were 
seasonally down after the Christmas holidays remained down through the 
end of the year as customers continued to reduce inventory levels of 
their end product.  Although the Company has seen some signs that new 
orders in its analog and wireless businesses have stabilized in the 
fourth quarter of fiscal 1998, the level of new orders has been lower 
than historically experienced and unless the rate of orders improves, 
the Company will be unable to attain the level of revenues experienced 
in fiscal 1998.  Additionally, the rate of orders and product pricing 
may be affected by continued and increasing competition and by growth 
rates in the personal computer and networking industries.  Further, 
while the Company develops its DSP based physical layer LAN products, 
revenue for LAN products is expected to decline as a result of 
decreasing revenue from previous generation LAN products that are 
approaching the end of their product lives.  Although the Company 
expects the DSP based physical layer solutions to be successful, until 
the product transition is completed and new products have received 
customer acceptance, revenue for LAN products will remain below the 
levels experienced in the first half of fiscal 1998.  Continued delay 
in the introduction of new LAN products will result in both reduced LAN 
revenue and a significant unfavorable effect on the Company's operating 
performance.  The Company also believes the direction in the personal 
computer industry to accelerate product migration toward sub $1,000 
personal computers may, in the short run, unfavorably impact revenues 
for the Company's other products in the area of chipsets, Super I/O 
products and temperature sensors.  The Company remains very cautious 
about its future outlook, particularly with respect to the personal 
computer business.  As a result, the Company expects overall revenues, 
particularly for the first half of fiscal 1999, to be down from the 
level of revenues recorded in the second half of fiscal 1998, resulting 
in a significant net loss for the first half of fiscal 1999.
     While business conditions and overall market pricing have a major 
influence on gross margin, the Company's accelerated investment in 
advanced CMOS process technology, improvements in manufacturing 
efficiency, realignment of wafer fabrication facilities and 
introduction of new products are expected to result in future gross 
margin improvement.  Future gross margin improvement is also predicated 
on increased new order rates, particularly in the higher margin multi-
market analog products.  Future gross margin is also affected by wafer 
fabrication capacity utilization.  Although the Company has brought on 
new manufacturing capacity in fiscal 1998 with the completion of its 
new wafer manufacturing facility in Maine, the Company has also 
experienced a significant decline in wafer fabrication capacity 
utilization due to the current slowdown in new orders.  While 
management expects to more fully utilize wafer capacity, unless new 
orders improve significantly, the Company will continue to run its 
manufacturing facilities at reduced capacity utilization rates in order 
to manage inventories and reduce cost.  There is no certainty that the 
level of demand will be sufficient to fully utilize the additional new 
capacity.  Failure to improve manufacturing capacity utilization will 
lead to decreased gross margin for fiscal 1999.  The Company's focus is 
to continue to introduce new products, particularly more highly 
integrated system-on-a-chip products.  If the development of new 
products is delayed or market acceptance is below expectations, future 
gross margin may also be unfavorably affected.  In connection with the 
Company's planned comprehensive realignment of its manufacturing 
facilities, the Company faces the risk that the transfer of product 
manufacturing from existing facilities that are to be closed or where 
capacity levels are to be reduced may extend beyond the estimated 
transition period and that the transition process may not occur 
smoothly, resulting in an unfavorable impact on future gross margin and 
operating results.
     The Company believes that continued focused investment in research 
and development, especially on the development of new manufacturing 
processes and the timely development and market acceptance of new 
products is a key factor to the Company's successful growth and its 
ability to achieve strong financial performance.  Ongoing research and 
development spending for fiscal 1999 is expected to be slightly lower 
than fiscal 1998 levels as management continues to adjust its strategic 
research and development programs to align its spending with current 
business conditions.  National's product portfolio, particularly 
products in the personal systems and communications area, have short 
product life cycles and successfully developing and introducing new 
products are critical to the Company's ability to maintain a 
competitive position in the marketplace. The Company also expects 
overall SG&A expenses to be lower for fiscal 1999 than for fiscal 1998 
as the full benefit of the cost reduction actions implemented in fiscal 
1998 takes effect.
     In November 1997, the Company completed the merger of its 
subsidiary with Cyrix.  The Company believes the technologies and 
capabilities of Cyrix and National are complementary.  However, in the 
second half of fiscal 1998 the Company experienced lower volume and 
price erosion with the Cyrix 6X86 products and difficulties with 
ramping up production of the Cyrix Media GX product.  The integration 
of the two companies' operations may have a further unfavorable impact 
on operating results if the Company encounters additional unforeseen 
obstacles or is unable to successfully complete its integration plan.  
Other factors related to the Cyrix business that may affect the 
Company's results of operations include the following:  Cyrix is a 
small competitor in the personal computer market for socket-seven 
compatible microprocessor products where other large competitors such 
as Intel Corporation, Advanced Micro Devices, Inc. and International 
Business Machines Corporation significantly influence the price and 
availability of products.  There is also the risk that the Company will 
not be able to sell existing levels of Cyrix product at a profit due to 
the current trend in product migration in the personal computer 
industry toward shorter product life cycles and more rapid price 
erosion for microprocessors.  The shorter product life cycles and rapid 
decline in prices of microprocessors may also result in excess 
inventory of Cyrix products, which may result in decreased future gross 
margin and operating results.  In addition, severe price declines in 
the socket-seven compatible microprocessor market may reduce the 
competitive position of the Company's proprietary Media GX family of 
integrated microprocessors.  This could also result in excess inventory 
of Cyrix products, as well as reduced future gross margin and operating 
results.  Cyrix is heavily dependent on "quarterly turns orders," which 
are orders that book and bill in the same quarter.  The Company is also 
currently dependent on a third-party wafer foundry to manufacture Cyrix 
products and this can result in lack of control over the yield 
distribution of acceptable speed levels on Cyrix microprocessor 
products that may unfavorably impact product availability.  The Company 
expects to commence the manufacturing of Cyrix product in-house to 
utilize the Company's 0.25-micron process capacity in its 8-inch wafer 
fabrication facility in Maine.  As a result, the Company faces the risk 
of encountering difficulties in its effort to bring up the 
manufacturing capability for Cyrix products, which may unfavorably 
affect the Company's future operating results.
     National continues to pursue opportunities to leverage its 
intellectual property.  However, the timing and amount of future 
licensing income over time cannot be forecast with certainty.  In 
addition, the Company expects to continue to pursue opportunities to 
acquire key technology to augment its technical capability or to 
achieve faster time to market as alternatives to internally developing 
such technology.  In addition to the Company's regular involvement in 
licensing arrangements and joint venture relationships, these 
opportunities are expected to include business acquisitions.  With such 
acquisitions, there is a risk that future operating performance may be 
unfavorably affected due to acquisition related costs, such as but not 
limited to, in-process R&D charges, added R&D expenses, lower gross 
margins from acquired product portfolios and restructure costs 
associated with duplicate facilities.
     Because of significant international operations, the Company 
benefits overall from a weaker dollar and is adversely affected by a 
stronger dollar relative to major currencies worldwide.  As such, 
changes in exchange rates, and in particular a strengthening of the 
U.S. dollar, may unfavorably affect the Company's consolidated sales 
and net income.  The Company attempts to manage the short-term 
exposures to foreign currency fluctuations, but there can be no 
assurance that the Company's risk management activities will offset the 
adverse financial impact resulting from unfavorable movements in 
foreign exchange. 
     In connection with the Fairchild transaction, Fairchild and the 
Company have entered into a manufacturing agreement under which the 
Company will purchase goods and services from Fairchild through June 
2000.  Prior to March 1997, these goods and services had been provided 
by Fairchild at cost.  Under the agreement, the Company has committed 
to purchase manufacturing services based on specified terms.  The 
agreement also requires the Company to purchase a minimum of $330 
million in goods and services based on declining annual minimum levels 
over the term of the agreement.  The Company is committed to these 
minimum levels whether or not the minimum levels are required based on 
future demand.  To the extent the minimum levels exceed future demand, 
the Company's gross margin and operating results will be unfavorably 
affected.  The Company also has certain continuing obligations arising 
from the Fairchild transaction that include providing certain 
transition services to Fairchild and indemnification of certain 
environmental and legal matters.  There can be no assurance that the 
ultimate satisfaction of these obligations would not have a material 
adverse impact on the Company's future financial condition or results 
of operations.
     In addition to the agreement with Fairchild, the Company has 
agreements with certain other wafer fabrication suppliers whereby it 
has made prepayments to purchase products and has been required to 
purchase capital equipment for one supplier.  In the event the Company 
is unable to consume sufficient volumes of product necessary to reduce 
the existing prepaid balances, the Company's future operating results 
would be unfavorably impacted.
     The Company has received notices of tax assessments from certain 
governments of countries within which the Company operates. There can 
be no assurance that these governments or other government entities 
will not serve future notices of assessments on the Company, or that 
the amounts of such assessments and the failure of the Company to 
favorably resolve such assessments would not have a material adverse 
effect on the Company's financial condition or results of operations.  
In addition, the Company is engaged in tax litigation with the IRS and 
the Company's tax returns for certain years are under examination in 
the U.S. and Malaysia.  There can be no assurance that the ultimate 
outcome of the tax proceedings or tax examinations would not have a 
material adverse effect on the Company's future financial condition or 
results of operations.
     As part of a company-wide program to address year 2000 issues, 
National has implemented a number of remediation projects.  Business 
applications and computer systems that support its day-to-day 
operations are currently being tested to ensure that they will be year 
2000 compliant.  The Company utilizes many third party software 
packages that have already been rendered year 2000 compliant.  To a 
large extent, in-house systems developed since 1985 have been 
programmed to properly deal with year 2000 issues.  As a result, 
efforts required to modify the Company's business systems have been 
minimized.  The Company is examining and taking steps to ensure that 
its manufacturing processes will not be interrupted and that its 
facilities infrastructure will not experience any failures or 
difficulties as a result of year 2000 issues.  The Company is also 
reviewing its current product portfolio to identify any year 2000 
issues and, where appropriate, will be communicating with its major 
customers.  While there can be no assurance that unforeseen problems 
will not be encountered, the Company expects that all projects will be 
completed in a timely manner.  In connection with its year 2000 
program, the Company expects to incur staff costs as well as consulting 
and other expenses incremental to current spending levels.  The Company 
estimates that the total cost associated with year 2000 related 
projects will range between $15 million to $20 million of which 
approximately 20 percent has been expended to date.   The portion of 
these costs that are incremental to ongoing operating expenses is 
estimated to be $5 million to $10 million. 
     The forward looking statements discussed or incorporated by 
reference in this outlook section involve a number of risks and 
uncertainties.  Other risks and uncertainties include, but are not 
limited to, the general economy, regulatory and international economic 
conditions, the changing environment of the semiconductor industry, 
competitive products and pricing, growth in the personal computer and 
communications industries, the effects of legal and administrative 
cases and proceedings, and such other risks and uncertainties as may be 
detailed from time to time in the Company's SEC reports and filings.

Appendix to MD&A Graphs
(3 yrs)                              
                                    1998          1997          1996
                                    ----          ----          ----
Net Sales per Employee             197.1         146.6         127.9
Net Operating Margin
 as a Percent of Sales            (5.8%)        (0.3%)          7.6%
Operating Costs and
 Expenses (As a Percent
 of Sales):
Selling, General, and
 Administrative                    13.9%         16.7%         18.6%
Research and Development           19.0%         15.1%         13.4%
Cost of Sales                      65.1%         62.3%         60.1%
Net Property, Plant,
 and Equipment                  $1,655.8      $1,349.0      $1,406.4
Stock Price Ending                $16.25        $28.00        $16.25


ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

See information/discussion appearing in subcaption "Financial Market 
Risks" of Management's Discussion and Analysis of Financial Condition 
and Results of Operation in Item 7. 




ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Financial Statements                                               Page
- --------------------                                               ----

Consolidated Balance Sheets at May 31, 1998 and May 25, 1997        30

Consolidated Statements of Operations for each of the years 
   in the three-year period ended May 31, 1998                      31

Consolidated Statements of Shareholders' Equity for each of 
   the years in the three-year period ended May 31, 1998            32

Consolidated Statements of Cash Flows for each of the years 
  in the three-year period ended May 31, 1998                       33

Notes to Consolidated Financial Statements                         34-58

Independent Auditors' Report                                        59


Financial Statement Schedule:
For the three years ended May 31, 1998

Schedule II -- Valuation and Qualifying Accounts                    63




                   NATIONAL SEMICONDUCTOR CORPORATION
                      CONSOLIDATED BALANCE SHEETS


                                                May 31,         May 25,
In Millions, Except Share Amounts                 1998            1997
                                              --------        --------

ASSETS
Current assets:
    Cash and cash equivalents                 $  460.8        $  897.8
    Short-term marketable investments            112.4            79.6
    Receivables, less allowances of $50.3
      in 1998 and $41.4 in 1997                  208.5           281.0
    Inventories                                  283.9           205.8
    Deferred tax assets                          166.2           173.3
    Other current assets                          76.4            99.9
                                              --------        --------
Total current assets                           1,308.2         1,737.4
Property, plant and equipment, net             1,655.8         1,349.0
Other assets                                     136.7           124.4
                                              --------        --------
Total assets                                  $3,100.7        $3,210.8
                                              ========        ========

LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
    Current portion of long-term debt         $   53.9        $   15.4
    Accounts payable                             237.0           265.5
    Accrued expenses                             310.9           306.8
    Income taxes payable                         191.8           238.1
                                              --------        --------
Total current liabilities                        793.6           825.8

Long-term debt                                   390.7           460.5
Deferred income taxes                              4.4            12.1
Other noncurrent liabilities                      53.1            40.7
                                              --------        --------
Total liabilities                             $1,241.8        $1,339.1
Commitments and contingencies

Shareholders' equity:
    Common stock of $0.50 par value. 
      Authorized 300,000,000 shares. 
        Issued and outstanding 165,461,245 
        in 1998; 161,277,063 in 1997          $   82.7        $   80.6
    Additional paid-in capital                 1,240.1         1,153.8
    Retained earnings                            575.9           679.3
    Minimum pension liability                    (12.5)             - 
    Unearned compensation                        (27.3)          (42.0)
                                              --------        --------
Total shareholders' equity                    $1,858.9        $1,871.7
                                              --------        --------
Total liabilities and shareholders' equity    $3,100.7        $3,210.8
                                              ========        ========

See accompanying Notes to Consolidated Financial Statements


                   NATIONAL SEMICONDUCTOR CORPORATION
                  CONSOLIDATED STATEMENTS OF OPERATIONS

Years Ended                              May 31,     May 25,     May 26,
In Millions, Except Per Share Amounts      1998        1997        1996
                                       --------    --------    --------

Net sales                              $2,536.7    $2,684.4    $2,833.4
Operating costs and expenses:
    Cost of sales                       1,651.7     1,672.5     1,703.0
    Research and development              482.0       404.5       379.0
    Selling, general and 
      administrative                      353.2       448.9       525.9
    Special items:
        Merger costs                       30.0          -           -
        Restructuring of operations        63.8       134.2          -
        In-process R&D                    102.9        72.6        11.4
        Gain on sale of Fairchild            -        (40.6)         -
                                       --------    --------    --------
Total operating costs and expenses      2,683.6     2,692.1     2,619.3
                                       --------    --------    --------
Operating income (loss)                  (146.9)       (7.7)      214.1
Interest income, net                       22.3         6.1         9.4
Other income, net                          24.9        18.7        47.5
                                       --------    --------    --------
Income (loss) before income taxes         (99.7)       17.1       271.0
Income tax expense (benefit)               (1.1)       15.5        70.0
                                       --------    --------    --------
Net income (loss)                        $(98.6)       $1.6      $201.0
                                       ========    ========    ========

Earnings (loss) per share: 
    Basic                                $(0.60)      $0.01       $1.35
    Diluted                              $(0.60)      $0.01       $1.30
Weighted average shares:
    Basic                                 163.9       156.1       145.0
    Diluted                               163.9       159.1       154.3

Net income (loss) used in basic earnings
    per share calculation (reflecting
    preferred dividends in fiscal 1996)  $(98.6)       $1.6      $195.4

Net income (loss) used in diluted 
    earnings per share calculation       $(98.6)       $1.6      $201.0

See accompanying Notes to Consolidated Financial Statements


                   NATIONAL SEMICONDUCTOR CORPORATION
             CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY


                                                 Mini-
In           Con-                                 mum
Millions,    vert-         Un-                    Pen-
Except       ible        earned          Addi-    sion
Per          Pre-   Com-  Com-  Trea-   tional    Lia-
Share       ferred  mon  pensa-  sury   Paid-in   bil- Retained
Amounts      Stock Stock  tion  Stock   Capital   ity  Earnings  Total
            ------ ----- ------ ------  ------- ------ ------- --------
Balances at 
  May 28, 
  1995        $0.2 $70.7 $  -   $(59.9) $1,026.3 $  -   $495.1 $1,532.4
Net income      -     -     -       -         -     -    201.0    201.0
Conversion of 
  convertible 
  preferred 
  shares      (0.2)  6.1    -       -       (5.9)   -       -        -
Convertible 
  preferred 
  dividends of 
  $32.50 per 
  share         -     -     -       -         -     -     (5.6)    (5.6)
Acquisition 
  of treasury 
  stock         -     -     -    (63.0)       -     -       -     (63.0)
Retirement 
  of treasury 
  stock         -   (2.8)   -    118.6    (115.8)   -       -        -
Issuance of 
  common stock 
  under option, 
  purchase, 
  and profit 
  sharing plans 
  and tax 
  benefit 
  of $17.6      -    2.4    -      4.3      60.6    -       -      67.3
Unearned 
  compensation 
  charge 
  relating to 
  issuance of 
  restricted 
  stock         -     -   (3.3)     -       3.3     -       -        -
Change in 
  unrealized 
  gain on 
  available-
  for-sale 
  securities
  (net of tax)  -     -     -       -        -      -     (8.9)    (8.9)
            ------ ----- ------ ------  ------- ------ ------- --------
Balances at 
  May 26, 
  1996          -   76.4  (3.3)     -     968.5     -    681.6  1,723.2
Net income      -     -     -       -        -      -      1.6      1.6
Issuance of 
  common stock 
  under option, 
  purchase, 
  and profit 
  sharing plans 
  and tax 
  benefit 
  of $18.6      -    2.7    -       -      78.4     -       -      81.1
Issuance of 
  common stock 
  and unearned 
  compensation 
  charge in 
  connection 
  with 
  Mediamatics 
  acquisition   -    1.3 (32.7)     -      96.2     -       -      64.8
Unearned 
  compensation 
  charge 
  relating to 
  issuance of 
  restricted 
  stock         -    0.2 (11.7)     -      11.5     -       -        -
Cancellation of 
  restricted 
  stock         -     -    0.8      -      (0.8)    -       -        -
Amortization of
  unearned com-
  pensation     -     -    4.9      -        -      -       -       4.9
Change in 
  unrealized 
  gain on 
  available-
  for-sale 
  securities 
  (net of tax)  -     -     -       -        -      -     (3.9)    (3.9)
            ------ ----- ------ ------  ------- ------ ------- --------

Balances at 
  May 25, 
  1997          -   80.6 (42.0)     -   1,153.8     -    679.3  1,871.7
Adjustment to 
  conform 
  pooling of 
  interests 
  for 
  shareholders' 
  equity        -     -     -       -       1.3     -     (0.6)     0.7
Net loss        -     -     -       -        -      -    (98.6)   (98.6)
Issuance of 
  common stock 
  under option, 
  purchase, 
  and profit 
  sharing plans 
  and tax 
  benefit 
  of $17.5      -    2.1    -       -      80.9     -       -      83.0
Fair value 
  of stock 
  options 
  assumed in 
  ComCore ac-
  quisition     -     -     -       -       4.3     -       -       4.3
Unearned 
  compensation 
  charge 
  relating to 
  issuance of 
  restricted 
  stock         -     -   (0.7)     -       0.7     -       -        -
Cancellation of 
  restricted 
  stock         -     -    0.9      -      (0.9)    -       -        -
Amortization of 
  unearned com-
  pensation     -     -   14.5      -        -      -       -      14.5
Minimum 
  pension
  liability     -     -     -       -        -   (12.5)     -     (12.5)
Change in
  unrealized
  gain on 
  available-
  for-sale
  securities 
  (net of tax)  -     -     -       -        -      -     (4.2)    (4.2)
            ------ ----- ------ ------  ------- ------ ------- --------
Balances at
  May 31,
  1998       $  -  $82.7 $(27.3)  $ -  $1,240.1 $(12.5) $575.9 $1,858.9
            ====== ===== ====== ======  ======= ====== ======= ========

See accompanying Notes to Consolidated Financial Statements


                   NATIONAL SEMICONDUCTOR CORPORATION
                  CONSOLIDATED STATEMENTS OF CASH FLOW

Years Ended                             May 31,     May 25,     May 26,
In Millions                               1998        1997        1996
                                       --------    --------    --------
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)                       $ (98.6)     $  1.6      $201.0
Adjustments to reconcile net income 
  (loss) with net cash provided by 
  operations:
    Depreciation and amortization         292.4       258.1       252.0
    Gain on disposition of Fairchild         -        (40.6)         -
    Gain on sale of investments           (10.3)       (0.7)       (4.3)
    Loss on disposal of equipment           9.7         8.2         4.8
    Deferred tax provision                  4.9       (83.8)       (0.3)
    Tax benefit associated with stock 
      options                              17.5        18.6        17.6
    In-process research and development
      charge                              102.9        72.6        11.4
    Merger costs                           30.0          -           -
    Restructuring of operations            63.8       134.2          -
    Other, net                             13.8         6.1        (0.5)
    Changes in certain assets and
      liabilities, net:
        Receivables                        55.7        30.0        32.3
        Inventories                       (60.6)       60.4       (71.0)
        Other current assets               (2.9)      (17.3)      (46.3)
        Accounts payable and 
          accrued expenses               (102.8)       (6.5)      (21.8)
        Income taxes                      (47.0)       73.0         3.1
        Other liabilities                  12.3        (0.8)       (0.2)    
                                         ------      ------      ------
Net cash provided by operating 
  activities                              280.8       513.1       377.8
                                         ------      ------      ------
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property, plant and 
  equipment                              (622.0)     (605.6)     (707.7)
Sale of equipment                            -           -         24.6
Sale and maturity of available-
  for-sale securities                   1,005.8       118.2       132.9
Maturity of held-to-maturity 
  securities                               14.5     1,202.1       820.2
Purchase of available-for-sale 
  securities                           (1,051.5)     (146.4)     (132.2)
Purchase of held-to-maturity 
  securities                                 -     (1,191.6)     (819.8)
Disposition of Fairchild in 1997 
  and Dynacraft in 1996                      -        400.5        70.0
Sale of Fairchild note receivable            -         65.0          -
Sale of investments                        16.2         5.1         7.8
Business acquisitions, net of 
  cash acquired                           (96.4)      (13.7)      (19.2)
Purchase of investments and other, net    (20.2)      (14.6)      (33.2)
                                         ------      ------      ------
Net cash used by investing activities    (753.6)     (181.0)     (656.6)
                                         ------      ------      ------
CASH FLOWS FROM FINANCING ACTIVITIES
Issuance of convertible subordinated 
  notes, less issuance costs                 -        126.5       253.3
Redemption of convertible subordinated 
  notes                                  (126.4)         -           -
Issuance of debt                          100.4        59.1       114.5
Repayment of debt                         (19.0)     (165.9)      (42.4)
Issuance of common stock, net              63.2        59.3        45.3
Purchase of treasury stock                   -           -        (63.0)
Payment of preferred dividends               -           -         (5.6)
                                         ------      ------      ------
Net cash provided by financing activities  18.2        79.0       302.1
                                         ------      ------      ------
Net change in cash and cash equivalents  (454.6)      411.1        23.3
Adjustment to conform pooling of
  interests for cash and cash 
  equivalents at beginning of year         17.6          -           -
                                         ------      ------      ------
Cash and cash equivalents at beginning 
  of year                                 897.8       486.7       463.4
                                         ------      ------      ------
Cash and cash equivalents at end 
  of year                                $460.8      $897.8      $486.7
                                         ======      ======      ======

See accompanying Notes to Consolidated Financial Statements


Note 1.  Summary of Significant Accounting Policies 
 
Basis of Presentation 
 
The Consolidated Financial Statements include National Semiconductor 
Corporation and its majority-owned subsidiaries ("National" or the 
"Company").  All significant intercompany transactions are eliminated in 
consolidation.  Nonmarketable investments in which National has less 
than 20 percent ownership and in which it does not have the ability to 
exercise significant influence over the investee are initially recorded 
at cost, and periodically reviewed for impairment. 
     The Company's fiscal year ends on the last Sunday of May.  For the 
fiscal year ended May 31, 1998, the Company had a 53-week year.Operating 
results for this additional week are considered immaterial to the 
Company's consolidated results of operations for the year ended May 31, 
1998.  Fiscal 1997 and 1996 were 52-week years. 
     On November 17, 1997, pursuant to an Agreement and Plan of Merger, 
dated as of July 28, 1997, by and among the Company, Nova Acquisition 
Corp., a wholly owed subsidiary of the Company ("Sub"), and Cyrix 
Corporation ("Cyrix"), the Company acquired all outstanding shares of 
Cyrix common stock through the merger of Sub with and into Cyrix, which 
thereby became a wholly owned subsidiary of the Company (See Note 4).  
The merger was accounted for as a pooling of interests.  Accordingly, 
the consolidated balance sheets as of May 31, 1998 and May 25, 1997 and 
the consolidated statements of operations, shareholders' equity and cash 
flows for each of the years in the three-year period ended May 31, 1998, 
include Cyrix.  Since the fiscal years for National and Cyrix differ, 
Cyrix changed its fiscal year-end to coincide with National's beginning 
in fiscal 1998.  Prior year financial statements have been restated to 
include Cyrix and combine National's fiscal years 1997 and 1996 with 
Cyrix's calendar years 1996 and 1995, respectively.  The consolidated 
balance sheet as of May 25, 1997 combines National's consolidated 
balance sheet as of May 25, 1997 with Cyrix's consolidated balance sheet 
as of December 31, 1996.  The consolidated statements of operations, 
shareholders' equity and cash flows for the years ended May 25, 1997 and 
May 26, 1996 combine National's consolidated statements of operations, 
shareholders' equity and cash flows for the years ended May 25, 1997 and 
May 26, 1996 with Cyrix's consolidated statements of operations, 
shareholders' equity and cash flows for the years ended December 31, 
1996 and 1995, respectively.  The results of operations for the period 
January 1, 1997 through May 25, 1997 for Cyrix, which included net sales 
of $84.6 million, total operating costs and expenses of $84.4 million, 
other expense, net of $1.1 million, income tax benefit of $0.3 million, 
net loss of $0.6 million and an increase in capital from the issuance of 
common stock of $1.3 million, have been recorded as an adjustment to 
shareholders' equity. 
 
Revenue Recognition 
 
Revenue from the sale of semiconductor products is recognized when 
shipped, with a provision for estimated returns and allowances recorded 
at the time of shipment.  Service and other revenues are recognized 
ratably over the contractual period or as the services are performed.  

Inventories 
 
Inventories are stated at the lower of standard cost, which approximates 
actual cost on a first-in, first-out basis, or market.  

Property, Plant and Equipment 
 
Property, plant and equipment are recorded at cost.  The Company uses 
the straight-line method to depreciate machinery and equipment over its 
estimated useful life (3-5 years).  Assets other than machinery and 
equipment are depreciated using both straight-line and declining-balance 
methods over the assets' remaining estimated useful lives (3-5 years, 
except buildings and improvements, which are 3-50 years), or in the case 
of property under capital lease and leasehold improvements, over the 
lesser of the estimated useful life or lease term. 
     The Company capitalizes interest on borrowings during the 
construction period of major capital projects.  Capitalized interest is 
added to the cost of the underlying assets and is amortized over the 
useful lives of the assets.  For fiscal 1998, 1997 and 1996, the Company 
capitalized $4.9 million, $13.8 million and $6.0 million of interest, 
respectively, in connection with various capital expansion projects.   
     The Company reviews the carrying value of property, plant and 
equipment for impairment whenever events and circumstances indicate that 
the carrying value of an asset may not be recoverable from the estimated 
future cash flows expected to result from its use and eventual 
disposition.  In cases where undiscounted expected future cash flows are 
less than the carrying value, an impairment loss is recognized equal to 
an amount by which the carrying value exceeds the fair value of assets.
      In connection with certain restructuring actions announced in 
fiscal 1998 and 1997 (See Note 3), the Company recorded impairment 
losses related to certain fixed assets in its wafer manufacturing 
facility in Arlington, Texas, of $20.3 million and $60.1 million in 
fiscal 1998 and fiscal 1997, respectively.  The fair value of these 
assets was determined based on the present value of estimated expected 
future cash flows using a discount rate commensurate with the risks 
involved. 
 
Income Taxes 
 
Deferred tax liabilities and assets at the end of each period are 
determined based on the future tax consequences attributable to 
differences between the financial statement carrying amounts of existing 
assets and liabilities and their respective tax bases using the tax rate 
expected to be in effect when the taxes are actually paid or recovered.  
The measurement of deferred tax assets is reduced, if necessary, by a 
valuation allowance. 
 
Earnings per Share 
 
In fiscal 1998, the Company adopted Statement of Financial Accounting 
Standards ("SFAS") No. 128, "Earnings Per Share."  SFAS No. 128 requires 
the presentation of basic earnings per share and, for companies with 
potentially dilutive securities, such as convertible debt, stock options 
and warrants, diluted earnings per share.   
     Basic earnings per share are computed using the weighted-average 
number of common shares outstanding.  Diluted earnings per share are 
computed using the weighted-average common shares outstanding after 
giving effect to potential common stock from stock options based on the 
treasury stock method, plus other potentially dilutive securities 
outstanding, such as convertible subordinated notes in all years 
presented and convertible preferred stock in fiscal 1996.  If the result 
of assumed conversions is dilutive, net earnings are adjusted for the 
interest expense on the convertible subordinated notes, while the 
average shares of common stock outstanding are increased.  For all years 
presented, the effect of the assumed conversion of the convertible 
subordinated notes was antidilutive. In addition, the effect of 
potential common stock from stock options was antidilutive for the year 
ended May 31, 1998.  Earnings per share for all prior fiscal years 
presented have been restated to conform with SFAS No. 128. 
 
A reconciliation of the earnings and shares used in the computation for 
basic and diluted earnings per share follows: 
 
                                              Years Ended      
                                      -------------------------------
(In Millions)                          May 31,     May 25,     May 26, 
                                        1998        1997        1996 
                                        ----        ----        ----
Net income (loss)                     $ (98.6)     $  1.6     $ 201.0 
Adjustment for preferred dividends         -           -          5.6 
                                      --------     -------    -------
Net income (loss), used for basic 
  earnings per share                  $ (98.6)     $  1.6     $ 195.4 
                                      ========     =======    =======
Net income (loss) used for diluted 
  earnings per share                  $ (98.6)     $  1.6     $ 201.0 
                                      ========     ======     =======
 
Number of shares: 
       
Weighted average common shares outstanding 
  used for basic earnings per share      163.9      156.1       145.0 
Effect of dilutive securities: 
  Stock options                            -          3.0         3.2 
  Convertible preferred stock              -           -          6.1 
                                       --------    ------     -------
Weighted average common and potential 
  common shares outstanding used for 
  diluted earnings per share             163.9      159.1       154.3 
                                        =======    ======     =======

     As of May 31, 1998, there were options outstanding to purchase 22.8 
million shares of the Company's common stock with a weighted-average 
exercise price of $22.49, which could potentially dilute basic earnings 
per share in the future, but which were not included in diluted earnings 
per share as their effect was antidilutive.  As of May 31, 1998, the 
Company also had outstanding $258.8 million of convertible subordinated 
notes, which are convertible into approximately 6.0 million shares of 
common stock.  These notes were not assumed to be converted because they 
were antidilutive in all years presented. 
 
Currencies 
 
The Company's functional currency for all operations worldwide is the 
U.S. dollar.  Accordingly, gains and losses from translation of foreign 
currency financial statements into U.S. dollars are included in current 
results.  Gains and losses resulting from foreign currency transactions 
are also included in current results. 
 
Financial Instruments  
 
Cash and Cash Equivalents.  Cash equivalents are highly liquid 
instruments with a maturity of three months or less at the time of 
purchase.  National maintains its cash balances in various currencies 
and a variety of financial instruments.  The Company has not experienced 
any material losses relating to any short-term financial instruments. 
 
Marketable Investments.  The Company classifies its debt and marketable 
equity securities into held-to-maturity or available-for-sale 
categories.  Debt securities are classified as held-to-maturity when the 
Company has the positive intent and ability to hold the securities to 
maturity.  Held-to-maturity securities are recorded as either short-term 
or long-term on the balance sheet based upon contractual maturity date 
and are stated at amortized cost.  Debt and marketable equity securities 
not classified as held-to-maturity are classified as available-for-sale 
and are carried at fair market value, with the unrealized gains and 
losses, net of tax, reported in shareholders' equity. Gains or losses on 
securities sold are based on the specific identification method. 
 
Off-Balance Sheet Financial Instruments. The Company utilizes various 
off-balance sheet financial instruments to manage market risks 
associated with fluctuations in certain interest rates and foreign 
currency exchange rates.  It is the Company's policy to use derivative 
financial instruments to protect against market risks arising in the 
normal course of business.  Company policies prohibit the use of 
derivative instruments for the sole purpose of trading for profit on 
price fluctuations or to enter into contracts that intentionally 
increase the Company's underlying exposure.  The criteria the Company 
uses for designating an instrument as a hedge include the instrument's 
effectiveness in risk reduction and direct matching of the financial 
instrument to the underlying transaction.  Gains and losses on currency 
forward and option contracts that are intended to hedge an identifiable 
firm commitment are deferred and included in the measurement of the 
underlying transaction.  Gains and losses on hedges of anticipated 
revenue transactions are deferred until such time as the underlying 
transactions are recognized or recognized immediately if the transaction 
is terminated earlier than initially anticipated.  Gains and losses on 
any instruments not meeting the above criteria are recognized in income 
in the current period.  Subsequent gains or losses on the related 
financial instrument are recognized in income in each period until the 
instrument matures, is terminated or is sold.  Income or expense on 
swaps is accrued as an adjustment to the yield of the related 
investments or debt hedged by the instrument.  Cash flows associated 
with derivative transactions are reported as arising from operating 
activities in the consolidated statements of cash flows. 
 
Fair Values of Financial Instruments 
 
Fair values of cash equivalents and short-term investments approximate 
cost, and the fair value of short-term debt approximates carrying amount 
due to the short period of time until maturity.  Fair values of long-
term investments, long-term debt, interest rate derivatives, currency 
forward contracts and currency options are based on quoted market prices 
or pricing models using prevailing financial market information as of 
May 31, 1998. 
 
Use of Estimates in Preparation of Financial Statements 
 
The preparation of financial statements in conformity with generally 
accepted accounting principles requires management to make estimates and 
assumptions that affect the reported amounts of assets and liabilities 
and the disclosure of contingent liabilities at the date of the 
financial statements and the reported amounts of revenues and expenses 
during the reporting period.  Actual results could differ from those 
estimates. 
 
Employee Stock Plans 
 
The Company accounts for its stock option plans and its employee stock 
purchase plans in accordance with provisions of the Accounting 
Principles Board's Opinion No. 25 ("APB 25"), "Accounting for Stock 
Issued to Employees."  In 1995, the Financial Accounting Standards Board 
issued SFAS No. 123, "Accounting for Stock-Based Compensation," which 
provides an alternative accounting method to APB 25.  As permitted under 
SFAS No. 123, the Company continues to account for its employee stock 
plans in accordance with the provisions of APB 25 and provides 
additional required disclosures.  (See Note 9.) 
 
Reclassifications 
 
Certain amounts in prior years' financial statements and related notes 
have been reclassified to conform to the fiscal 1998 presentation. 
 
Note 2.  Financial Instruments 
 
Marketable Investments 
 
The Company's policy is to diversify its investment portfolio to reduce 
risk to principal that could arise from credit, geographic and 
investment sector risk.  At May 31, 1998, investments were placed with a 
variety of different financial institutions or other issuers.  
Investments with a maturity of less than one year have a rating of A1/P1 
or better.  Investments with a maturity of more than one year have a 
minimum rating of AA/Aa2.  The Company's investment portfolio generally 
matures within one year or less.  Gross realized gains on available-for-
sale securities approximated $10.6 million, $4.1 million and $7.2 
million for the years ended May 31, 1998, May 25, 1997 and May 26, 1996, 
respectively.  Gross realized losses were not material for fiscal 1998, 
1997 or 1996. 
 
Investments at fiscal year end comprise: 
                                   Gross 
                                 Amortized     Unrealized     Estimated 
(In Millions)                      Cost          Gains       Fair Value 
                                   ----          -----       ----------
1998 
SHORT-TERM INVESTMENTS 
  Available-for-sale securities: 
    Certificates of deposit       $ 23.0         $  -          $ 23.0 
    Corporate bonds                 50.4           0.1           50.5 
    U.S. government and federal 
        agency debt securities      37.9            -            37.9 
    Foreign government bonds         1.0            -             1.0 
                                  ------         ------        ------
Total short-term investments      $112.3         $ 0.1         $112.4 
                                  ======         ======        ====== 

1997 
SHORT-TERM INVESTMENTS 
  Available-for-sale securities: 
    Certificates of deposit       $  5.0         $  -          $  5.0 
    Bankers acceptances             15.0            -            15.0 
    Corporate bonds                  7.1            -             7.1 
    Auction rate preferred stock    29.0            -            29.0 
    U.S. government and federal 
        agency debt securities       9.0            -             9.0 
  Held-to-maturity securities: 
    Auction rate preferred stock    14.5            -            14.5 
                                  ------         ------        ------
Total short-term investments      $ 79.6         $  -          $ 79.6 
                                  ======         ======        ====== 

LONG-TERM INVESTMENTS 
  Available-for-sale securities: 
    Equity securities              $  2.1        $  4.3        $  6.4 
                                   ------        ------        ------
Total long-term investments        $  2.1        $  4.3        $  6.4 
                                   ======        ======        ======
 
     Gross unrealized losses were not material for either fiscal 1998 or 
1997.  At May 25, 1997, long-term investments of $6.4 million were 
included in other assets. 
     At May 31, 1998, the Company held $0.5 million and $429.6 million 
of available-for-sale and held-to-maturity securities, respectively, 
that are classified as cash equivalents on the consolidated balance 
sheet.  These cash equivalents consist of the following (in millions): 
bank time deposits ($158.9), institutional money market funds ($9.9) and 
commercial paper ($261.3). 
     At May 25, 1997, the Company held $95.3 million and $771.7 million 
of available-for-sale and held-to-maturity securities, respectively, 
that are classified as cash equivalents on the consolidated balance 
sheet.  These cash equivalents consist of the following (in millions):  
bank time deposits ($466.8), institutional money market funds ($129.2), 
certificates of deposit ($15.0), commercial paper ($184.8), bankers 
acceptances ($26.2) and demand notes ($45.0). 
     The net unrealized gains on available-for-sale securities of  $0.1 
million at May 31, 1998 and $4.3 million at May 25, 1997 are included in 
retained earnings. 
 
Off-Balance Sheet Financial Instruments 
 
Foreign Currency Instruments 
The objective of the Company's foreign exchange risk management policy 
is to preserve the U.S. dollar value of after-tax cash flow in relation 
to non-U.S. dollar currency movements.  The Company uses forward and 
option contracts to hedge firm commitments and anticipatory exposures.  
These exposures primarily comprise sales of the Company's products in 
currencies other than the U.S. dollar, a majority of which are made 
through the Company's subsidiaries in Europe and Japan.  Gains and 
losses on financial instruments that are intended to hedge an 
identifiable firm commitment are deferred and included in the 
measurement of the underlying transaction.  Gains and losses on hedges 
of anticipated transactions are deferred until such time as the 
underlying transactions are recognized or immediately when the 
transaction is no longer expected to occur.  In addition, the Company 
uses forward and option contracts to hedge certain non-U.S. dollar 
denominated asset and liability positions.  Gains and losses on these 
contracts are matched with the corresponding effect of currency 
movements on these financial positions.  Gains and losses from foreign 
currency transactions were not significant for fiscal 1998, 1997 and 
1996. 
 
Interest Rate Derivatives 
The Company utilizes swap agreements to exchange the fixed interest rate 
of certain long-term U.S. dollar debt for a variable U.S. dollar 
interest rate and to exchange the variable interest rate of certain 
long-term Japanese yen debt for a fixed Japanese yen interest rate (1.7 
percent at May 31, 1998).  The variable rates on swaps (6.2 percent to 
6.8 percent at May 31, 1998) are based primarily on U.S. dollar LIBOR 
and reset on a monthly, quarterly or semi-annual basis.  These 
agreements that have maturities of up to five years involve the exchange 
of fixed rate interest payments for variable rate interest payments 
without exchange of the underlying principal amounts.  The differential 
between fixed and variable rates to be paid or received is accrued as 
interest rates change in accordance with the agreements and is included 
in current interest expense.
      The Company utilizes interest rate collars to limit the Company's 
exposure to fluctuation in short-term returns on certain investments in 
its portfolio by locking in a range of interest rates.  An interest rate 
collar is a no-cost structure that consists of a purchased option and a 
sold option, which are entered into simultaneously with the same 
counterparty.  The Company receives a payment when the three-month LIBOR 
falls below predetermined levels and makes a payment when the three-
month LIBOR rises above predetermined levels.  These payments are 
recorded as adjustments to interest income.  All interest rate option 
contracts outstanding at May 31, 1998 expire within one year. 
 
Fair Value and Notional Principal of Off-Balance Sheet Financial  
Instruments 
The table below shows the fair value and notional principal of the 
Company's off-balance sheet instruments as of May 31, 1998 and May 25, 
1997.  The notional principal amounts for off-balance sheet instruments 
provide one measure of the transaction volume outstanding as of year-end 
and do not represent the amount of the Company's exposure to credit or 
market loss.  The estimates of fair value are based on applicable and 
commonly used pricing models using prevailing financial market 
information as of May 31, 1998 and May 25, 1997.  The credit risk amount 
shown in the table represents the Company's gross exposure to potential 
accounting loss on these transactions if all counterparties failed to 
perform according to the terms of the contract, based on then-current 
currency exchange rate or interest rate at each respective date.  
Although the following table reflects the notional principal, fair value 
and credit risk amounts of the off-balance sheet instruments, it does 
not reflect the gains or losses associated with the exposures and 
transactions that the off-balance sheet instruments are intended to 
hedge.  The amounts ultimately realized upon settlement of these 
financial instruments, together with the gains and losses on the 
underlying exposures, will depend on actual market conditions during the 
remaining life of the instruments. 
 
Transactions Qualifying for Hedge Accounting: 
 
                                     Notional     Estimated     Credit 
(In Millions)                        Principal   Fair Value      Risk 
                                     ---------   ----------      ----
1998 
INTEREST RATE INSTRUMENTS 
Swaps: 
  Fixed to variable                  $ 175.0       $  3.2       $ 3.2
  Variable to fixed                  $  18.5       $ (0.1)      $  - 
Interest rate collars                $  50.0       $   -        $  - 
 
FOREIGN EXCHANGE INSTRUMENTS 
Forward contracts: 
  To buy dollars                     $  10.0       $  0.1       $ 0.2 
  To sell dollars                    $  33.3       $ (0.4)      $ 0.2 
Purchased options                    $  28.6       $  0.8       $ 0.8 
 
1997 
INTEREST RATE INSTRUMENTS 
Swaps: 
  Fixed to variable                  $ 175.0       $  0.4       $ 0.4 
  Variable to fixed                  $  19.4       $ (0.4)      $  - 
Interest rate collars                $  50.0       $   -        $  - 
 
FOREIGN EXCHANGE INSTRUMENTS 
Forward contracts: 
  To buy dollars                     $  20.4       $   -        $ 0.5 
  To sell dollars                    $  45.1       $   -        $ 0.2 
Purchased options                    $  36.5       $  0.2       $ 0.2 
 
The Company has outstanding currency exchange contracts predominantly to 
buy Singapore dollars and pound sterling and to sell U.S. dollars in the 
future.  The Company also has outstanding currency exchange contracts to 
sell Italian lira and Japanese yen and to purchase U.S. dollars in the 
future.  All foreign exchange forward contracts expire within one year.  
Unrealized gains and losses on foreign exchange forward contracts are 
deferred and recognized in income in the same period as the hedged 
transactions.  Unrealized gains and losses on such agreements at May 31, 
1998 and May 25, 1997 are immaterial.  The Company has purchased foreign 
currency options denominated in Japanese yen and German deutsche mark.  
All foreign currency option contracts expire within one year.  Premiums 
on purchased foreign exchange option contracts are amortized over the 
life of the option.  Deferred gains on these option contracts are 
deferred until the occurrence of the hedged transaction and recognized 
as a component of the hedged transaction.  Deferred gains on such 
agreements at May 31, 1998 and May 25, 1997 are immaterial. 
 
Fair Value of Financial Instruments 
 
A summary table of estimated fair values of financial instruments at 
fiscal year-end follows: 
                                     1998                  1997      
                              -------------------   -------------------
                              Carrying  Estimated   Carrying  Estimated 
(In Millions)                  Amount   Fair Value   Amount   Fair Value 
                               ------   ----------   ------   ----------
 
Long-term investments          $    -    $    -     $   6.4    $   6.4 
Long-term debt                 $(390.7)  $(373.4)   $(460.5)   $(467.4) 
Currency forward contracts: 
  To buy dollars               $    -    $   0.1    $   0.7    $    - 
  To sell dollars              $   0.5   $  (0.4)   $  (0.5)   $    - 
Currency options               $  (0.2)  $   0.8    $   0.3    $   0.2 
 
Concentrations of Credit Risk 
 
Financial instruments that potentially subject the Company to 
concentrations of credit risk are primarily investments and trade 
receivables.  The Company's investment policy requires cash investments 
to be placed with high-credit quality counterparties and to limit the 
amount of credit from any one financial institution or direct issuer.  
The Company sells its products to distributors and original equipment 
manufacturers involved in a variety of industries including computers 
and peripherals, automotive and telecommunications.  National performs 
continuing credit evaluations of its customers whenever deemed necessary 
and generally does not require collateral.  Historically, the Company 
has not experienced significant losses related to receivables from 
individual customers or groups of customers in any particular industry 
or geographic area. 
 
Note 3.  Restructuring of Operations  
 
Fiscal 1998 Cost Reduction Action 
 
As part of an overall cost reduction plan implemented in April 1998, the 
Company announced a worldwide workforce reduction of approximately 1,400 
people, primarily in its Santa Clara, California, headquarters and other 
front-end wafer manufacturing operations.  This included approximately 
500 employees affected by the previously announced closure of the 
Company's 5- and 6-inch wafer manufacturing facilities in Santa Clara.  
In addition to new cost reduction actions, the plan includes 
modification of certain previously announced actions related to the 
closure of the Santa Clara 5- and 6-inch wafer manufacturing facilities, 
as well as additional impairment loss related to the write-down of 
certain assets in the 0.65-micron wafer manufacturing facility in 
Arlington, Texas. 
     As a result, the Company recorded a net $63.8 million restructuring 
charge in fiscal 1998.  The restructuring charge included approximately 
$32.5 million for severance and lease termination costs, $10.6 million 
for the write-off of assets related to discontinued product development 
programs and $10.2 million for the write-off of assets related to 
discontinued process technology development.  It also included an 
additional $20.3 million impairment loss on certain assets in the 
Arlington wafer manufacturing facility.  The additional impairment loss 
was caused by weakened business conditions that significantly reduced 
the demand for wafers from the 0.65-micron wafer manufacturing facility.  
Of these charges, $32.5 million represent cash charges.  These charges 
were partially offset by the release of $6.8 million of excess reserves 
for severance and other exit costs related to the Company's 
reorganization of its operating structure in the first quarter of fiscal 
1997 and the release of $3.0 million of excess reserves for other exit 
costs related to the Company's planned realignment of its manufacturing 
facilities announced in the fourth quarter of fiscal 1997.
     In connection with these cost reduction actions, the Company paid 
$9.6 million of severance to approximately 357 terminated employees.  
Included in accrued liabilities at May 31, 1998 is $25.0 million related 
to severance and other exit costs for those actions that have not yet 
been completed as of May 31, 1998.  The Company expects these actions to 
be completed by the end of calendar 1998. 
 
Fairchild Semiconductor 
 
In June 1996, the Company reorganized its operating structure into four 
business groups that comprised the Analog Group, the Communications and 
Consumer Group, the Personal Systems Group and the Fairchild 
Semiconductor ("Fairchild") Group.  The purpose of the reorganization 
was to enhance the focus and support of the Company's strength in analog 
and mixed-signal technology.  In connection with this reorganization, 
Fairchild was formed as a separate organization consisting of the 
Company's family logic, memory and discrete product lines, which the 
Company announced it intended to divest.  As a result, the Company 
recorded a $55.3 million special charge that included a restructuring 
charge of $49.7 million for the write-down of fixed assets to estimated 
fair value, as well as costs associated with staffing reductions and 
other exit costs necessary to reduce the Company's infrastructure in 
both Fairchild and the remaining National core business.  Of the $49.7 
million restructuring charge, $39.7 million represented cash charges and 
$10.0 million represented fixed asset write-downs and other noncash 
items. The remaining components of the $55.3 million special charge were 
recorded in cost of sales and consisted of $2.0 million to write-down 
certain Fairchild inventory to net realizable value and $3.6 million for 
other cost reduction activities. 
     As a result of these work force reductions, the Company paid $6.9 
million of severance to approximately 87 terminated employees and $3.3 
million for other exit costs.  Included in accrued liabilities at May 
31, 1998 was $5.1 million related to remaining severance and other costs 
of restructuring activities from the realignment of the Company's 
selling, general and administrative expenses.  These costs are expected 
to be paid over the next 6 months.  In fiscal 1997, the Company also 
paid approximately $5.2 million in retention bonuses to certain 
Fairchild employees, which were expensed to operations. 
     The Company's reorganization included plans to divest the Fairchild 
businesses, including related assets, by the end of fiscal 1997.  The 
Fairchild fixed assets held for disposition included land, buildings and 
building improvements, and equipment associated with the 4-inch, 5-inch 
and 6-inch wafer fabrication operations in South Portland, Maine, the 6-
inch wafer fabrication operation in West Jordan, Utah, and the assembly 
and test operations in Penang, Malaysia, and Cebu, Philippines.  The 
carrying value of the Fairchild fixed assets held for disposition was 
$318.5 million.  The Company originally recorded a $192.0 million 
charge, as part of the restructuring charge, primarily to write-down 
Fairchild assets to estimated fair value.  This charge was fully 
reversed in the third quarter of fiscal 1997 when the disposition of the 
Fairchild businesses and related assets became imminent and it was 
apparent that the reserves were no longer required.  In March 1997, the 
Company completed the disposition of Fairchild under a recapitalization 
transaction with Sterling, LLC, a Citicorp Venture Capital, Ltd. 
investment portfolio company in related businesses, and Fairchild's 
management.  The recapitalization was valued at $550 million.  In 
addition to retaining a 15 percent equity interest in Fairchild, for 
which the Company invested $12.9 million, the Company received cash of 
$401 million and a promissory note with a face value of $77 million, and 
certain liabilities were assumed by Fairchild.  The Company recorded a 
gain of $40.6 million from the disposition. 
 
Realignment of Manufacturing Facilities 
 
In May 1997, the Company announced that it planned a comprehensive 
realignment of its manufacturing facilities designed to accelerate its 
production transition to manufacturing 8-inch wafers with 0.35-micron 
circuit geometries, reduce costs and rationalize production flows.  In 
connection with this plan, the Company recorded a restructuring charge 
of $84.5 million that included an impairment loss of $60.1 million 
related to the write-down of certain assets in its Arlington wafer 
manufacturing facility.  This impairment arose from the Company's 
cancellation of further investment in its 6-inch, 0.65-micron wafer 
fabrication expansion that began in 1995.  The Company's acceleration of 
investment in its 8-inch wafer fabrication facility in Maine, which has 
resulted in the availability of 0.35-micron capacity sooner than 
previously expected, has significantly reduced the Company's 
requirements for 0.65-micron capacity.   
     In addition to the impairment loss, the Company also recorded $11.0 
million of exit costs related to the closure of the 5- and 6-inch wafer 
fabrication facilities in Santa Clara.  The closure process is expected 
to be completed within the next 6 months, during which time the Company 
will transfer remaining production activities to other existing 
manufacturing lines.  The exit costs primarily related to severance 
costs, the removal of production equipment and the dismantling of the 
production facilities.  Approximately 500 employees are currently 
employed in these two wafer fabrication facilities and the Company does 
not expect to place the majority of the affected employees elsewhere in 
the organization.  The Company expects to pay approximately $7.2 million 
in retention bonuses to certain Santa Clara, California, employees as a 
result of the previously announced closure of the Santa Clara 5- and 6-
inch wafer fabrication facilities, which is expected to be completed by 
the end of calendar 1998.  These amounts are being expensed to 
operations ratably over the employees' service period up through the 
close of the facilities.  The Company also recorded $10.3 million of 
exit costs associated with the Company's decision to halt expansion of 
its 6-inch wafer fabrication line in Greenock, Scotland.  These costs 
primarily related to the write-off of previously capitalized 
construction in progress costs and other exit costs including employee 
related costs.   The remaining $3.1 million related to severance and 
other exit costs at other manufacturing facilities.  Of these 
restructuring charges, $20.2 million represented cash charges. 
     During fiscal 1998, the Company paid $1.5 million of severance to 
approximately 54 terminated employees and $0.8 million for other exit 
costs related to these restructuring actions.  Included in accrued 
liabilities at May 31, 1998 is $15.6 million related to severance and 
other exit costs for those actions that have not yet been completed as 
of May 31, 1998. 
 
Other Restructuring Actions 
 
During fiscal year 1996, the Company utilized $6.8 million of 
restructuring reserves primarily attributable to severance and fixed 
asset disposals related to the completion of the consolidation of two 
California locations into one location of the Company's wholly owned 
subsidiary, Dynacraft, Inc. ("DCI"), which was sold in fiscal 1996, and 
the transfer of the remaining military assembly operations in South 
Portland, Maine, to Singapore. 
 
Note 4.  Acquisitions 
 
As discussed in Note 1, the Company completed its merger with Cyrix in 
November 1997. Cyrix designs, develops and markets X86 software-
compatible microprocessors of original design for the personal computer 
marketplace.  Under the terms of the agreement, each share of Cyrix 
common stock was exchanged for 0.825 of a share of National common 
stock.  A total of 16.4 million shares of National common stock was 
issued to current holders of Cyrix common stock.  In addition, up to 2.7 
million shares of National common stock were reserved for issuance in 
the future upon exercise of Cyrix employee or director stock options or 
pursuant to Cyrix employee benefit plans and up to 2.6 million shares of 
National common stock were reserved for issuance in the future upon 
conversion of Cyrix 5.5% convertible subordinated notes due June 1, 
2001.  Since the Company repurchased substantially all of the 
outstanding Cyrix 5.5% convertible subordinated notes during January 
1998 (See Note 6), conversion of the remaining outstanding notes will 
only require issuance of up to 1,619 shares of National common stock. 
 
The following table summarizes the results of operations previously 
reported by the separate companies through November 23, 1997, which 
represents the closest interim period to the date the merger was 
consummated: 
 
                                     Six Months Ended    Years Ended 
                                       November 23,    May 25,  May 26, 
(In Millions)                             1997          1997     1996 
                                     ----------------   ----     ----
 
Net sales: 
     National                           $1,241.1      $2,507.3  $2,623.1 
     Cyrix                                 135.6         177.1     210.3 
                                        --------      --------  --------
Total sales                             $1,376.7      $2,684.4  $2,833.4 
                                        ========      ========  ========
 
Net income (loss): 
     National                           $  120.1      $   27.5  $  185.4 
     Cyrix                                 (28.6)        (25.9)     15.6 
                                        --------      --------  --------
Net income                              $   91.5      $    1.6  $  201.0 
                                        ========      ========  ========
 
There were no transactions between Cyrix and National prior to the 
combination, and no adjustments were necessary to conform the accounting 
policies of the combining companies.  Certain amounts for Cyrix have 
been reclassified to conform with the financial statement presentation 
followed by National. 
     In connection with the merger, the Company recorded a special 
charge of $30.0 million related to certain merger and related expenses, 
which is included in the statement of operations for the year ended May 
31, 1998.  These expenses primarily include transaction fees for 
investment bankers, attorneys, and accountants ($18.3 million); 
financial printing costs ($2.0 million); and costs associated with the 
elimination of duplicate facilities and operations ($9.7 million).  The 
Company also expects to pay approximately $10.1 million in retention 
bonuses to certain Cyrix employees.  These amounts are being expensed to 
operations ratably over the employees' service period.  The service 
period varies by employee, but is generally 18 months following the 
consummation of the merger. 
     The Company also completed the acquisition of ComCore 
Semiconductor, Inc. ("ComCore") in late fiscal 1998.  The acquisition 
was accounted for using the purchase method with a purchase price of 
$104.8 million.  ComCore, a designer and manufacturer of integrated 
circuits for computer networking and broadband communications, uses 
powerful mathematical techniques combined with advanced digital signal 
processing ("DSP") and customized design methodologies to create high 
performance communications solutions.  This technology is expected to 
add advanced design and technology capabilities to the Company's 
existing analog, mixed-signal and digital expertise.  The Company 
believes that this technology will help position it as a leader in the 
application of advanced DSP technology to communications.  In connection 
with the acquisition, the Company recorded in the fourth quarter of 
fiscal 1998, a $95.2 million in-process R&D charge, $5.3 million of net 
assets acquired, $4.3 million of goodwill and $15.0 million of unearned 
compensation related to employee retention arrangements, which will be 
charged to operations, primarily research and development, over the next 
three years.  The in-process R&D had not reached technological 
feasibility and had no alternative uses. 
     Pro forma results of operations for the ComCore acquisition have 
not been presented, since ComCore is a development stage company and 
results of operations to date have been insignificant. 
     In fiscal 1997, the Company acquired Mediamatics, Inc. 
("Mediamatics"), a Fremont, California, company that is a major provider 
of MPEG (Motion Picture Experts Group) audio/video capabilities to the 
personal computer market.  The Company completed the acquisition by 
issuing or reserving for future issuance an aggregate of 3.4 million 
shares of common stock, with 1.6 million of these shares reserved for 
stock options and employee retention arrangements.  The acquisition was 
accounted for using the purchase method with a purchase price of $74.5 
million.  In connection with the acquisition, the Company incurred a 
special charge to expense in-process research and development of 
approximately $62.0 million.  In addition, the Company recorded $23.5 
million of unearned compensation related to employee retention 
arrangements, which will be charged to operating expenses, primarily 
research and development, over the next 30 months. 
     Pro forma results of operations for the Mediamatics acquisition 
have not been presented, since Mediamatics is a development stage 
company and results of operations to date have been insignificant. 
 
Note 5.  Consolidated Financial Statements Details 
(In Millions)                                       1998      1997 
                                                    ----      ----
 
RECEIVABLE ALLOWANCES 
Doubtful accounts                               $    8.9   $    4.1 
Returns and allowances                              41.4       37.3 
                                                --------   --------
Total receivable allowances                     $   50.3   $   41.4 
                                                ========   ========
 
INVENTORIES 
Raw materials                                   $   19.3   $   25.0 
Work in process                                    176.0      133.0 
Finished goods                                      88.6       47.8 
                                                --------   --------
Total inventories                               $  283.9   $  205.8 
                                                ========   ========
 
PROPERTY, PLANT AND EQUIPMENT 
Land                                            $   24.8   $   24.1 
Buildings and improvements                         761.0      471.8 
Machinery and equipment                          1,713.6    1,453.7 
Construction in progress                           440.3      470.8 
                                                --------   --------
Total property, plant and equipment              2,939.7    2,420.4 
Less accumulated depreciation and amortization   1,283.9    1,071.4 
                                                --------   --------
Property, plant and equipment, net              $1,655.8   $1,349.0 
                                                ========   ========
 
ACCRUED EXPENSES 
Payroll and employee related                    $  145.8   $  162.2 
Restructuring of operations                         45.7       39.9 
Other                                              119.4      104.7 
                                                --------   --------
Total accrued expenses                          $  310.9   $  306.8 
                                                ========   ======== 
 
(In Millions)                                  1998     1997     1996 
                                               ----     ----     ----
OTHER INCOME 
Net intellectual property income             $ 15.7   $ 10.1   $ 31.7 
Gain on sale of investments, net                9.2      0.8      4.3 
Other                                            -       7.8     11.5 
                                             ------   ------   ------
Total other income, net                      $ 24.9   $ 18.7   $ 47.5 
                                             ======   ======   ======
 
INTEREST INCOME, NET 
Interest income                              $ 48.6   $ 31.0   $ 32.1 
Interest expense                              (26.3)   (24.9)   (22.7) 
                                             -------  -------  -------
Interest income, net                         $ 22.3   $  6.1   $  9.4 
                                             ======   ======   ======
 
Intellectual property income is net of commissions.  For fiscal 1998, 
net intellectual property income included $11.2 million related to a 
significant licensing arrangement with a Korean firm.  Intellectual 
property income declined in fiscal 1998, because several license 
arrangements expired at the end of fiscal 1996.  Aside from the one 
licensing agreement in fiscal 1998 with the Korean firm, none of the 
other license agreements in fiscal 1998 were considered individually 
material and none of the license arrangements in either fiscal 1997 or 
fiscal 1996 was considered individually material. 
 
Note 6.  Debt 
 
Debt at fiscal year-end consists of the following:   
 
(In Millions)                                           1998      1997 
                                                        ----      ----
Convertible subordinated notes payable at 6.5%, 
  net of debt issuance costs                          $ 255.1   $ 254.3 
Cyrix convertible subordinated notes payable at 5.5%      0.1     126.5 
Notes secured by real estate payable at 7.1% - 12.6%     20.1      22.7 
Notes secured by equipment payable at 6.4% - 6.6%       132.6      48.3 
Unsecured loan payable at 6.2%                            1.9       1.9 
Convertible subordinated promissory notes                15.0        -  
Other debt                                               18.5      19.4 
Obligations under capital leases                          1.3       2.8 
                                                      -------   -------
Total debt                                              444.6     475.9 
Less current portion of long-term debt                   53.9      15.4 
                                                      -------   -------
Long-term debt                                        $ 390.7   $ 460.5 
                                                      =======   =======
 
     In connection with a retention arrangement related to the 
acquisition of ComCore in May 1998, the Company issued convertible 
subordinated promissory notes to each of the founding shareholders of 
ComCore for a total $15.0 million.  The notes, which are noninterest-
bearing, are due the earlier of either the date of termination of the 
employee or May 2001.  Each note is convertible, in whole or in part, 
into shares of the Company's common stock on the maturity date or within 
30 days thereafter, based on an initial conversion price of $16.1875. 
     In February 1998, the Company entered into a second equipment 
financing agreement with a group of banks providing up to $100 million 
over a one-year period under which it made an initial draw of $50.0 
million.  Terms under the agreement are similar to the terms of an 
earlier equipment financing agreement the Company entered into in 
November 1996, except that borrowings under the second agreement bear 
interest at the one-month LIBOR rate plus 70 basis points (6.36 percent 
at May 31, 1998).  Principal and interest are due monthly over a five-
year period.  Also in February 1998, the Company made a final draw of 
$49.8 million under the equipment financing agreement entered into in 
November 1996. 
     In November 1996, the Company entered into an equipment financing 
agreement with a group of banks, which provides the Company borrowings 
in stated amounts up to $100 million over a one-year period.  Borrowings 
are collateralized by the underlying equipment.  An initial loan draw of 
$50.2 million was made in November 1996.  Under the terms of the 
agreement, the amounts financed bear interest at the one-month LIBOR 
rate plus 90 basis points (6.56 percent at May 31, 1998) with principal 
and interest due monthly over a five-year period. 
     Both equipment financing agreements contain certain covenant and 
default provisions that require the Company to maintain a certain level 
of tangible net worth and permit the lenders cross-acceleration rights 
against certain other credit facilities. 
     The Cyrix 5.5% convertible subordinated notes due June 1, 2001 
("Notes") in a total amount of $126.5 million were issued in fiscal 
1997.  The Notes are convertible into shares of the Company's common 
stock at the conversion rate of 20.7547 shares per $1,000 principal 
amount of notes (equivalent to a conversion price of $48.18 per share).  
The Notes are subordinated to present and future senior indebtedness of 
the Company and are redeemable at the option of the Company, in whole or 
in part, on or after June 1, 1999.  Under the terms of the Indenture for 
the Notes, the merger with Cyrix constituted a change of control.  As a 
result, each holder of the Notes had the right to require the Company to 
repurchase all of the outstanding Notes or any portion of the principal 
amount thereof that is equal to $5,000 or any integral multiple of 
$1,000 in excess thereof on January 12, 1998 at a purchase price to be 
paid in cash equal to 100 percent of the principal amount of the Notes 
to be repurchased plus interest accrued to the repurchase date.  During 
January 1998, the Company paid $126.4 million to repurchase 
substantially all of the outstanding Notes.  
     In September 1995, the Company completed a private placement of 
convertible subordinated notes in the total amount of $258.8 million to 
certain qualified investors.  Interest is payable semi-annually at an 
annual rate of 6.5 percent.  The notes, which mature in 2002, are not 
redeemable by the Company prior to October 3, 1998.  Thereafter, the 
notes are redeemable at the option of the Company, initially at 103.714 
percent of face value and at decreasing prices thereafter to 100 percent 
of face value at maturity, plus accrued interest.  The notes are 
convertible at any time into shares of the Company's common stock at a 
conversion price of $42.78 per share and are subordinated to senior 
indebtedness of the Company.  The notes have not been and will not be 
registered under the Securities Act of 1933 and may not be offered or 
sold within the United States absent registration or exemption from such 
registration requirements. 
     Notes secured by real estate include two notes assumed as part of 
the repurchase of the equity interest in the Company's Arlington, Texas, 
facility, which was sold and leased back prior to 1990.  Interest on 
these notes is due semi-annually, principal payments vary and maturities 
range from March 1997 to March 2002.  In connection with the Cyrix 
transaction, the Company has assumed two Cyrix notes payable that are 
collateralized by land and buildings located in Richardson, Texas.  
Interest on these notes is due either monthly or quarterly and principal 
payments vary.  The maturities range from November 1998 through 
September 2006.  The unsecured 6.2 percent note is due in semi-annual 
installments through May 2007. 
     For each of the next five years and thereafter, debt and capital 
lease obligations mature as follows: 
 
                                     Total Debt   
(In Millions)                     (Principal Only) 
                                  ----------------
 
                         1999           53.9 
                         2000           34.0 
                         2001           49.3 
                         2002           30.5 
                         2003          271.9 
                         Thereafter      5.0 
                                      ------
                         Total        $444.6 
                                      ======
 
The Company's multicurrency and revolving financing agreements provide 
for multicurrency loans, letters of credit and standby letters of 
credit.  The multicurrency loan agreement ($30 million) expires in 
October 1998.  The Company anticipates the multicurrency loan agreement 
will be renewed or replaced on or prior to termination.  The revolving 
credit agreement ($225 million), which includes standby letters of 
credit, expires in October 2000.  At May 31, 1998, $33.4 million of the 
combined total commitments was utilized.  These agreements contain 
restrictive covenants, conditions and default provisions that among 
other terms, restrict payment of dividends and require the maintenance 
of financial ratios and certain levels of tangible net worth.  At May 
31, 1998, under the most restrictive covenant, $299.2 million of the 
Company's retained earnings was unrestricted and available for payment 
of dividends on the Company's common stock.  
 
Note 7.  Income Taxes 
 
Worldwide pretax income (loss) from operations and income taxes consists 
of the following: 
 
(In Millions)                              1998      1997      1996 
                                           ----      ----      ----
Income (loss) before income taxes: 
U.S.                                     $(168.7)  $ (51.6)   $192.3 
Non-U.S.                                    69.0      68.7      78.7 
                                         --------  --------   ------
                                         $ (99.7)  $  17.1    $271.0 
                                         ========  =======    ======
Income tax expense (benefit): 
Current:   
U.S. federal                             $ (45.6)  $  65.0    $ 25.7 
U.S. state and local                         0.4        -        1.4 
Non-U.S.                                    21.7      15.7      25.6 
                                         --------  --------   ------
                                           (23.5)     80.7      52.7 
Deferred: 
U.S. federal and state                       9.4     (80.5)      7.7 
Non-U.S.                                    (4.5)     (3.3)     (8.0) 
                                         --------  --------   -------
                                             4.9     (83.8)     (0.3) 
 
  Charge in lieu of taxes attributable 
    to employee stock plans                 17.5      18.6      17.6 
                                         --------  -------   -------
  Income tax expense (benefit)           $  (1.1)  $  15.5    $ 70.0 
                                         ========  =======    ======
 
The tax effects of temporary differences that give rise to significant 
portions of the deferred tax assets and deferred tax liabilities at May 
31, 1998 and May 25, 1997 are presented below: 
 
(In Millions)                                        1998        1997 
                                                     ----        ----
DEFERRED TAX ASSETS 
Reserves and accruals                             $ 199.3     $ 205.6 
Loss carryovers and other allowances - foreign       47.3        55.8 
Federal and state credit carryovers                 122.2        56.7 
Other                                                15.3         6.5 
                                                  --------    --------
Total gross deferred assets                         384.1       324.6 
                                                  --------    --------
  Valuation allowance                              (184.8)     (119.0) 
                                                  --------    --------
Net deferred assets                                 199.3       205.6 
                                                  --------    --------
DEFERRED TAX LIABILITIES 
Capital allowance - foreign                          (4.4)       (8.9) 
Other liabilities                                   (24.2)      (26.2) 
                                                  --------    --------
Total gross deferred liabilities                    (28.6)      (35.1) 
                                                  --------    --------
Net deferred tax assets                           $ 170.7     $ 170.5 
                                                  ========    ========
 
     The Company has recorded a valuation allowance to reflect the 
estimated amount of deferred tax assets that may not be realized due to 
the expiration of net operating losses and tax credit carryovers.  The 
increase in the valuation allowance primarily relates to federal and 
state credits, which may not be realized, offset by utilization of 
foreign net operating loss carryforwards not previously benefited. 
     The ultimate realization of deferred tax assets is dependent upon 
the generation of future taxable income during the periods in which 
those temporary differences become deductible.  Management considers 
projected future taxable income and tax planning strategies in making 
this assessment.  Based on the historical taxable income and projections 
for future taxable income over the periods that the deferred tax assets 
are deductible, management believes it is more likely than not that the 
Company will realize the benefits of these deductible differences, net 
of valuation allowances as of May 31, 1998. 
     The reconciliation between the income tax rate computed by applying 
the U.S. federal statutory rate and the reported worldwide tax rate 
follows: 
 
                                               1998     1997     1996 
                                               ----     ----     ----
 
U.S. federal statutory tax rate               (35.0)%   35.0%    35.0% 
 
Non-U.S. losses and tax differential 
  related to non-U.S. income                   (7.9)   (27.7)    (3.6) 
 
U.S. state and local taxes net 
  of federal benefits                           0.4      0.4      0.3 
 
Research and development credits                 -     (62.0)    (9.0) 
 
Change in beginning of year valuation allowance  -        -      (1.0) 
 
Write-off of in-process R&D                    38.4    134.2       - 
 
Other                                           3.0     11.0      4.1 
                                               ------  ------   ------
Effective tax rate                             (1.1)%   90.9%    25.8% 
                                               ======  ======   ====== 
 
     U.S. income taxes were provided for deferred taxes on undistributed 
earnings of non-U.S. subsidiaries to the extent that dividend payments 
from such companies are expected to result in additional liability.  
There has been no provision for U.S. income taxes for the remaining 
undistributed earnings of approximately $452.5 million at May 31, 1998, 
because the Company intends to reinvest these earnings indefinitely in 
operations outside the United States.  If such earnings were 
distributed, additional U.S. taxes of approximately $117.4 million would 
accrue after utilization of U.S. tax credits. 
     At May 31, 1998, the Company had U.S. credit carryovers of 
approximately $84.5 million for tax return purposes, which primarily 
expire from 1999 through 2014.  In addition, the Company had state 
credit carryovers of approximately $37.7 million, which primarily expire 
from 2004 through 2011.  The Company also had operating loss carryovers 
of $177.2 million from certain non-U.S. jurisdictions. 
     The Company has filed a petition with the United States Tax Court 
contesting a deficiency notice issued by the U.S. Internal Revenue 
Service ("IRS") seeking additional taxes of approximately $1.5 million 
(exclusive of interest) for fiscal 1989.  The IRS has completed its 
examination of the Company's tax returns for fiscal 1990 through 1993 
and has issued a notice of proposed adjustment refunding taxes of 
approximately $0.7 million (exclusive of interest).  The IRS is 
examining the Company's returns for fiscal 1994 through 1996. 
     In July 1996, the Company received invoices of assessment from the 
Malaysian Inland Revenue Department relating to the Company's Malaysian 
manufacturing operations totaling approximately 146.9 million Malaysian 
ringgits ($39.2 million) (exclusive of interest).  The issues giving 
rise to the assessments relate to intercompany transfer pricing, 
primarily for fiscal 1993.  The Company believes the assessments are 
without merit and has been contesting them administratively.  The 
Company believes that adequate tax payments have been made and accruals 
recorded for all tax matters for the years in question. 
 
Note 8.  Shareholders' Equity 
 
Each outstanding share of the Company's common stock carries a stock 
purchase right ("Right") issued pursuant to a dividend distribution 
declared on August 5, 1988.  When exercisable, each Right entitles the 
registered holder to purchase one one-thousandth of a share of the 
Company's Series A Junior Participating Preferred Stock at a price of 
$60.00 per one-thousandth share, subject to adjustment.  The Rights are 
attached to all outstanding shares of common stock and no separate 
Rights certificates have been distributed. 
     The Rights will become exercisable and will detach from the common 
stock in the event any individual or group acquires 20 percent or more 
of the Company's common stock, or announces a tender or exchange offer 
which, if consummated, would result in that person or group owning at 
least 20 percent of the Company's common stock.  If such person or group 
actually acquires 20 percent or more of the Company's common stock 
(except pursuant to certain cash tender offers for all of the Company's 
common stock), each Right will entitle the holder to purchase, at the 
Right's then-current exercise prices, the Company's common stock in an 
amount having a market value equal to twice the exercise price.  
Similarly, if after the Rights become exercisable, the Company merges or 
consolidates with or sells 50 percent or more of its assets or earning 
power to another person, each Right will then entitle the holder to 
purchase, at the Right's then-current exercise price, the stock of the 
acquiring company in an amount having a market value equal to twice the 
exercise price. 
     The Company may redeem the Rights at $0.01 per Right at any time 
prior to acquisition by a person or group of 20 percent or more of the 
Company's outstanding common stock.  The Rights will expire on August 8, 
2006, unless earlier redeemed.     In November 1997, the Company 
completed the merger of its subsidiary with Cyrix Corporation (See Note 
4).  Under the terms of the merger, each share of Cyrix common stock was 
exchanged for 0.825 of a share of National common stock and a total of 
16,440,667 shares of National common stock was issued to current holders 
of Cyrix common stock. 
     In November 1995, National called for redemption in December 1995 
of all of the shares of the $32.50 Convertible Preferred Shares, $0.50 
par value (the "Convertible Preferred Shares").  All of the Convertible 
Preferred Shares were redeemed for the number of shares of common stock 
that were issuable at a conversion rate of 35.273 shares of common stock 
for each Convertible Preferred Share, resulting in a total of 12,169,185 
additional shares of common stock being issued. 
     In connection with the private placement of convertible 
subordinated notes completed in September 1995 (See Note 6), the Company 
has reserved for issuance a total of 6,048,387 shares of common stock 
issuable upon conversion of the outstanding 6.5 percent convertible 
subordinated notes due 2002.  The Company also has reserved for issuance 
1,619 shares of common stock issuable upon conversion of the Cyrix 
Corporation 5.5% convertible subordinated notes (See Note 4). 
     During fiscal 1996, National purchased 2,450,000 shares on the open 
market at a cost of $63.0 million.  Of these repurchased shares the 
Company used 160,427 shares for issuance of stock under its various 
benefit plans in fiscal 1996.  All of the remaining repurchased shares 
were retired at the end of fiscal 1996.  No shares have been repurchased 
since calendar year 1995. 
     National has paid no cash dividends on its common stock and intends 
to continue its practice of reinvesting all earnings. 
 
Note 9.  Stock-Based Compensation Plans 
 
Stock Option and Purchase Plans 
 
National has a stock option plan under which officers and key employees 
may be granted nonqualified or incentive stock options to purchase up to 
39,354,929 shares of the Company's common stock. Generally, the terms of 
this plan provide that options are granted at the market price on the 
date of grant and expire up to a maximum of ten years and one day after 
grant or three months after termination of employment (up to five years 
after termination due to death, disability or retirement), whichever 
occurs first.  Options can vest after a six-month period, but most vest 
ratably over a four-year period.  Vesting of options is accelerated in 
certain circumstances.  Vesting on options that had been held for a 
minimum of six months by employees transferring to Fairchild was 
accelerated in connection with the Fairchild disposition. 
     National also has a stock option plan (the "employees stock option 
plan") under which employees who are not executive officers of the 
Company (as defined in the plan) may be granted nonqualified stock 
options to purchase up to 20,000,000 shares of the Company's common 
stock.  Like the stock option plan for officers and key employees, the 
terms of this plan provide that options are granted at the market price 
on the date of grant and expire up to a maximum of ten years and one day 
after grant or three months after termination of employment (up to five 
years after termination due to death, disability or retirement), 
whichever occurs first.  Options can vest after a six-month period, but 
most vest ratably over a four-year period and vesting is accelerated in 
certain circumstances.  
     In connection with National's merger with Cyrix in November 1997 
(See Note 4), National assumed the outstanding obligations of Cyrix 
under the Cyrix Corporation Employee Stock Purchase Plan, the Cyrix 
Corporation 1988 Incentive Stock Plan and the Cyrix Corporation Non-
Discretionary Non-Employee Directors Stock Plan.  In connection 
therewith, each purchase right under the Cyrix Employee Stock Purchase 
Plan and each option under the other two plans were converted into the 
right or option to purchase 0.825 share of National common stock and the 
purchase price was adjusted accordingly.  A total of 2,876,444 shares of 
the Company's common stock can be issued under the three Cyrix plans.  
These plans provide for issuance of common stock upon the exercise of 
stock options and stock purchase rights at exercise prices not less than 
the market price of stock on the date of grant.  Vesting schedules for 
Cyrix options vary but are generally over four years.  The Cyrix 
Employee Stock Purchase Plan and the Cyrix Non-Discretionary Non-
Employee Directors Stock Plan have now expired and no more shares can be 
issued under them.  Options under the Cyrix 1988 Incentive Stock Plan 
expire up to a maximum of ten years after grant, subject to earlier 
expiration upon termination of employment and no more options will be 
granted under the Cyrix 1988 Incentive Stock Plan.   
     In connection with the acquisition of ComCore in May 1998, National 
assumed the outstanding obligations of ComCore under the ComCore Stock 
Option Plan and related stock option agreements for ComCore employees 
and consultants.  In connection therewith, ComCore optionees received an 
option for 0.3268 share of the Company's common stock per share of 
ComCore common stock underlying the ComCore options.  Vesting under the 
ComCore option plan typically begins one year after grant date and in 
monthly increments thereafter.  The prices of the options granted under 
the original option grant were set by the ComCore plan's administrator 
but were adjusted at the time of the acquisition by the exchange rate, 
with a minimum price of $0.50 per share.  The ComCore options expire up 
to a maximum of ten years after grant, subject to earlier expiration 
upon termination of employment.  No more options will be granted under 
the ComCore Stock Option Plan.  At May 31, 1998, options to purchase 
258,695 shares at exercise prices ranging $0.50-$0.77 were outstanding 
under the ComCore plan with a weighted average exercise price of $0.53 
and weighted-average remaining contractual life of 9.1 years. 
     In connection with National's acquisition of Mediamatics in fiscal 
1997, National assumed the outstanding obligations of Mediamatics under 
the Mediamatics stock option plans and related stock option agreements 
for the Mediamatics employees.  In connection therewith, Mediamatics 
optionees received an option for 0.175702 share of the Company's common 
stock per share of Mediamatics common stock underlying the Mediamatics 
options.  Vesting under the Mediamatics stock option plans can begin as 
early as the grant date, although most options granted under the plans 
vest beginning after one year and in quarterly increments thereafter.  
The price for the options granted under the original option grant was  
set by the Mediamatics plans' administrator.  At the time of the 
Mediamatics acquisition, the option price was adjusted by the exchange 
rate.  The Mediamatics options expire up to a maximum of ten years after 
grant, subject to earlier expiration upon termination of employment.  No 
more options will be granted under the Mediamatics stock option plans.  
The Mediamatics transaction resulted in a new measurement date for these 
options and the Company recorded unearned compensation in the amount of 
$9.2 million, which represents the difference between the fair market 
value at the new measurement date and the exercise price of the options.  
Unearned compensation which is included as a separate component of 
shareholders' equity is amortized to operations over the vesting period 
of the respective options.  Related compensation expense for fiscal 1998 
and 1997 was $2.3 million and $0.6 million, respectively.  At May 31, 
1998, options to purchase 578,399 shares at exercise prices ranging 
$1.59-$3.19 were outstanding under the Mediamatics plans with a 
weighted-average exercise price of $2.27 and weighted-average remaining 
contractual life of 6.5 years. 
     National has a director stock option plan first approved in fiscal 
1998 authorizing the grant of up to 1,000,000 shares of common stock to 
the Company's eligible nonemployee directors.  Options were granted 
automatically upon approval of the plan by stockholders and are granted 
automatically to eligible directors upon their appointment to the Board 
and subsequent election to the Board by the stockholders.  Director 
stock options vest in full after six months.  As of May 31, 1998, 
options to purchase 80,000 shares of common stock had been granted under 
the director stock plan with a weighted-average exercise price of $39.02 
and weighted-average remaining contractual life of 9.4 years. 
     In connection with his retirement in May 1995, a former chairman of 
the Company was granted an option to purchase 300,000 shares of the 
Company's common stock at $27.875 per share.  The option was granted 
outside the Company's stock option plans at the market price on the date 
of grant, expires ten years and one day after grant and becomes 
exercisable ratably over a four-year period. 
     National has an employee stock purchase plan which authorizes the 
issuance of up to 19,950,000 shares of common stock in quarterly 
offerings to eligible employees at a price which is equal to 85 percent 
of the lower of the common stock's fair market value at the beginning 
and end of a quarterly period.  National also has an employee stock 
purchase plan available to employees at international locations, which 
authorizes the issuance of up to 5.0 million shares of common stock in 
quarterly offerings to eligible employees in amounts related to their 
basic annual compensation at a price equal to 85 percent of the lower of 
its fair market value at the beginning and end of a quarterly period.  
Unlike stock purchased under the U.S. stock purchase plan, the stock  
purchased under the global stock purchase plan for the account of an 
employee can be held by a fiduciary in an offshore trust, which allows 
employees located in countries that do not permit direct stock ownership 
to participate in a Company stock plan.  In addition, the participant's 
employing company is responsible for paying the difference between the 
purchase price set by the terms of the plan and the fair market value at 
the time of the purchase. 
     Changes in options outstanding under options granted by the Company 
during fiscal 1998, 1997 and 1996, whether under the option or purchase 
plan or otherwise (but excluding the ComCore and Mediamatics options), 
were as follows: 
 
                            Number of Shares     Weighted Average 
                             (In Millions)        Exercise Price 
                             -------------        -------------- 
 
Outstanding May 28, 1995          13.9               $ 11.53 
    Granted                        4.8               $ 27.44  
    Exercised                     (3.1)              $  6.66  
    Cancelled                     (1.3)              $ 24.22  
                                  -----              
Outstanding at May 26, 1996       14.3               $ 16.65 
    Granted                        8.7               $ 17.45 
    Exercised                     (3.5)              $ 29.04  
    Cancelled                     (2.5)              $ 21.40  
                                  ----- 
Outstanding May 25, 1997          17.0               $ 17.67  
    Granted                        9.9               $ 30.48 
    Exercised                     (2.5)              $ 31.70  
    Cancelled                     (2.4)              $ 25.48 
                                  ----- 
Outstanding at May 31, 1998       22.0               $ 23.28      
                                  ===== 
 
Expiration dates for options outstanding at May 31, 1998 range from July 
19, 1998 to April 27, 2008.   
  
The following tables summarize information about options outstanding 
under these plans (excluding the ComCore and Mediamatics options) at May 
31, 1998: 
 
                                         Outstanding Options      
                           ------------------------------------------ 
                                             Weighted 
                                             Average         Weighted 
                              Number         Remaining        Average 
                             of Shares    Contractual Life   Exercise 
Range of Exercise Prices   (In Millions)     (In Years)       Price 
- ------------------------   -------------     ----------       ----- 
 
$0.50-$2.81                     0.1              2.8         $ 1.52 
$2.87-$3.75                     0.1              2.7         $ 3.42 
$4.38-$6.50                     1.3              2.6         $ 4.49 
$7.00-$9.39                     0.1              3.1         $ 8.56 
$11.38-$17.00                   6.1              7.4         $15.38 
$17.13-$25.69                   3.7              8.0         $22.18      
$25.81-$37.58                  10.3              8.7         $30.58 
$39.39-$54.39                   0.3              8.0         $44.12 
     Total                     22.0              7.8         $23.28      
      
                                   Options Exercisable      
                               --------------------------     
                                                Weighted 
                                  Number        Average 
                                of Shares       Exercise 
Range of Exercise Prices       (In Millions)     Price 
- ------------------------       -------------    -------             
 
$0.50-$2.81                         0.1         $ 1.52 
$2.87-$3.75                         0.1         $ 3.42 
$4.38-$6.50                         1.3         $ 4.49 
$7.00-$9.39                         0.1         $ 8.56 
$11.38-$17.00                       2.8         $15.25 
$17.13-$25.69                       1.4         $21.40 
$25.81-$37.58                       1.4         $28.41 
$39.39-$54.39                       0.1         $46.99 
     Total                          7.3         $17.09 
 
Under the terms of the stock purchase plan and the global stock purchase 
plan, the Company issued 1.1 million shares in fiscal 1998, 1.4 million 
shares in fiscal 1997 and 1.5 million shares in fiscal 1996 to employees 
for $23.4 million, $20.8 million and $24.2 million, respectively. 
 
     Under the stock option and purchase plans, 3.8 million shares of 
common stock were issued during fiscal 1998.  As of May 31, 1998, 44.9 
million shares were reserved for issuance under all stock purchase and 
option plans and other options granted by the Company, including shares 
available for future option grants. 
     As a consequence of the significant decrease in the market price of 
the Company's common stock in the fourth quarter of fiscal 1998, the 
Stock Option and Compensation Committee of the Board of Directors 
approved an option reissuance grant for employees on June 29, 1998.  The 
Company's President and Chief Executive Officer and Executive Staff 
members were excluded from the reissuance grant.  Under the reissuance 
grant, each employee is able to exchange those options outstanding as of 
June 29, 1998, which were previously granted in plans that permit 
reissuance grants, for new options to purchase the same number of shares 
of the Company's common stock at $13.875 per share.  Vesting on the 
reissuance grants will restart as of June 29, 1998.  The options vest 
over a four-year period with the first vesting on June 29, 1999 and 
thereafter, ratably over the remaining three years.  The Company 
believes that this action ensures that options previously granted 
provide a meaningful incentive to its employees.  Options to purchase 
approximately 9.1 million shares are subject to reissuance, most of 
which were granted in fiscal 1998.  The effect of this reissuance grant 
is not reflected in the foregoing tables. 
 
Other Stock Plans 
 
National has a director stock plan which authorizes the issuance of up 
to 200,000 shares of the Company's common stock to eligible nonemployee 
directors of the Company.  The common stock is issued automatically to 
eligible new directors upon their appointment to the Board and to all 
eligible directors on their subsequent election to the Board by 
shareholders.  Directors may also elect to take their annual retainer 
fees for board and committee membership in stock which is issued under 
the director stock plan.  As of May 31, 1998, 46,086 shares had been 
issued under the director stock plan and 153,914 shares were reserved 
for future issuances. 
     National also has a performance award plan covering performance 
cycles of three to five years.  Although the Company has discontinued 
new awards under the plan beginning in fiscal 1997, performance cycles 
begun in fiscal 1995 and 1996 are not yet completed.  The plan 
authorizes the issuance of up to 1.0 million shares of the Company's 
common stock as full or partial payment of awards to plan participants 
based on performance units and the achievement of certain specific 
performance goals during a performance plan cycle.  Performance plan 
cycles are three to five years depending on specific performance 
measurements, and the earliest a payout can occur is the third year of a 
performance plan cycle.  Participants are limited to a small group of 
senior executives and the last performance cycle started in fiscal 1996.  
No shares were issued under the performance award plan during fiscal 
1998.  The Company issued 81,666 shares in fiscal 1997 in the second 
payout under the plan and issued 111,990 shares in fiscal 1996 in the 
first payout under the plan.  As of May 31, 1998, 806,344 shares were 
reserved for future issuances.  Expense recorded in fiscal 1997 and 1996 
under the plan was not material. 
     The Company adopted a restricted stock plan in fiscal 1996, which 
authorizes the issuance of up to 2.0 million shares of the Company's 
common stock to nonofficer employees of the Company.  The plan has been 
made available to a limited group of employees with technical expertise 
considered important to the Company.  During fiscal 1998 and 1997, 
21,000 and 657,500 shares, respectively, were issued under the 
restricted stock plan, with restrictions expiring for 50 percent of the 
shares issued to each participant three years after issuance and 
restrictions expiring for the remainder of the shares six years after 
issuance.  Based upon the market value on the dates of issuance, the 
Company recorded $0.7 million and $11.7 million of unearned compensation 
during fiscal 1998 and 1997, respectively, included as a separate 
component of shareholders' equity to be amortized to operations ratably 
over the respective restriction periods.  No shares were issued under 
the restricted stock plan in fiscal 1996.  As of May 31, 1998, 1,428,500 
shares were reserved for future issuances. 
     In May 1996, the Company issued 200,000 shares of restricted stock 
to Brian L. Halla, the Company's newly hired President and Chief 
Executive Officer.  These shares were not issued under the restricted 
stock plan and have restrictions that expire annually over a four-year 
period.  The shares were recorded at the market value on the date of 
issuance as unearned compensation included as a separate component of 
shareholders' equity to be amortized to operations over the respective 
vesting period.  Compensation expense for fiscal 1998 and 1997 related 
to all shares of restricted stock was $14.5 million and $4.9 million, 
respectively.  Compensation expense was immaterial for fiscal 1996.  At 
May 31, 1998, the weighted-average grant date fair value and weighted-
average contractual life for outstanding shares of restricted stock was 
$18.03 and 8.2 years, respectively. 
     Pro forma information regarding net income and earnings per share 
is required by SFAS No. 123.  This information is required to be 
determined as if the Company had accounted for its stock-based awards to 
employees under the fair value method contained in SFAS No. 123.  The 
weighted-average fair value of stock options granted during fiscal 1998, 
1997 and 1996 was $14.22, $7.42 and $10.45 per share, respectively.  The 
weighted-average fair value of shares granted under the stock purchase 
plans was $12.60, $5.07 and $4.88 for fiscal 1998, 1997 and 1996.  The 
fair value of the Company's stock-based awards to employees was 
estimated using a Black-Scholes option pricing model.  The fair value of 
the Company's stock-based awards to employees was estimated assuming no 
expected dividends and the following weighted-average assumptions for 
fiscal 1998, 1997 and 1996:   
 
                                     1998         1997         1996 
                                     ----         ----         ----  
     Stock Option Plans                               
          Expected life (in years)    4.4          4.4          4.4 
          Expected volatility          50%          48%          48%      
          Risk free interest rate     5.5%         6.2%         6.2% 
 
     Stock Purchase Plans 
          Expected life (in years)    0.3          0.3        0.3-1.1      
          Expected volatility          53%          53%          53%      
          Risk free interest rate     5.4%         5.6%         5.6% 
 
     For pro forma purposes, the estimated fair value of the Company's 
stock-based awards to employees is amortized over the options' vesting 
period (for options) and the three-month purchase period (for stock 
purchases) under the stock purchase plans.  The Company's pro forma 
information follows: 
 
(In Millions, Except Per Share Amounts)     1998       1997       1996  
                                            ----       ----       ---- 
Net income (loss)  - as reported         $ (98.6)    $   1.6    $ 201.0 
Net income (loss) - pro forma            $(134.1)    $ (20.5)   $ 190.9 
Basic earnings (loss) per share - 
  as reported                            $ (0.60)    $  0.01    $  1.35 
Basic earnings (loss) per share -  
  pro forma                              $ (0.82)    $ (0.13)   $  1.32 
Diluted earnings (loss) per share -  
  as reported                            $ (0.60)    $  0.01    $  1.30 
Diluted earnings (loss) per share -  
  pro forma                              $ (0.82)    $ (0.13)   $  1.24 
 
     The effects on pro forma disclosures of applying SFAS No. 123 are 
not likely to be representative of the effects on pro forma disclosures 
of future years.  Because SFAS No. 123 is applicable only to options 
granted subsequent to May 28, 1995, the pro forma effects will not be 
fully reflected until approximately fiscal 2000. 
 
Note 10. Retirement and Pension Plans 
 
National's Retirement and Savings Program for U.S. employees consists of 
three plans as follows: 
     The Profit Sharing Plan requires Company contributions of the 
greater of 5 percent of consolidated net earnings before income taxes or 
1 percent of payroll (as defined by the plan).  Contributions are made 
25 percent in National's common stock and 75 percent in cash.  Total 
shares contributed under the Profit Sharing Plan during fiscal 1998 were 
74,651.  As of May 31, 1998, 1.46 million shares of common stock were 
reserved for future Company contributions. 
     The salary deferral 401(k) plan allows employees to defer up to 15 
percent of their salaries, subject to certain limitations, with 
partially matching Company contributions.  Contributions are invested in 
one or more of eleven investment funds at the discretion of the 
employee.  One of the investment funds is a Company stock fund in which 
contributions are invested in Company common stock.  Although 5.0 
million shares of common stock are reserved for issuance to the stock 
fund, shares purchased to date with contributions have been purchased on 
the open market and the Company has not issued any stock directly to the 
stock fund. 
     The Benefit Restoration Plan allows certain highly compensated 
employees to receive a higher profit sharing plan allocation than would 
otherwise be permitted under IRS regulations and defer greater 
percentages of compensation than would otherwise be permitted under the 
salary deferral 401(k) plan and IRS regulations.  The Benefit 
Restoration Plan is a nonqualified and unfunded plan of deferred 
compensation and the Company credits accounts maintained under it with 
interest earnings each quarter. 
     Certain non-U.S. subsidiaries have varying types of defined benefit 
pension and retirement plans that are consistent with local statutes and 
practices.  The annual expense for all plans was as follows: 
 
(In Millions)                            1998       1997       1996 
                                         ----       ----       ---- 
Profit sharing plan                     $ 5.1      $ 9.9      $13.0 
 
Salary deferral "401(k)" plan           $ 9.4      $10.6      $11.3 
 
Non-U.S. pension and retirement plans   $12.9      $ 7.6      $ 7.0 
 
     The Company's defined benefit pension plans, which are primarily 
maintained in the U.K. and Germany, cover all eligible employees within 
each respective country.  Pension plan benefits are based primarily on 
participants' compensation and years of credited service as specified 
under the terms of each country's plan.  The Company's funding policy is 
consistent with the local requirements of each country. The plans' 
assets consist primarily of U.S. and foreign equity securities, bonds, 
property and cash. 
 
Net annual periodic pension cost of the plans is presented in the 
following table: 
 
(In Millions)                             1998       1997       1996 
                                          ----       ----       ---- 
 
Service cost of benefits earned  
  during the year                         $3.9       $4.6       $4.3 
Interest cost on projected benefit  
  obligation                               3.6        4.3        3.7 
Actual return on plan assets              (9.1)      (2.6)      (3.9) 
Net amortization and deferral              7.3       (2.5)      (0.4) 
                                          -----      -----      ----- 
Net periodic pension cost                 $5.7       $3.8       $3.7 
                                          =====      =====      ===== 
 
The funded status of the plans at fiscal year-end is presented in the 
following table: 
 
(In Millions)                             1998       1997 
                                          ----       ---- 
Actuarial present value of benefit  
  obligations: 
 
    Vested benefit obligation             $75.5     $44.0 
                                          =====     ===== 
    Accumulated benefit obligation        $77.1     $46.2 
                                          =====     ===== 
    Projected benefit obligation          $81.1     $53.7 
 
Plan assets at fair value                  47.9      33.1 
                                          -----     ----- 
Projected benefit obligation in excess of  
  plan assets                              33.2      20.6 
Unrecognized net loss                     (16.8)     (7.0) 
Unrecognized net transition obligation      2.9       3.0 
Adjustment to recognize minimum liability  12.5         - 
                                          -----     ----- 
Accrued pension cost                      $31.8     $16.6 
                                          =====     ===== 
 
The projected benefit obligation was determined using the following 
assumptions: 
 
                                          1998             1997 
                                          ----             ----              
 
Discount rate                             6.5%-7.0%        6.5%-8.0% 
Rate of increase in compensation levels   3.5%-4.5%        3.5%-6.0% 
Expected long-term return on assets       9.0%             9.0% 
 
At May 31, 1998, the Company recorded an additional minimum liability of 
$12.5 million related to one of its defined benefit plans representing 
the excess of unfunded accumulated benefit obligations over previously 
recorded pension cost liabilities.  The increase in unfunded accumulated 
benefit obligations was primarily attributable to a reduction in the 
assumed discount rate combined with the effect of fixed rate increases 
in benefits under the terms of the plan in excess of current inflation 
rates.  The corresponding offset was recorded as a reduction to  
shareholder's equity.   
 
Note 11.  Commitments and Contingencies 
 
Commitments 
 
The Company leases certain facilities and equipment under operating 
lease arrangements that expire at various times through the year 2025.  
Rental expenses under operating leases were $36.9 million, $47.6 million 
and $42.1 million in fiscal 1998, 1997 and 1996, respectively. 
 
Future minimum commitments under noncancelable operating leases are as  
follows: 
 
                                   (In Millions) 
                                    ----------- 
                1999                    32.0 
                2000                    26.9 
                2001                    19.6 
                2002                    14.8 
                2003                    11.1 
                Thereafter              34.1 
                                      ------
                Total                 $138.5             
                                      ======
 
     In connection with the Fairchild transaction in fiscal 1997, 
Fairchild and the Company entered into a manufacturing agreement whereby 
the Company committed to purchase a minimum of $330.0 million in goods 
and services during the first 39 months after the transaction based on 
specified wafer prices, which the Company believes approximate market 
prices.  Future annual minimum purchases remaining under the agreement 
are $90.0 million and $80.0 million for fiscal 1999 and 2000, 
respectively.  An additional $60.0 million in purchases may be made at 
any time over the 39-month period as agreed upon by the parties.  During 
fiscal 1998 and 1997, the Company's total purchases under the agreement 
were $155.0 million and $30.3 million, respectively.  The Company also 
has certain continuing obligations arising from the Fairchild 
transaction that include providing certain transition services to 
Fairchild and indemnification for certain environmental and legal 
matters.  The Company believes it has adequately provided for these 
obligations and it currently believes that the ultimate impact of these 
obligations will not have a material adverse impact on the Company's 
consolidated financial position or consolidated results of operations.
     Cyrix has manufacturing agreements with International Business 
Machines Corporation ("IBM"), which provide for IBM's Microelectronics 
division to manufacture wafers of Cyrix-designed products for sale to 
Cyrix through December 1999 at defined prices.  Under the terms of one 
of the agreements, Cyrix is responsible for the production costs of a 
minimum quantity of products regardless of the number of products 
actually ordered by the Company.  Future annual minimum purchases 
remaining under the agreement are $70.0 million in fiscal 1999 and $40.8 
million in fiscal 2000.  Total purchases under the agreements were 
$130.7 million, $80.3 million and $33.8 million during fiscal 1998, 1997 
and 1996, respectively. 
 
Contingencies -- Legal Proceedings 
 
In April 1988, the Company received a notice from the District Director 
of U.S. Customs in San Francisco alleging underpayment of duties of 
approximately $19.5 million for the period June 1, 1979 to March 1, 1985 
on merchandise imported from the Company's non-U.S. subsidiaries.  The 
Company filed an administrative appeal in September 1988.  On May 23, 
1991, the District Director revised the Customs action and issued a 
Notice of Penalty Claim and Demand for Restoration of Duties, alleging 
underpayment of duties of approximately $6.9 million for the same period 
and the alleged underpayment was reduced in a similar action in April 
1994 to approximately $3.6 million.  The revised alleged underpayment 
could be subject to penalties that may be computed as a multiple of the 
underpayment.  The Company filed an administrative petition for relief 
in October 1991 and a supplemental petition for relief in October 1994.  
The Assistant Commissioner of Customs issued a decision in March 1998, 
which left the alleged underpayment at approximately $3.6 million.  
Although the Company may consider an administrative settlement of the 
matter, it intends to continue to contest the assessment through all 
available means if a favorable settlement cannot be achieved.  In July 
1988, the Customs Service liquidated various duty drawback claims 
previously filed by the Company and demanded repayment of accelerated 
drawback previously paid to the Company plus accrued interest.  In March 
1996, the Customs Service approved in part and denied in part 
administrative protests filed by the Company contesting the denied 
drawback claims.  In order to obtain judicial review, the Company paid 
the denied drawback and associated interest totaling $5.2 million and 
filed summonses in the Court of International Trade seeking a refund. 
     The Company has been named to the National Priorities List 
("Superfund") for its Santa Clara, California, site and has completed a 
Remedial Investigation/Feasibility Study with the Regional Water Quality 
Control Board ("RWQCB"), acting as an agent for the Federal 
Environmental Protection Agency.  The Company has agreed in principle 
with the RWQCB to a site remediation plan.  The Company has been sued by 
Advanced Micro Devices, Inc. ("AMD"), which seeks recovery of cleanup 
costs AMD has incurred in the Santa Clara area under the RWQCB orders 
for contamination AMD alleges was originally caused by the Company.
     In connection with the Company's disposition in fiscal 1996 of the 
DCI assets and business, the Company retained responsibility for 
environmental claims connected with DCI's Santa Clara, California, 
operations and for environmental claims arising from National's conduct 
of the DCI business prior to the disposition.  With respect to 
environmental matters involved in the Fairchild disposition, the Company 
agreed to retain liability for current remediation projects and 
environmental matters arising from National's prior operation of 
Fairchild's plants in South Portland, Maine; West Jordan, Utah; Cebu, 
Philippines; and Penang, Malaysia; and Fairchild agreed to arrange for 
and perform the remediation and cleanup.  The Company prepaid to 
Fairchild the estimated costs of the remediation and cleanup and remains 
responsible for costs and expenses incurred by Fairchild in excess of 
the prepaid amounts. 
     In addition to the Santa Clara site, the Company has been 
designated as a potentially responsible party ("PRP") by federal and 
state agencies with respect to certain sites with which the Company may 
have had direct or indirect involvement.  Such designations are made 
regardless of the extent of the Company's involvement. These claims are 
in various stages of administrative or judicial proceedings and include 
demands for recovery of past governmental costs and for future 
investigations and remedial actions.  In many cases, the dollar amounts 
of the claims have not been specified, and with respect to a number of 
the PRP claims, have been asserted against a number of other entities 
for the same cost recovery or other relief as was asserted against the 
Company.  The Company accrues costs associated with environmental 
matters when they become probable and reasonably estimable.  The amount 
of all environmental charges to earnings, including charges relating to 
the Santa Clara site remediation, which did not include potential 
reimbursements from insurance coverage, were not material during fiscal 
1998, 1997 and 1996. 
     The Company is engaged in tax litigation with the IRS and the 
Company's tax returns for certain years are under examination in the 
U.S. and Malaysia (See Note 7).  In addition to the foregoing, National 
is a party to other suits and claims that arise in the normal course of 
business. 
     With respect to the proceedings noted above, based on current 
expectations, the Company does not believe that there is a reasonable 
possibility that losses associated with the proceedings exceeding 
amounts already recognized will be incurred in an amount that would be 
material to the Company's consolidated financial position or 
consolidated results of operations. 
 
Note 12.  Industry and Geographic Segment Information 
 
The Company operates in one industry segment and is engaged in the 
design, development, manufacture and marketing of a wide variety of 
semiconductor products, including analog integrated circuits, digital 
integrated circuits, mixed analog and digital circuits, microprocessors, 
microcontrollers, hybrid circuits, subsystems, electronic packaging and 
miscellaneous services and supplies for the semiconductor industry and 
original equipment manufacturers.  National operates in three main 
geographic areas.  In the information that follows, sales include local 
sales and exports made by operations within each area.  Total sales by 
geographic area include sales to unaffiliated customers and 
intergeographic transfers, which are based on standard cost.  To control 
costs, a substantial portion of National's products are transported 
between the Americas, Europe and the Asia Pacific region (including 
Japan) in the process of being manufactured and sold.  Sales to 
unaffiliated customers have little correlation with the location of 
manufacture.  It is, therefore, not meaningful to present operating 
profit by geographic area.   
     National conducts a substantial portion of its operations outside 
of the U.S. and is subject to risks associated with non-U.S. operations, 
such as political risks, currency controls and fluctuations, tariffs, 
import controls and air transportation.   
 
                                           Asia                          
                                          Pacific    Elim &     Consol- 
(In Millions)          Americas   Europe   Region   Corporate    idated 
                       --------   ------   ------   ---------    ------ 
1998 
Sales to unaffiliated  
  customers            $1,101.1  $ 604.5  $ 831.1   $      -   $2,536.7 
Transfers between  
  geographic areas        783.7    119.0    446.0    (1,348.7)       -   
                       --------  -------  --------  ---------- -------- 
Total sales            $1,884.8  $ 723.5  $1,277.1  $(1,348.7) $2,536.7   
                       ========  =======  ========  ========== ======== 
Total assets           $1,786.7  $ 201.9  $ 654.5   $   457.6  $3,100.7         
                       ========  =======  ========  ========== ========  
1997 
Sales to unaffiliated  
  customers            $1,250.0  $ 586.8   $ 847.6   $      -   $2,684.4 
Transfers between  
  geographic areas        459.6     98.0     797.2    (1,354.8)       -
                       --------  -------   --------  ---------- -------- 
Total sales            $1,709.6  $ 684.8  $1,644.8   $(1,354.8) $2,684.4 
                       ========  =======  ========   ========== ======== 
Total assets           $1,672.0  $ 235.3  $  580.5   $   723.0  $3,210.8 
                       ========  =======  ========   ========== ======== 
1996 
Sales to unaffiliated  
  customers            $1,308.9  $ 641.3  $  883.2   $      -   $2,833.4 
Transfers between  
  geographic areas        522.2    119.6     755.2    (1,397.0)       -
                       --------  -------  --------   ---------- -------- 
Total sales            $1,831.1  $ 760.9  $1,638.4   $(1,397.0) $2,833.4 
                       ========  =======  ========   ========== ======== 
Total assets           $1,526.2  $ 249.7  $  704.9   $   430.5  $2,911.3 
                       ========  =======  ========   ========== ======== 
 
 
Note 13.  Supplemental Disclosure of Cash Flow Information and Noncash  
          Investing and Financing Activities 
 
(In Millions)                                 1998     1997     1996 
                                              ----     ----     ---- 
SUPPLEMENTAL DISCLOSURE OF CASH FLOW 
  INFORMATION 
Cash paid for: 
  Interest expense                            $34.8    $34.7    $25.7 
  Interest payment on tax settlements         $ 0.1    $  -     $18.3 
  Income taxes                                $12.0    $ 4.1    $34.3 
 
 
(In Millions)                                   1998     1997     1996 
                                                ----     ----     ---- 
SUPPLEMENTAL SCHEDULE OF NONCASH 
  INVESTING AND FINANCING ACTIVITIES 
Issuance of stock for employee benefit plans   $  2.5   $  3.2    $  4.3 
Tax benefit for employee stock option plans    $ 17.5   $ 18.6    $ 17.6 
Retirement of treasury stock                   $   -    $   -     $118.6 
Change in unrealized gain on available-for-sale  
  securities                                   $  4.2   $  3.9    $  8.9 
Unearned compensation charge relating 
  to restricted stock issuance                 $  0.7   $ 11.7    $  3.3 
Issuance of convertible subordinated promissory  
  notes in connection with ComCore acquisition $ 15.0   $   -     $   - 
Fair value of stock options assumed in  
  ComCore acquisition                          $  4.3   $   -     $   - 
Issuance of common stock in connection with  
  Mediamatics acquisition                      $   -    $ 97.5    $   - 
Unearned compensation charge relating to  
  Mediamatics acquisition                      $   -    $ 32.7    $   - 
Amortization of unearned compensation          $ 14.5   $  4.9    $   - 
Restricted stock cancellation                  $  0.9   $  0.8    $   - 
Promissory note from Fairchild in connection with 
  the disposition of the Fairchild businesses  $   -    $ 65.0    $   - 
Minimum pension liability                      $ 12.5   $   -     $   - 
 
 
Note 14.  Financial Information by Quarter (Unaudited) 
 
The following table presents the quarterly information for fiscal 1998  
and 1997: 
 
(In Millions,                     First     Second    Third     Fourth  
 Except Per Share Amounts)        Quarter   Quarter   Quarter   Quarter 
                                  -------   -------   -------   ------- 
1998 
Net sales                        $ 656.7   $ 719.9   $ 650.1   $ 510.0  
Gross margin                     $ 260.4   $ 283.5   $ 236.1   $ 105.0     
Net income (loss)                $  62.6   $  28.9   $  22.3   $(212.4) 
======================================================================== 
Basic earnings (loss) per share  $  0.39   $  0.18   $  0.14   $ (1.29)  
======================================================================== 
Weighted average common shares  
  outstanding used in basic  
  earnings per share               162.3     163.7     164.5     165.2  
======================================================================== 
Diluted earnings (loss)  
  per share                      $  0.38   $  0.17   $  0.13   $ (1.29)  
======================================================================== 
Weighted average common and  
  potential common shares  
  outstanding used in diluted  
  earnings per share               165.9     169.3     167.3     165.2 
======================================================================== 
Common stock price - high        $ 37.56   $ 42.88   $ 35.63   $ 24.56  
Common stock price - low         $ 26.13   $ 31.00   $ 21.50   $ 15.75     
======================================================================== 
1997 
Net sales                        $ 615.3   $ 686.6   $ 712.0   $ 670.5 
Gross margin                     $ 195.1   $ 246.8   $ 292.1   $ 277.9 
Net income (loss)                $(205.7)  $  26.1   $ 200.2   $ (19.0) 
======================================================================== 
Basic earnings (loss)  
  per share                      $ (1.34)  $  0.17   $  1.28   $ (0.12) 
======================================================================== 
Weighted average common shares  
outstanding used in basic  
earnings per share                 153.6     155.0     156.2     159.5 
======================================================================== 
Diluted earnings (loss)  
  per share                      $ (1.34)  $  0.17   $  1.20   $ (0.12) 
======================================================================== 
Weighted average common and  
  potential common shares  
  outstanding used in diluted  
  earnings 
  per share                        153.6     157.5     168.6     159.5 
======================================================================== 
Common stock price - high         $16.75    $23.88    $27.75    $32.25 
Common stock price - low          $13.00    $15.25    $22.75    $21.63 
======================================================================== 
 
     The Company's common stock is traded on the New York Stock Exchange 
and the Pacific Exchange.  The quoted market prices are as reported on 
the New York Stock Exchange Composite Tape.  At May 31, 1998, there were 
approximately 11,878 holders of the Company's common stock. 
 
 
                         INDEPENDENT AUDITORS' REPORT 
 
 
 
 
The Board of Directors and Shareholders 
National Semiconductor Corporation: 
 
     We have audited the accompanying consolidated balance sheets of 
National Semiconductor Corporation and subsidiaries (the Company) as of 
May 31, 1998 and May 25, 1997, and the related consolidated statements 
of operations, shareholders' equity and cash flows for each of the years 
in the three-year period ended May 31, 1998.  In connection with our 
audits of the consolidated financial statements, we also have audited 
the related financial statement Schedule II, "Valuation and Qualifying 
Accounts."  These consolidated financial statements and financial 
statement schedule are the responsibility of the Company's management.  
Our responsibility is to express an opinion on these consolidated 
financial statements and financial statement schedule based on our 
audits. 
     We conducted our audits in accordance with generally accepted 
auditing standards.  Those standards require that we plan and perform 
the audit to obtain reasonable assurance about whether the financial 
statements are free of material misstatement.  An audit includes 
examining, on a test basis, evidence supporting the amounts and 
disclosures in the financial statements.  An audit also includes 
assessing the accounting principles used and significant estimates made 
by management, as well as evaluating the overall financial statement 
presentation.  We believe that our audits provide a reasonable basis for 
our opinion. 
     In our opinion, the consolidated financial statements referred to 
above present fairly, in all material respects, the financial position 
of National Semiconductor Corporation and subsidiaries as of May 31, 
1998 and May 25, 1997, and the results of their operations and their 
cash flows for each of the years in the three-year period ended May 31, 
1998 in conformity with generally accepted accounting principles.  Also, 
in our opinion, the related financial statement schedule, when 
considered in relation to the basic consolidated financial statements 
taken as a whole, presents fairly, in all material respects, the 
information set forth therein. 
 
 
    
                                            KPMG PEAT MARWICK LLP 
   
 
 
Mountain View, California 
June 10, 1998 
 
 
ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON  
        ACCOUNTING AND FINANCIAL DISCLOSURE  
 
        Not applicable. 
 
 
                                 PART III 
                                 -------- 
 
ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT  
 
The information with respect to directors, appearing under the caption 
"Election of Directors" including subcaptions thereof, and "Section 
16(a) Beneficial Ownership Reporting Compliance" in the registrant's 
Proxy Statement for the 1998 annual meeting of shareholders to be held 
on or about September 25, 1998 and which will be filed in definitive 
form pursuant to Regulation 14a on or about August 20, 1998 (hereinafter 
"1998 Proxy Statement"), is incorporated herein by reference.  
Information concerning executive officers is set forth in Part I hereof 
under the caption "Executive Officers of the Registrant." 
 
 
ITEM 11. EXECUTIVE COMPENSATION  
 
The information appearing under the captions "Director Compensation", 
"Compensation Committee Interlocks and Insider Participation", and 
"Executive Compensation" (including all related sub captions thereof) in 
the 1998 Proxy Statement is incorporated herein by reference. 
 
 
ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND    
         MANAGEMENT  
 
The information concerning the only known ownership of more than 5 
percent of the Company's outstanding Common Stock "Outstanding Capital 
Stock, Quorum and Voting" in the 1998 Proxy Statement, is incorporated 
herein by reference.  The information concerning the ownership of the 
Company's equity securities by directors, certain executive officers and 
directors and officers as a group, appearing under the caption "Security 
Ownership of Management" in the 1998 Proxy Statement is incorporated 
herein by reference. 
 
 
ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS  
 
The information appearing under the caption "Compensation Committee 
Interlocks and Insider Participation" and "Certain Transactions and 
Relations" in the 1998 Proxy Statement is incorporated herein by 
reference. 
 
 
                                   PART IV 
                                   ------- 
           
ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K 
 
                                                        Pages in 
(a)1.  Financial Statement                            this document 
- --------------------------                            -------------  
For the three years ended May 31, 1998-                    29 
   refer to Index in item 8 
 
Independent Auditors' Report                               59 
(a) 2.  Financial Statement Schedules 
- -------------------------------------        
Schedule II - Valuation and Qualifying Accounts            63 
 
     All other schedules are omitted since the required information is 
inapplicable or the information is presented in the consolidated 
financial statements or notes thereto. 
     Separate financial statements of the registrant are omitted because 
the registrant is primarily an operating company and all subsidiaries 
included in the consolidated financial statements being filed, in the 
aggregate, do not have minority equity interest or indebtedness to any 
person other than the registrant in an amount which exceeds five percent 
of the total assets as shown by the most recent year end consolidated 
balance sheet filed herein. 
 
(a)3.  Exhibits 
- --------------- 
The exhibits listed in the accompanying Index to Exhibits on pages 67 to 
70 of this report are filed or incorporated by reference as part of this 
report. 
 
 
NATIONAL SEMICONDUCTOR CORPORATION 
 
             SCHEDULE II -- VALUATION AND QUALIFYING ACCOUNTS 
 
                               (In Millions) 
 
                       Deducted from receivables 
                  in the consolidated balance sheets 
 
                                  Doubtful     Returns and 
Description                       Accounts     Allowances     Total 
 
 
Balances at May 28, 1995          $  3.5       $  33.7       $  37.2 
Additions charged against revenue    0.1         234.5         234.6 
Additions (Deductions)                -         (232.4)       (232.4) 
                                  ------       --------      --------  
Balances at May 26, 1996             3.6          35.8          39.4 
Additions charged against revenue    3.7         240.5         244.2 
Additions (Deductions)              (3.2)(1)    (239.0)       (242.2) 
                                  ------       --------      -------- 
Balances at May 25, 1997             4.1          37.3          41.4 
Additions charged against revenue    5.4         214.0         219.4  
Additions (Deductions)              (0.6)(1)    (209.9)       (210.5) 
                                  ------       --------      -------- 
Balances at May 31, 1998          $  8.9       $  41.4       $  50.3 
                                  ======       ========      ======== 
 
 
- ----------------------------------------- 
 
(1)     Doubtful accounts written off, less recoveries. 
 
 
                                   SIGNATURES 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities 
Exchange Act of 1934, the registrant has duly caused this report to be 
signed on its behalf by the undersigned, thereunto duly authorized. 
 
                                  NATIONAL SEMICONDUCTOR CORPORATION 
 
Date: August 3, 1998                    By:    /S/  BRIAN L. HALLA* 
                                        Brian L. Halla 
                                        Chairman of the Board, President 
                                        and Chief Executive Officer 
 
Pursuant to the requirements of the Securities Exchange Act of 1934, 
this report has been signed below by the following persons on behalf of 
the registrant and in the capacities stated and on the 3rd day of August 
1998. 
 
Signature                             Title    
 
 
/S/ BRIAN L. HALLA*                   Chairman of the Board, President 
    --------------- 
    Brian L. Halla                    and Chief Executive Officer 
                                      (Principal Executive Officer) 
 
/S/ DONALD MACLEOD                    Executive Vice President, Finance 
    -------------- 
    Donald Macleod                    and Chief Financial Officer 
                                      (Principal Financial Officer) 
 
/S/ RICHARD D. CROWLEY, JR. *          Vice President and Controller 
    ------------------------- 
    Richard D. Crowley, Jr.           (Principal Accounting Officer) 
 
/S/ GARY P. ARNOLD *                   Director 
    ---------------- 
    Gary P. Arnold 
 
/S/ ROBERT BESHAR *                    Director 
    --------------- 
    Robert Beshar 
 
/S/ E. FLOYD KVAMME*                   Director 
    ---------------- 
    E. Floyd Kvamme 
 
/S/ MODESTO A. MAIDIQUE *              Director 
    --------------------- 
    Modesto A. Maidique 
 
/S/ EDWARD R. McCRACKEN *              Director 
    --------------------- 
    Edward R. McCracken 
 
/S/ J. TRACY O'ROURKE *                Director 
    ------------------- 
    J. Tracy O'Rourke 
 
/S/ DONALD E. WEEDEN *                 Director 
    ------------------ 
    Donald E. Weeden 
 
* By /S/ DONALD MACLEOD 
         --------------  
         Donald Macleod, Attorney-in-fact 
 
 
 
 
                         CONSENT OF INDEPENDENT AUDITORS 
 
 
The Board of Directors and Shareholders 
National Semiconductor Corporation: 
 
 
     We consent to incorporation by reference in the Registration 
Statements No. 33-48943, 33-54931, 33-55699, 33-55703, 33-55715, 33-
61381, 333-09957, 333-23477, 333-36733, 333-53801, and 333-57029 on Form 
S-8, and Post Effective Amendment No. 1 on Form S-8 to Form S-4 
Registration Statement No. 333-38033-01 of National Semiconductor 
Corporation and subsidiaries of our report dated June 10, 1998, relating 
to the consolidated balance sheets of National Semiconductor Corporation 
and subsidiaries as of May 31, 1998, and May 25, 1997, and the related 
consolidated statements of operations, shareholders' equity, and cash 
flows for each of the years in the three-year period ended May 31, 1998 
and the related financial statement schedule, which report appears on 
page 59 of the 1998 Annual Report on Form 10-K of National Semiconductor 
Corporation. 
 
 
 
                                           KPMG PEAT MARWICK LLP 
 
 
Mountain View, California 
August 3, 1998 
 
 
                                INDEX TO EXHIBITS 
                                  Item 14(a) (3) 
The following documents are filed as part of this report: 
1.  Financial Statements: reference is made to the Financial Statements 
   described under Part IV, Item 14(a) (1). 
2. Other Exhibits: 
 
Desig- 
nation  Description of Exhibit 
 
2.1     Agreement and Plan of Recapitalization between Sterling Holding  
        Company, LLC and National Semiconductor Corporation(incorporated   
        by reference from the Exhibits to the Company's Form 8-K dated   
        March 11, 1997 filed March 26,1997). 
 
2.2     Agreement and Plan of Merger by and among National Semiconductor  
        Corporation, Nova Acquisition Corporation and Cyrix Corporation      
        dated as of July 28, 1997 (incorporated by reference from the   
        Exhibits to the Company's Form 10-K for the fiscal year ended    
        May 25, 1997 filed August 6, 1997). 
 
3.1     Second Restated Certificate of Incorporation of the Company, as  
        amended (incorporated by reference from the Exhibits to the   
        Company's Registration Statement on Form S-3 Registration No.    
        33-52775, which became effective March 22, 1994); Certificate of  
        Amendment of Certificate of Incorporation dated September 30,   
        1994 (incorporated by reference from the Exhibits to the   
        Company's Registration Statement on Form S-8 Registration No.    
        333-09957 which became effective August 12, 1996). 
 
3.2     By-Laws of the Company (incorporated by reference from the   
        Exhibits to the Company's Registration Statement on Form S-8   
        Registration No. 333-57029 which became effective June 17,   
        1998). 
 
4.1     Form of Common Stock Certificate (incorporated by reference from  
        the Exhibits to the Company's Registration Statement on Form S-3   
        Registration No. 33-48935, which became effective October 5,   
        1992). 
 
4.2     Rights Agreement (incorporated by reference from the Exhibits to  
        the Company's Registration Statement on Form 8-A filed August   
        10, 1988).  First Amendment to the Rights Agreement dated as of   
        October 31, 1995 (incorporated by reference from the Exhibits to   
        the Company's Amendment No. 1 to the Registration Statement on   
        Form 8-A filed December 11, 1995).  Second Amendment to the   
        Rights Agreement dated as of December 17, 1996 (incorporated by   
        reference from the Exhibits to the Company's Amendment No. 2 to    
        the Registration Statement on Form 8-A filed January 17, 1997). 
 
4.3     Indenture dated as of September 15, 1995 (incorporated by  
        reference from the Exhibits to the Company's Registration  
        Statement on Form S-3 Registration No. 33-63649, which became  
        effective November 6, 1995). 
 
4.4     Registration Rights Agreement dated as of September 21, 1995  
        (incorporated by reference from the Exhibits to the Company's   
        Registration Statement on Form S-3 Registration No. 33-63649,   
        which became effective November 6, 1995). 
 
4.5     Form of Note (incorporated by reference from the Exhibits to the  
        Company's Registration Statement on From S-3 Registration  
        No.33-63649, which became effective November 6, 1995). 
 
4.6     Indenture dated as of May 28, 1996 between Cyrix Corporation  
        ("Cyrix") and Bank of Montreal Trust Company as Trustee   
        (incorporated by reference from the Exhibits to Cyrix's  
        Registration Statement on Form S-3 Registration No. 333-10669,     
        which became effective August 22, 1996). 
 
4.7     Registration Rights Agreement dated as of May 28, 1996 between  
        Cyrix and Goldman, Sacks & Co. (incorporated by reference from   
        the Exhibits to Cyrix's Registration Statement on Form S-3   
        Registration No. 333-10669, which became effective August 22,   
        1996). 
 
10.1     Agreements related to the Fairchild Semiconductor disposition  
         entered into between National Semiconductor Corporation and   
         Fairchild Semiconductor Corporation: Asset Purchase Agreement,   
         Transition Services Agreement, Fairchild Assembly Services  
         Agreement, National Assembly Services Agreement, Fairchild   
         Foundry Services Agreement, National Foundry Services    
         Agreement, Mil Aero Wafer and Services Agreement.  (each  
         Agreement incorporated by reference from the Exhibits to the  
         Company's 10-Q for the quarter ending February 23, 1997 filed  
         April 9, 1997). 
 
10.2     Stock Option Agreement between National Semiconductor  
         Corporation and Cyrix Corporation (incorporated by reference  
         from the Exhibits to the Company's 10-K for the fiscal year  
         ended May 25, 1997 filed August 6, 1997). 
 
10.3     Management Contract or Compensatory Plan or Arrangement:  
         Executive Officer Incentive Plan (incorporated by reference   
         from the Exhibits to the Company's definitive Proxy Statement   
         for the Annual Meeting of Stockholders held September 30, 1994  
         filed on August 10, 1994).  1998 Executive Officer Incentive   
         Plan Agreement (incorporated by reference from the Exhibits to   
         the Company's 10-Q for the quarter ended August 24, 1997 filed  
         October 6, 1997). 
 
10.4     Management Contract or Compensatory Plan Agreement: Stock  
         Option Plan, as amended through April 26, 1998 (incorporated by   
         reference from the Exhibits to the Company's Registration   
         Statement on Form S-8 Registration No. 333-57029, which became   
         effective June 17, 1998). 
 
10.5     Management Contract or Compensatory Plan or Arrangement:  
         Benefit Restoration Plan as amended on April 17, 1997 through  
         September 1, 1996 (incorporated by reference from the Exhibits   
         to the Company's Form 10-K for the fiscal year ended May 25,  
         1997 filed August 6, 1997). 
 
10.6     Management Contract or Compensatory Plan or Arrangement:     
         Agreement with Peter J. Sprague dated May 17, 1995             
         (incorporated by reference from the Exhibits to the Company's  
         10-K for the fiscal year ended May 28, 1995 filed July 27,   
         1995).  Non Qualified Stock Option Agreement with Peter J.    
         Sprague dated May 18, 1995 (incorporated by reference from the   
         Exhibits to the Company's Registration Statement on Form S-8  
         Registration No. 33-61381 which became effective July 28,   
         1995). 
 
10.7     Management Contract or Compensatory Plan or Arrangement:   
         Director Stock Plan as amended through June 26, 1997    
         (incorporated by reference from the Exhibits to the  
         Company's definitive Proxy Statement for the Annual Meeting of  
         Stockholders held September 26, 1997 filed August 12, 1997). 
 
10.8     Management Contract or Compensatory Plan or Arrangement:   
         Director Stock Option Plan (incorporated by reference from the   
         Exhibits to the Company's Registration Statement on Form S-8   
         Registration No. 333-36733, which became effective September   
         30, 1997). 
 
10.9     Management Contract or Compensatory Plan or Arrangement:   
         Performance Award Plan (incorporated by reference from the   
         Exhibits to the Company's Registration Statement on Form S-8 
         Registration No. 33-55699 which became effective September 30,  
         1994). 
 
10.10     Management Contract or Compensatory Plan or Arrangement:   
          Consulting Agreement with Harry H. Wetzel (incorporated by  
          reference from the Exhibits to the Company's 10-K for the  
          fiscal year ended May 29, 1994 filed July 28, 1994). 
 
10.11      Management Contract or Compensatory Plan or Arrangement: 
          Preferred Life Insurance Program (incorporated by reference   
          from the Exhibits to the Company's 10-K for the fiscal year  
          ended May 29, 1994 filed July 28, 1994). 
 
10.12     Management Contract or Compensatory Plan or Arrangement:   
          Retired Officers and Directors Health Plan (incorporated by     
          reference from the Exhibits to the Company's 10-K filed for    
          the fiscal year ended May 28, 1995 filed July 27, 1995). 
 
10.13     Management Contract or Compensatory Plan or Arrangement: Terms   
          of Employment Offered Brian L. Halla (incorporated by   
          reference from the Exhibits to the Company's 10-K for the   
          fiscal year ended May 26, 1996 filed August 5, 1996). 
 
10.14     Management Contract Compensatory Plan or Arrangement: 
          Restricted Stock Agreement with Brian L. Halla (incorporated       
          by reference from the Exhibits to the Company's Registration   
          Statement No. 333-09957, which became effective August 12,  
          1996). 
 
10.15     Management Contract or Compensatory Plan or Agreement:  Long  
          Term Disability Coverage Plan Summary, National Semiconductor   
          Corporate Executive Staff (incorporated by reference from the   
          Exhibits to the Company's 10-Q for the quarter ended August     
          24, 1997 filed October 6, 1997). 
 
10.16     Management Contract or Compensatory Plan or Agreement:  Long  
          Term Disability Plan Summary, National Semiconductor Executive  
          Employees (incorporated by reference from the Exhibits to the    
          Company's 10-Q for the quarter ended August 24, 1997 filed   
          October 6, 1997). 
 
10.17     Management Contract or Compensatory Plan or Agreement:   
          Agreement with Kevin C. McDonough (incorporated by reference   
          from the Exhibits to the Company's 10-Q for the quarter ended   
          March 1, 1998 filed April 3, 1998). 
 
10.18     Management Contract or Compensatory Plan or Agreement:  Form  
          of Change of Control Employment Agreement entered into with   
          Executive Officers of the Company. 
 
10.19     Management Contract or Compensatory Plan or Agreement:  Cyrix  
          Corporation 1988 Incentive Stock Plan (incorporated by 
          reference from the exhibits to the Post Effective Amendment   
          No. 1 on Form S-8 to Form S-4 Registration No. 333-38033-01,  
          which became effective November 18, 1997). 
 
11.0     Calculation of Earnings Per Share - Assuming Full Dilution 
 
21.0     List of Subsidiaries. 
 
23.0     Consent of Independent Auditors (included in Part IV). 
 
24.0     Power of Attorney. 
 
27.0     Financial Data Schedule. 
 
Exhibit 10.18 
 
                            CHANGE OF CONTROL 
                           EMPLOYMENT AGREEMENT 
 
     AGREEMENT by and between National Semiconductor Corporation, a  
Delaware corporation (the "Company") and ________________ (the  
"Executive"), dated as of the 24th day of April, 1998. 
 
     The Board of Directors of the Company (the "Board") has determined  
that it is in the best interests of the Company and its stockholders to  
assure that the Company will have the continued dedication of the  
Executive, notwithstanding the possibility, threat  or occurrence of a  
Change of Control (as defined below) of the Company. The Board believes  
it is imperative to diminish the inevitable distraction of the Executive  
by virtue of the personal uncertainties and risks created by a pending  
or threatened Change of Control and to encourage the Executive's full  
attention and dedication to the Company currently and in the event of  
any threatened or pending Change of Control, and to provide the  
Executive with compensation and benefits arrangements upon a Change of  
Control which ensure that the compensation and benefits expectations of  
the Executive will be satisfied and which are competitive with those of  
other corporations. Therefore, in order to accomplish these objectives  
the Board has caused the Company to enter into this Agreement. 
 
NOW, THEREFORE, IT IS HEREBY AGREED AS FOLLOWS: 
 
     1. Certain Definitions.  (a) The "Effective Date" shall mean the  
first date during the Change of Control Period (as defined in Section  
l(b)) on which a Change of Control (as defined in Section 2) occurs.  
Anything in this Agreement to the contrary notwithstanding, if a Change  
of Control occurs and if the Executive's employment with the Company is  
terminated prior to the date on which the Change of Control occurs, and  
if it is reasonably demonstrated by the Executive that such termination  
of employment (i) was at the request of a third party who has taken  
steps reasonably calculated to effect a Change of Control or (ii)  
otherwise arose in connection with or anticipation of a Change of  
Control, then for all purposes of this Agreement the "Effective Date"  
shall mean the date immediately prior to the date of such termination of  
employment. 
 
          (b) The "Change of Control Period" shall mean the period  
commencing on the date hereof and ending on the third anniversary of the  
date hereof; provided, however, that commencing on the date one year  
after the date hereof, and on each annual anniversary of such date (such  
date and each annual anniversary thereof shall be hereinafter referred  
to as the "Renewal Date"), unless previously terminated, the Change of  
Control Period shall be automatically extended so as to terminate three  
years from such Renewal Date, unless at least 60 days prior to the  
Renewal Date the Company shall give notice to the Executive that the  
Change of Control Period shall not be so extended. 
 
     2. Change of Control.  For the purpose of this Agreement, a "Change  
of Control" shall mean: 
 
          (a) The acquisition by any individual, entity or group (within  
the meaning of Section 13 (d)(3) or 14(d)(2) of the Securities Exchange  
Act of 1934, as amended (the "Exchange Act")) (a "Person") of beneficial  
ownership (within the meaning of Rule 13d-3 promulgated under the  
Exchange Act) of 20% or more of either (i) the then outstanding shares  
of common stock of the Company (the "Outstanding Company Common Stock")  
or (ii) the combined voting power of the then outstanding voting  
securities of the Company entitled to vote generally in the election of  
directors (the "Outstanding Company Voting Securities"); provided,  
however, that for purposes of this subsection (a), the following  
acquisitions shall not constitute a Change of Control: (i) any  
acquisition directly from the Company, (ii) any acquisition by the  
Company, (iii) any acquisition by any employee benefit plan (or related  
trust) sponsored or maintained by the Company or any corporation  
controlled by the Company or (iv) any acquisition by any corporation  
pursuant to a transaction which complies with clauses (i), (ii) and  
(iii) of subsection (c) of this Section 2; or 
 
          (b) Individuals who, as of the date hereof, constitute the  
Board (the "Incumbent Board") cease for any reason to constitute at  
least a majority of the Board; provided, however, that any individual  
becoming a director subsequent to the date hereof whose election, or  
nomination for election by the Company's shareholders, was approved by a  
vote of at least a majority of the directors then comprising the  
Incumbent Board shall be considered as though such individual were a  
member of the Incumbent Board, but excluding, for this purpose, any such  
individual whose initial assumption of office occurs as a result of an  
actual or threatened election contest with respect to the election or  
removal of directors or other actual or threatened solicitation of  
proxies or consents by or on behalf of a Person other than the Board; or 
 
          (c) Consummation of a reorganization, merger or consolidation  
or sale or other disposition of all or substantially all of the assets  
of the Company or the acquisition of assets of another corporation (a  
"Business Combination"), in each case, unless, following such Business  
Combination, (i) all or substantially all of the individuals and  
entities who were the beneficial owners, respectively, of the  
Outstanding Company Common Stock and Outstanding Company Voting  
Securities immediately prior to such Business Combination beneficially  
own, directly or indirectly, more than 60% of, respectively, the then  
outstanding shares of common stock and the combined voting power of the  
then outstanding voting securities entitled to vote generally in the  
election of directors, as the case may be, of the corporation resulting  
from such Business Combination (including, without limitation, a  
corporation which as a result of such transaction owns the Company or  
all or substantially all of the Company's assets either directly or  
through one or more subsidiaries) in substantially the same proportions  
as their ownership, immediately prior to such Business Combination, of  
the Outstanding Company Common Stock and Outstanding Company Voting  
Securities, as the case may be, (ii) no Person (excluding any.  
corporation resulting from such Business Combination or any employee  
benefit plan (or related trust) of the Company or any corporation  
resulting from such Business Combination) beneficially owns, directly or  
indirectly, 20% or more of, respectively, the then outstanding shares of  
common stock of the corporation resulting from such Business Combination  
or .the combined voting power of the then outstanding voting securities  
of such corporation except to the extent that such ownership existed  
prior to the Business Combination and (iii) at least a majority of the  
members of the board of directors of the corporation resulting from such  
Business Combination were members of the Incumbent Board at the time of  
the execution of the initial agreement, or of the action of the Board,  
providing for such Business Combination; or 
 
          (d) Approval by the shareholders of the Company of a complete  
liquidation or dissolution of the Company. 
 
     3. Employment Period.  The Company hereby agrees to continue the  
Executive in its employ, and the Executive hereby agrees to remain in  
the employ of the Company subject to the terms and conditions of this  
Agreement, for the period commencing on the Effective Date and ending on  
the third anniversary of such date (the "Employment Period"). 
 
4.  Terms of Employment.  (a) Position and Duties. 
 
          (i) During the Employment Period, (A) the Executive's position  
(including status, offices, titles and reporting requirements),  
authority, duties and responsibilities shall be at least commensurate in  
all material respects with the most significant of those held, exercised  
and assigned to the Executive at any time during the 120-day period  
immediately preceding the Effective Date and (B) the Executive's  
services shall be performed at the location where the Executive was  
employed immediately preceding the Effective Date or any office or  
location less than 35 miles from such location. 
 
          (ii) During the Employment Period, and excluding any periods  
of vacation and sick leave to which the Executive is entitled, the  
Executive agrees to devote reasonable attention and time during normal  
business hours to the business and affairs of the Company and, to the  
extent necessary to discharge the.responsibilities assigned to the  
Executive hereunder, to use the Executive's reasonable best efforts to  
perform faithfully and efficiently such responsibilities.   During the  
Employment Period it shall not be a violation of this Agreement for the  
Executive to (A) serve on corporate, civic or charitable boards or  
committees, (B) deliver lectures, fulfill speaking engagements or teach  
at educational institutions and (C) manage personal investments, so long  
as such activities do not significantly interfere with the performance  
of the Executive's responsibilities as an employee of the Company in  
accordance with this Agreement.  It is expressly understood and agreed  
that to the extent that any such activities have been conducted by the  
Executive prior to the Effective Date, the continued conduct of such  
activities (or the conduct of activities similar in nature and scope  
thereto) subsequent to the Effective Date shall not thereafter be deemed  
to interfere with the performance of the Executive's responsibilities to  
the Company. 
 
          (b) Compensation.  (i) Base Salary.  During the Employment  
Period, the Executive shall receive an annual base salary ("Annual Base  
Salary"), which shall be paid at a monthly rate, at least equal to  
twelve times the highest monthly base salary paid or payable, including  
any base salary which has been earned but deferred, to the Executive by  
the Company and its affiliated companies in respect of the twelve-month  
period immediately preceding the month in which the Effective Date  
occurs. During the Employment Period, the Annual Base Salary shall be  
reviewed no more than 12 months after the last salary increase awarded  
to the Executive prior to the Effective Date and thereafter at least  
annually. Any increase in Annual Base Salary shall not serve to limit or  
reduce any other obligation to the Executive under this Agreement.  
Annual Base Salary shall not be reduced after any such increase and the  
term Annual Base Salary as utilized in this Agreement shall refer to  
Annual Base Salary as so increased. As used in this Agreement, the term  
"affiliated companies" shall include any company controlled by,  
controlling or under common control with the Company. 
 
          (ii) Annual Bonus.  In addition to Annual Base Salary, the  
Executive shall be awarded, for each fiscal year ending during the  
Employment Period, an annual bonus (the "Annual Bonus") in cash at least  
equal to the Executive's highest bonus under the Company's Executive  
Office Incentive Plan or any.comparable bonus under any predecessor or  
successor plan, for the last three full fiscal years prior to the  
Effective Date (annualized in the event that the Executive was not  
employed by the Company for the whole of such fiscal year) (the "Recent  
Annual Bonus"). Each such Annual Bonus shall be paid no later than the  
end of the third month of the fiscal year next following the fiscal year  
for which the Annual Bonus is awarded, unless the Executive shall elect  
to defer the receipt of such Annual Bonus. 
 
          (iii) Incentive, Savings and Retirement Plans.  During the  
Employment Period, the Executive shall be entitled to participate in all  
incentive, stock option, savings and retirement plans, practices,  
policies and programs applicable generally to other peer executives of  
the Company and its affiliated companies, but in no event shall such  
plans, practices, policies and programs provide the Executive with  
incentive opportunities (measured with respect to both regular and  
special incentive opportunities, to the extent, if any, that such  
distinction is applicable), savings opportunities and retirement benefit  
opportunities, in each case, less favorable, in the aggregate, than the  
most favorable of those provided by the Company and its affiliated  
companies for the Executive under such plans, practices, policies and  
programs as in effect at any time during the 120-day period immediately  
preceding the Effective Date or if more favorable to the Executive,  
those provided generally at any time after the Effective Date to other  
peer executives of the Company and its affiliated companies. 
 
          (iv) Welfare Benefit Plans.  During the Employment Period, the  
Executive and/or the Executive's family, as the case may be, shall be  
eligible for participation in and shall receive all benefits under  
welfare benefit plans, practices, policies and programs provided by the  
Company and its affiliated companies (including, without limitation,  
medical, prescription, dental, disability, salary continuance, employee  
life, group life, accidental death and travel accident insurance plans  
and programs) to the extent applicable generally to other peer  
executives of the Company and its affiliated companies, but in no event  
shall such plans, practices, policies and programs provide the Executive  
with benefits which are less favorable, in the aggregate, than the most  
favorable of such plans, practices, policies and programs in effect for  
the Executive at any time during the 120-day period immediately  
preceding the Effective Date or, if more favorable to the Executive,  
those provided generally at any time after the Effective Date to other  
peer executives of the Company and its affiliated companies. 
 
          (v) Expenses.  During the Employment Period, the Executive  
shall be entitled to receive prompt reimbursement for all reasonable  
expenses incurred by the Executive in accordance with the most favorable  
policies, practices and procedures of the Company and its affiliated  
companies in effect for the Executive at any time during the 120-day  
period immediately preceding the Effective Date or, if more favorable to  
the Executive, as in effect generally at any time thereafter with  
respect to other peer executives of the Company and its affiliated  
companies. 
 
          (vi) Fringe Benefits.  During the Employment Period, the  
Executive shall be entitled to fringe benefits, including, without  
limitation, tax and financial planning services and, if applicable, use  
of an automobile and payment of related expenses, in accordance with the  
most favorable plans, practices, programs and policies of the Company  
and its affiliated companies in effect for the Executive at any time  
during the 120-day period immediately preceding the Effective Date or,  
if more favorable to the Executive, as in effect generally at any time  
thereafter with respect to other peer executives of the Company and its  
affiliated companies. 
 
          (vii) Office and Support Staff.  During the Employment Period,  
the Executive shall be entitled to an office or offices of a size and  
with furnishings and other appointments, and to exclusive personal  
secretarial and other assistance, at least equal to the most favorable  
of the foregoing provided to the Executive by the Company and its  
affiliated companies at any time during the 120-day period immediately  
preceding the Effective Date or, if more favorable to the Executive, as  
provided generally at any time thereafter with respect to other peer  
executives of the Company and its affiliated companies. 
 
          (viii) Vacation.  During the Employment Period, the Executive  
shall be entitled to paid vacations in accordance with the most  
favorable plans, policies, programs and practices of the Company and its  
affiliated companies as in effect for the Executive at any time during  
the 120-day period immediately preceding the Effective Date or, if more  
favorable to the Executive, as in effect generally at any time  
thereafter with respect to other peer executives of the Company and its  
affiliated companies. 
 
     5. Termination of Employment.  (a) Death or Disability.  The  
Executive's employment shall terminate automatically upon the  
Executive's death during the Employment Period. If the Company  
determines in good faith that Disability of the Executive has occurred  
during the Employment Period (pursuant to the definition of Disability  
set forth below), it may give to the Executive written notice in  
accordance with Section 12(b) of this Agreement of its intention to  
terminate the Executive's employment. In such event, the Executive's  
employment with the Company shall terminate effective on the 30th day  
after receipt of such notice by the Executive (the "Disability Effective  
Date"), provided that, within the 30 days after such receipt, the  
Executive shall not have returned to full-time performance of the  
Executive's duties. For purposes of this Agreement, "Disability" shall  
mean the absence of the Executive from the Executive's duties with the  
Company on a full-time basis for 180 consecutive business days as a  
result of incapacity due to mental or physical illness which is  
determined to be total and permanent by a physician selected by the  
Company or its insurers and reasonably acceptable to the Executive or  
the Executive's legal representative. 
 
          (b) Cause.  The Company may terminate the Executive's  
employment during the Employment Period for Cause. For purposes of this  
Agreement, "Cause" shall mean: 
 
          (i) the willful and continued failure of the Executive to  
perform substantially the Executive's duties with the Company or one of  
its affiliates (other than any such failure resulting from incapacity  
due to physical or mental illness), after a written demand for  
substantial performance is delivered to the Executive by the Board or  
the Chief Executive Officer of the Company which specifically identifies  
the manner in which the Board or Chief Executive Officer believes that  
the Executive has not substantially performed the Executive's duties, or 
 
          (ii) the willful engaging by the Executive in illegal conduct  
or gross misconduct which is materially and demonstrably injurious to  
the Company. 
 
For purposes of this provision, no act or failure to act, on the part of  
the Executive, shall be considered "willful" unless it is done, or  
omitted to be done, by the Executive in bad faith or without reasonable  
belief that the Executive's action or omission was in the best interests  
of the Company. Any act, or failure to act, based upon authority given  
pursuant to a resolution duly adopted by the Board or upon the  
instructions of the Chief Executive Officer or a senior officer of the  
Company or based upon the advice of counsel for the Company shall be  
conclusively presumed to be done, or omitted to be done, by the  
Executive in good faith and in the best interests of the Company. The  
cessation of employment of the Executive shall not be deemed to be for  
Cause unless and until there shall have been delivered to the Executive  
a copy of a resolution duly adopted by the affirmative vote of not less  
than three-quarters of the entire membership of the Board at a meeting  
of the Board called and held for such purpose (after reasonable notice  
is provided to the Executive and the Executive is given an opportunity,  
together with counsel, to be heard before the Board), finding that, in  
the good faith opinion of the Board, the Executive is guilty of the  
conduct described in subparagraph (i) or (ii) above, and specifying the  
particulars thereof in detail. 
 
          (c) Good Reason.  The Executive's employment may be terminated  
by the Executive for Good Reason. For purposes of this Agreement, "Good  
Reason" shall mean: 
 
          (i) the assignment to the Executive of any duties inconsistent  
in any respect with the Executive's position (including status, offices,  
titles and reporting requirements), authority, duties or  
responsibilities as contemplated by Section 4(a) of this Agreement, or  
any other action by the Company which results in a diminution in such  
position, authority, duties or responsibilities, excluding for this  
purpose an isolated, insubstantial and inadvertent action not taken in  
bad faith and which is remedied by the Company promptly after receipt of  
notice thereof given by the Executive; 
 
          (ii) any failure by the Company to comply with any of the  
provisions of Section 4(b) of this Agreement, other than an isolated,  
insubstantial and inadvertent failure not occurring in bad faith and  
which is remedied by the Company promptly after receipt of notice  
thereof given by the Executive; 
 
          (iii) the Company's requiring the Executive to be based at any  
office or location other than as provided in Section 4(a)(i)(B) hereof  
or the Company's requiring the Executive to travel on Company business  
to a substantially greater extent than required immediately prior to the  
Effective Date; 
 
          (iv) any purported termination by the Company of the  
Executive's employment otherwise than as expressly permitted by this  
Agreement; or 
 
          (v) any failure by the Company to comply with and satisfy  
Section 11(c) of this Agreement. 
 
For purposes of this Section 5(c), any good faith determination of "Good  
Reason" made by the Executive shall be conclusive. Anything in this  
Agreement to the contrary notwithstanding, a termination by the  
Executive for any reason during the 30-day period immediately following  
the first anniversary of the Effective Date shall be deemed to be a  
termination for Good Reason for all purposes of this Agreement. 
 
          (d) Notice of Termination.  Any termination by the Company for  
cause, or by the Executive for Good Reason, shall be communicated by  
Notice of Termination to the other party hereto given in accordance with  
Section 12(b) of this Agreement. For purposes of this Agreement, a  
"Notice of Termination" means a written notice which (i) indicates the  
specific termination provision in this Agreement relied upon, (ii) to  
the extent applicable, sets forth in reasonable detail the facts and  
circumstances claimed to provide a basis for termination of the  
Executive's employment under the provision so indicated and (iii) if the  
Date of Termination (as defined below) is other than the date of receipt  
of such notice, specifies the termination date (which date shall be not  
more than thirty days after the giving of such notice). The failure by  
the Executive or the Company to set forth in the Notice of Termination  
any fact or circumstance which contributes to a showing of Good Reason  
or Cause shall not waive any right of the Executive or the Company,  
respectively, hereunder or preclude the Executive or the Company,  
respectively, from asserting such fact or circumstance in enforcing the  
Executive's or the Company's rights hereunder. 
 
          (e) Date of Termination.  "Date of Termination" means (i) if  
the Executive's employment is terminated by the Company for Cause, or by  
the Executive for Good Reason, the date of receipt of the Notice of  
Termination or any later date specified therein, as the case may be,  
(ii) if the Executive's employment is terminated by the Company other  
than for Cause or Disability, the date on which the Company notifies the  
Executive of such termination and (iii) if the Executive's employment is  
terminated by reason of death or Disability, the date of death of the  
Executive or the Disability Effective Date, as the case may be. 
 
     6. Obligations of the Company upon Termination.  (a) Good Reason;  
Other Than for Cause, Death or Disability. If, during the Employment  
Period, the Company shall terminate the Executive's employment other  
than for Cause, Death or Disability or the Executive shall terminate  
employment for Good Reason: 
 
          (i)    the Company shall pay to the Executive in a lump sum in  
cash within 30 days after the Date of Termination the aggregate of the  
following amounts: 
 
               A. the sum of (1) the Executive's Annual Base Salary  
through the Date of Termination to the extent not theretofore paid, (2)  
the product of (x) the higher of (I) the Recent Annual Bonus and (II)  
the Annual Bonus paid or payable, including any bonus or portion thereof  
which has been earned but deferred (and annualized for any fiscal year  
consisting of less than twelve full months or during which the Executive  
was employed for less than twelve full months), for the most recently  
completed fiscal year during the Employment Period, if any (such higher  
amount being referred to as the "Highest Annual Bonus") and (y) a  
fraction, the numerator of which is the number of days in the current  
fiscal year through the Date of Termination, and the denominator of  
which is 365 and (3) any compensation previously deferred by the  
Executive (together with any accrued interest or earnings thereon) and  
any accrued vacation pay, in each case to the extent not theretofore  
paid (the sum of the amounts described in clauses (1), (2), and (3)  
shall be hereinafter referred to as the "Accrued Obligations"); and 
 
               B. the amount equal to the product of (1)  two and  
ninety-nine one-hundredths (2.99) and (2) the sum of (x) the Executive's  
Annual Base Salary and (y) the Highest Annual Bonus; and 
 
               C. an amount equal to the difference between (a) the  
aggregate benefit under the Company's qualified defined benefit  
retirement plans (collectively, the "Retirement Plan") and any excess or  
supplemental defined benefit retirement plans in which the Executive  
participates (collectively, the "SERP") which the Executive would have  
accrued (whether or not vested) if the Executive's employment had  
continued for three years after the Date of Termination and (b) the  
actual vested benefit, if any, of the Executive under the Retirement  
Plan and the SERP, determined as of the Date of Termination (with the  
foregoing amounts to be computed on an actuarial present value basis,  
based on the assumption that the Executive's compensation in each of the  
three years following such termination would have been that required by  
Section 4(b) (i) and Section 4(b) (ii), and using actuarial assumptions  
no less favorable to the Executive than the most favorable of those in  
effect for purposes of computing benefit entitlements under the  
Retirement Plan and the SERP at any time from the day before the  
Effective Date) through the Date of Termination; 
 
          (ii) for three years after the Executive's Date of  
Termination, or such longer period as may be provided by the terms of  
the appropriate plan, program, practice or policy, the Company shall  
continue benefits to the Executive and/or the Executive's family at  
least equal to those which would have been provided to them in  
accordance with the plans, programs, practices and policies described in  
Section 4(b) (iv) of this Agreement if the Executive's employment had  
not been terminated or, if more favorable to the Executive, as in effect  
generally at any time thereafter with respect to other peer executives  
of the Company and its affiliated companies and their families,  
provided, however, that if the Executive becomes reemployed with another  
employer and is eligible to receive medical or other welfare benefits  
under another employer-provided plan, the medical and other welfare  
benefits described herein shall be secondary to those provided under  
such other plan during such applicable period of eligibility, and for  
purposes of determining eligibility (but not the time of commencement of  
benefits) of the Executive for retiree benefits pursuant to such plans,  
practices, programs and policies, the Executive shall be considered to  
have remained employed until three years after the Date of Termination  
and to have retired on the last day of such period; 
 
          (iii) the Company shall, at its sole expense as incurred,  
provide the Executive with outplacement services, the scope and provider  
of which shall be selected by the Executive in the Executive's sole  
discretion; and 
 
          (iv) to the extent not theretofore paid or provided, the  
Company shall timely pay or provide to the Executive any other amounts  
or benefits required to be paid or provided or which the Executive is  
eligible to receive under any plan, program, policy or practice or  
contract or agreement of the Company and its affiliated companies (such  
other amounts and benefits shall be hereinafter referred to as the  
"Other Benefits"). 
 
          (b) Death. If the Executive's employment is terminated by  
reason of the Executive's death during the Employment Period, this  
Agreement shall terminate without further obligation to the Executive's  
legal representatives under this Agreement, other than for payment of  
Accrued Obligations and the timely payment or provision of Other  
Benefits.  Accrued Obligations shall be paid to the Executive's estate  
or beneficiary, as applicable, in a lump sum in cash within 30 days of  
the Date of Termination. With respect to the provision of Other  
Benefits, the term Other Benefits as utilized in this Section 6(b) shall  
include, without limitation, and the Executive's estate and/or  
beneficiaries shall be entitled to receive, benefits at least equal to  
the most favorable benefits provided by the Company and affiliated  
companies to the estates and beneficiaries of peer executives of the  
Company and such affiliated companies under such plans, programs,  
practices and policies relating to death benefits, if any, as in effect  
with respect to other peer executives and their beneficiaries at any  
time during the 120-day period immediately preceding the Effective Date  
or, if more favorable to the Executive's estate and/or the Executive's  
beneficiaries, as in effect on the date of the Executive's death with  
respect to other peer executives of the Company and its affiliated  
companies and their beneficiaries. 
 
          (c) Disability.  If the Executive's employment is terminated  
by reason of the Executive's Disability during the Employment Period,  
this Agreement shall terminate without further obligation to the  
Executive, other than for payment of Accrued Obligations and the timely  
payment or provision of Other Benefits. Accrued Obligations shall be  
paid to the Executive in a lump sum in cash within 30 days of the Date  
of Termination. With respect to the provision of Other Benefits, the  
term Other Benefits as utilized in this Section 6(c) shall include, and  
the Executive shall be entitled after the Disability Effective Date to  
receive, disability and other benefits at least equal to the most  
favorable of those generally provided by the Company and its affiliated  
companies to disabled executives and/or their families in accordance  
with such plans, programs, practices and policies relating to  
disability, if any, as in effect generally with respect to other peer  
executives and their families at any time during the 120-day period  
immediately preceding the Effective Date or, if more favorable to the  
Executive and/or the Executive's family, as in effect at any time  
thereafter generally with respect to other peer executives of the  
Company and its affiliated companies and their families. 
 
          (d) Cause; Other than for Good Reason.  If the Executive's  
employment shall be terminated for Cause during the Employment Period,  
this Agreement shall terminate without further obligation to the  
Executive other than the obligation to pay to the Executive (x) the  
Annual Base Salary through the Date of Termination, (y) the amount of  
any compensation previously deferred by the Executive, and (z) Other  
Benefits, in each case to the extent theretofore unpaid.  If the  
Executive voluntarily terminates employment during the Employment  
Period, excluding a termination for Good Reason, this Agreement shall  
terminate without further obligation to the Executive, other than for  
Accrued Obligations and the timely payment or provision of Other  
Benefits. In such case, all Accrued Obligations shall be paid to the  
Executive in a lump sum in cash within 30 days of the Date of  
Termination. 
 
     7. Non-exclusivity of Rights.  Nothing in this Agreement shall  
prevent or limit the Executive's continuing or future participation in  
any plan, program, policy or practice (other than any severance pay  
plan) provided by the Company or any of its affiliated companies and for  
which the Executive may qualify, nor, subject to Section 12(f), shall  
anything herein limit or otherwise affect such rights as the Executive  
may have under any contract or agreement with the Company or any of its  
affiliated companies. Amounts which are vested benefits or which the  
Executive is otherwise entitled to receive under any plan, policy,  
practice or program of or any contract or agreement with the Company or  
any of its affiliated companies at or subsequent to the Date of  
Termination shall be payable in accordance with such plan, policy,  
practice or program or contract or agreement except as explicitly  
modified by this Agreement. 
 
     8. Full Settlement; Legal Fees.  The Company's obligation to make  
the payments provided for in this Agreement and otherwise to perform its  
obligations hereunder shall not be affected by any set-off,  
counterclaim, recoupment, defense or other claim, right or action which  
the Company may have against the Executive or others. In no event shall  
the Executive be obligated to seek other employment or take any other  
action by way of mitigation of the amounts payable to the Executive  
under any of the provisions of this Agreement and except as specifically  
provided in Section 6(a) (ii), such amounts shall not be reduced whether  
or not the Executive obtains other employment. The Company agrees to pay  
as incurred, to the full extent permitted by law, all legal fees and  
expense which the Executive may reasonably incur as a result of any  
contest (regardless of the outcome thereof) by the Company, the  
Executive or others of the validity or enforceability of, or liability  
under, any provision of this Agreement or any guarantee of performance  
thereof (whether such contest is between the Company and the Executive  
or between either of them and any third party, and including as a result  
of any contest by the Executive about the amount of any payment pursuant  
to this Agreement), plus in each case interest on any delayed payment at  
the applicable Federal rate provided for in Section 7872(f) (2) (A) of  
the Internal Revenue Code of 1986, as amended (the "Code"). 
 
     9.  Certain Additional Payments by the Company. 
 
          (a) Anything in this Agreement to the contrary  
notwithstanding, in the event it shall be determined that any payment or  
distribution by the Company to or for the benefit of the Executive  
(whether paid or payable or distributed or distributable pursuant to the  
terms of this Agreement or otherwise, but determined without regard to  
any additional payments required under this Section 9) (a "Payment")  
would be subject to the excise tax imposed by Section 4999 of the Code  
or any interest or penalties are incurred by the Executive with respect  
to such excise tax (such excise tax, together with any such interest and  
penalties, are hereinafter collectively referred to as the "Excise  
Tax"), then the Executive shall be entitled to receive an additional  
payment (a "Gross-Up Payment") in an amount such that after payment by  
the Executive of all taxes (including any interest or penalties imposed  
with respect to such taxes), including, without limitation, any income  
taxes (and any interest and penalties imposed with respect thereto) and  
Excise Tax imposed upon the Gross-Up Payment, the Executive retains an  
amount of the Gross-Up Payment equal to the Excise Tax imposed upon the  
Payments.  Notwithstanding the foregoing provisions of this Section  
9(a), if it shall be determined that the Executive is entitled to a  
Gross-Up Payment, but that the present value as of the date of the  
Change of Control, determined in accordance with Sections 280G(b)(2)(ii)  
and 280G(d)(4) of the Code (the "Present Value"), of the Payments does  
not exceed 110% of the greatest Present Value of Payments (the "Safe  
Harbor Cap") that could be paid to the Executive such thatthe receipt  
thereof would not give rise to any Excise Tax, then no Gross-Up Payment  
shall be made to the Executive and the amounts payable to Executive  
under this Agreement shall be reduced to the maximum amount that could  
be paid to the Executive such that the Present Value of the Payments  
does not exceed the Safe Harbor Cap. The reduction of the amounts  
payable hereunder, if applicable, shall be made by reducing the payments  
as elected by the Executive. For purposes of reducing the Payments to  
the Safe Harbor Cap, only amounts payable under this Agreement (and no  
other Payments) shall be reduced. If the reduction of the amounts  
payable hereunder would not result in a reduction of the Present Value  
of the Payments to the Safe Harbor Cap, no amounts payable under this  
Agreement shall be reduced pursuant to this provision. 
 
          (b) Subject to the provisions of Section 9(c), all  
determinations required to be made under this Section 9, including  
whether and when a Gross-Up Payment is required and the amount of such  
Gross-Up Payment and the assumptions to be utilized in arriving at such  
determination, shall be made by a nationally recognized certified public  
accounting firm designated by the Executive (the "Accounting Firm"),  
which shall provide detailed supporting calculations both to the Company  
and the Executive within 15 business days of the receipt of notice from  
the Executive that there has been a Payment, or such earlier time as is  
requested by the Company. In the event that the Accounting Firm is  
serving as accountant or auditor for the individual, entity or group  
effecting the Change of Control, the Executive shall appoint another  
nationally recognized accounting firm to make the determinations  
required hereunder (which accounting firm shall then be referred to as  
the Accounting Firm hereunder).  All fees and expenses of the Accounting  
Firm shall be borne solely by the Company.  Any Gross-Up Payment, as  
determined pursuant to this Section 9, shall be paid by the Company to  
the Executive within five days of the receipt of the Accounting Firm's  
determination. Any determination by the Accounting Firm shall be binding  
upon the Company and the Executive. As a result of the uncertainty in  
the application of Section 4999 of the Code at the time of the initial  
determination by the Accounting Firm hereunder, it is possible that  
Gross-Up Payments which will not have been made by the Company should  
have been made ("Underpayment"), consistent with the calculations  
required to be made hereunder. In the event that the Company exhausts  
its remedies pursuant to Section 9(c) and the Executive thereafter is  
required to make a payment of any Excise Tax, the Accounting Firm shall  
determine the amount of the Underpayment that has occurred and any such  
Underpayment shall be promptly paid by the Company to or for the benefit  
of the Executive. 
 
          (c) The Executive shall notify the Company in writing of any  
claim by the Internal Revenue Service that, if successful, would require  
the payment by the Company of the Gross-Up Payment. Such notification  
shall be given as soon as practicable but no later than ten business  
days after the Executive is informed in writing of such claim and shall  
apprise the Company of the nature of such claim and the date on which  
such claim is requested to be paid. The Executive shall not pay such  
claim prior to the expiration of the 30-day period following the date on  
which it gives such notice to the Company (or such shorter period ending  
on the date that any payment of taxes with respect to such claim is  
due). If the Company notifies the Executive in writing prior to the  
expiration of such period that it desires to contest such claim, the  
Executive shall: 
 
          (i)   give the Company any information reasonably requested by  
the Company relating to such claim, 
 
          (ii) take such action in connection with contesting such claim  
as the Company shall reasonably request in writing from time to time,  
including, without limitation, accepting legal representation with  
respect to such claim by an attorney reasonably selected by the Company, 
 
          (iii) cooperate with the Company in good faith in order  
effectively to contest such claim, and 
 
          (iv) permit the Company to participate in any proceedings  
relating to such claim;  
 
provided, however, that the Company shall bear and pay directly all  
costs and expenses (including additional interest and penalties)  
incurred in connection with such contest and shall indemnify and hold  
the Executive harmless, on an after-tax basis, for any Excise Tax or  
income tax (including interest and penalties with respect thereto)  
imposed as a result of such representation and payment of costs and  
expenses. Without limitation on the foregoing provisions of this Section  
9(c), the Company shall control all proceedings taken in connection with  
such contest and, at its sole option, may pursue or forgo any and all  
administrative appeals, proceedings, hearings and conferences with the  
taxing authority in respect of such claim and may, at its sole option,  
either direct the Executive to pay the tax claimed and sue for a refund  
or contest the claim in any permissible manner, and the Executive agrees  
to prosecute such contest to a determination before any administrative  
tribunal, in a court of initial jurisdiction and in one or more  
appellate courts, as the Company shall determine; provided, however,  
that if the Company directs the Executive to pay such claim and sue for  
a refund, the Company shall advance the amount of such payment to the  
Executive, on an interest-free basis and shall indemnify and hold the  
Executive harmless, on an after-tax basis, from any Excise Tax or income  
tax (including interest or penalties with respect thereto) imposed with  
respect to such advance or with respect to any imputed income with  
respect to such advance, and further provided that any extension of the  
statute of limitations relating to payment of taxes for the taxable year  
of the Executive with respect to which such contested amount is claimed  
to be due is limited solely to such contested amount. Furthermore, the  
Company's control of the contest shall be limited to issues with respect  
to which a Gross-Up Payment would be payable hereunder and the Executive  
shall be entitled to settle or contest, as the case may be, any other  
issue raised by the Internal Revenue Service or any other taxing  
authority. 
 
          (d) If, after the receipt by the Executive of an amount  
advanced by the Company pursuant to Section 9(c), the Executive becomes  
entitled to receive any refund with respect to such claim, the Executive  
shall (subject to the Company's complying with the requirements of  
Section 9(c)) promptly pay to the Company the amount of such refund  
(together with any interest paid or credited thereon after taxes  
applicable thereto).  If, after the receipt by the Executive of an  
amount advanced by the Company pursuant to Section 9(c), a determination  
is made that the Executive shall not be entitled to any refund with  
respect to such claim and the Company does not notify the Executive in  
writing of its intent to contest such denial of refund prior to the  
expiration of 30 days after such determination, then such advance shall  
be forgiven and shall not be required to be repaid and the amount of  
such advance shall offset, to the extent thereof, the amount of Gross-Up  
Payment required to be paid. 
 
     10. Confidential Information.  The Executive shall hold in a  
fiduciary capacity for the benefit of the Company all secret or  
confidential information, knowledge or data relating to the Company or  
any of its affiliated companies, and their respective businesses, which  
shall have been obtained by the Executive during the Executive's  
employment by the Company or any of its affiliated companies and which  
shall not be or become public knowledge (other than by acts by the  
Executive or representatives of the Executive in violation of this  
Agreement). After termination of the Executive's employment with the  
Company, the Executive shall not, without the prior written consent of  
the Company or as may otherwise be required by law or legal process,  
communicate or divulge any such information, knowledge or data to anyone  
other than the Company and those designated by it. In no event shall an  
asserted violation of the provisions of this Section 10 constitute a  
basis for deferring or withholding any amounts otherwise payable to the  
Executive under this Agreement. 
 
     11. Successors.  (a) This Agreement is personal to the Executive  
and without the prior written consent of the Company shall not be  
assignable by the Executive otherwise than by will or the laws of  
descent and distribution. This Agreement shall inure to the benefit of  
and be enforceable by the Executive's legal representatives. 
 
          (b) This Agreement shall inure to the benefit of and be  
binding upon the Company and its successors and assigns. 
 
          (c) The Company will require any successor (whether direct or  
indirect, by purchase, merger, consolidation or otherwise) to all or  
substantially all of the business and/or assets of the Company to assume  
expressly and agree to perform this Agreement in the same manner and to  
the same extent that the Company would be required to perform it if no  
such succession had taken place. As used in this Agreement, "Company"  
shall mean the Company as hereinbefore defined and any successor to its  
business and/or assets as aforesaid which assumes and agrees to perform  
this Agreement by operation of law, or otherwise. 
 
     12. Miscellaneous.  (a) This Agreement shall be governed by and  
construed in accordance with the laws of the State of California without  
reference to principles of conflict of laws.  The captions of this  
Agreement are not part of the provisions hereof and shall have no force  
or effect.  This Agreement may not be amended or modified otherwise than  
by a written agreement executed by the parties hereto or their  
respective successors and legal representatives. 
 
          (b) All notices and other communications hereunder shall be in  
writing and shall be given by hand delivery to the other party or by  
registered or certified mail, return receipt requested, postage prepaid,  
addressed as follows: 
 
          If to the Executive: 
 
                               _______________________________________ 
 
 
                               _______________________________________ 
 
 
          If to the Company:   National Semiconductor Corporation 
                               2900 Semiconductor Drive, M/S: 16-135 
                               Santa Clara, California 95052 
                               Attn:  General Counsel 
 
or to such other address as either party shall have furnished to the  
other in writing in accordance herewith. Notice and communications shall  
be effective when actually received by the addressee. 
 
          (c) The invalidity or unenforceability of any provision of  
this Agreement shall not affect the validity or enforceability of any  
other provision of this Agreement. 
 
          (d) The Company may withhold from any amounts payable under  
this Agreement such Federal, state, local or foreign taxes as shall be  
required to be withheld pursuant to any applicable law or regulation. 
 
          (e) The Executive's or the Company's failure to insist upon  
strict compliance with any provision hereof or any other provision of  
this Agreement or the failure to assert any right the Executive or the  
Company may have hereunder, including, without limitation, the right of  
the Executive to terminate employment for Good Reason pursuant to  
Section 5(c) (i)-(v) of this Agreement, shall not be deemed to be a  
waiver of such provision or right or any other provision or right of  
this Agreement. 
 
          (f) The Executive and the Company acknowledge that, except as  
may otherwise be provided under any other written agreement between the  
Executive and the Company, the employment of the Executive by the  
Company is "at will" and, prior to the Effective Date, the Executive's  
employment may be terminated by either the Executive or the Company at  
any time prior to the Effective Date, in which case the Executive shall  
have no further rights under this Agreement.  From and after the  
Effective Date this Agreement shall supersede any other agreement  
between the parties with respect to the subject matter hereof. 
 
IN WITNESS WHEREOF, the Executive has hereunto set the Executive's hand  
and, pursuant to the authorization from its Board of Directors, the  
Company has caused this Agreement to be executed in its name on its  
behalf, all as of the day and year first above written. 
 
 
                           ____________________________________________ 
                               (Executive) 
 
                           NATIONAL SEMICONDUCTOR CORPORATION 
 
 
                           By: 
                           Its: 
 
  
                                                           Exhibit 11.0 
 
                        NATIONAL SEMICONDUCTOR CORPORATION 
          CALCULATION OF EARNINGS PER SHARE-ASSUMING FULL DILUTION (1) 
                     (In Millions, Except Per Share Amounts) 
 
                                                Year ended            
                                     -------------------------------- 
                                     May 31,      May 25,      May 26, 
                                       1998         1997         1996  
                                     -------     -------      -------     
Net income (loss) , as reported     $ (98.6)     $   1.6      $ 201.0 
Adjustment for interest on  
  convertible notes                    16.1          9.2          5.8 
                                     -------     -------      -------  
Net income (loss)                   $ (82.5)     $  10.8      $ 206.8 
                                     =======     =======      ======= 
Number of shares: 
  Weighted average common shares  
  outstanding                         163.9        156.1        145.0 
  Effect of dilutive securities: 
    Stock options                       3.6          3.0          3.2 
                                     -------     -------      ------- 
  Shares issuable from assumed  
    conversion of convertible notes     7.7          7.6         10.1 
                                     -------     -------      -------    
  Weighted average common and  
    potential common shares assuming  
    full dilution                     175.2        166.7        158.3  
                                     =======     =======      ======= 
Diluted earnings (loss) per share: 
  Net income                        $ (0.47)(1)  $  0.06(1)   $  1.31(1) 
                                     =======     =======      =======  
- --------------------------------------- 
(1)  For fiscal 1998, 1997 and 1996, this calculation is submitted in 
accordance with Regulation S-K Item 601 (b)(11) although it is contrary 
to paragraph 13 of Statement of Financial Accounting Standards No. 128 
because it produces an anti-dilutive result. 
 
                                                    
                                                           Exhibit 21.0 
NATIONAL SEMICONDUCTOR CORPORATION AND SUBSIDIARIES 
SUBSIDIARIES OF THE REGISTRANT 
 
The following table shows certain information with respect to the 
subsidiaries of the Company as of May 31, 1998, all of which are 
included in the consolidated financial statements of the Company: 
  
                             State or                        Percent of 
                              Other         Other Country      Voting 
                           Jurisdiction       In Which        Securities 
                                of          Subsidiary is       Owned by 
Name                       Incorporation      Registered        National 
- ----                       -------------      ----------        -------- 
ComCore Semiconductor,  
  Inc.                       California                            100% 
Future Integrated Systems,  
  Inc.                       California                            100% 
Cyrix Corporation            Delaware                              100% 
Cyrix Manufacturing, Inc.    Delaware                              100% 
Cyrix International, Inc.    Delaware                              100% 
Mediamatics, Inc.            California                            100% 
Dyna-Craft, Inc.             California                            100% 
National Semiconductor       Delaware                              100% 
  International, Inc. 
DTS Caribe, Inc.             Delaware                              100% 
National Semiconductor       Delaware                              100% 
  Netsales, Inc.            
National Semiconductor       Delaware           Maine              100% 
  (Maine), Inc.      
Comlinear Corporation        Delaware                              100% 
ASIC II Limited              Hawaii                                100% 
National Semiconductor       Delaware                              100% 
  B.V. Corporation      
National Semiconductor       France                                100% 
  France S.A.R.L.      
National Semiconductor       Germany            Belgium            100% 
  GmbH                      
National Semiconductor       Israel                                100% 
  (I.C.) Ltd. 
National Semiconductor       Italy                                 100%
  S.r.l. 
National Semiconductor       Sweden                                100%  
  A.B. 
National Semiconductor       Great Britain   Denmark/Ireland       100%  
  (U.K.) Ltd.                                Finland/Norway/ 
                                             Spain 
National Semiconductor       Great Britain                         100% 
  (U.K.)Pension Trust Company 
Cyrix International          Great Britain                         100% 
  Limited        
National Semiconductor       Netherlands                           100%
  Benelux B.V.
National Semiconductor B.V.  Netherlands                           100% 
National Semiconductor       Switzerland                           100% 
  International
  Finance S.A. 
Natsem India Designs         India                                 100%
  Pvt. Ltd.
National Semiconductor       Australia                             100%
  (Australia) Pty.Ltd.
National Semiconductor       Hong Kong                             100%
  (Hong Kong) Limited 
National Semiconductor       Hong Kong        Taiwan               100%
 (Far East) Hong Kong Limited
NSM International Limited    Hong Kong                              51%
National Semiconductor       Hong Kong                             100%
  Sunrise Hong Kong Limited
National Semiconductor       Japan                                 100%
  Japan Ltd. 
Cyrix K.K.                   Japan                                 100%
National Semiconductor       Malaysia                              100%
  SDN. BHD.
National Semiconductor       Malaysia                              100%
  Technology SDN. BHD. 
DynaCraft SDN. BHD.          Malaysia                              100%
DynaCraft Asia Pacific       Malaysia                              100%
  SDN. BHD.
National Semiconductor Pte   Singapore                             100%
  Ltd.
National Semiconductor       Singapore                             100%
  Asia Pacific Pte. Ltd. 
National Semiconductor       Singapore                             100% 
  Singapore Manufacturer
  Pte. Ltd. 
Shanghai National            People's 
  Semiconductor Technology   Republic of 
  Limited                    China                                  95% 
National Semiconductor       Korea                                 100%
  Korea Limited
National Semiconductor       Canada                                100%
  Canada Inc.
National Semiconductores     Brazil                                100%
  do Brazil Ltda. 
National Semicondutores da   Brazil                                100%
  America do Sul 
Electronica NSC de Mexico,   Mexico                                100%
 S.A. de C.V. 
ASIC Limited                 Bermuda                               100%
National Semiconductor       Barbados                              100%
  (Barbados) Limited 
Cyrix Export Sales           Barbados                              100%
  Corporation

                                                           Exhibit 24.0
                                POWER OF ATTORNEY 
 
     KNOW ALL MEN BY THESE PRESENTS, that each of the undersigned  
persons hereby constitutes and appoints Brian L. Halla, Donald Macleod, 
and John M. Clark III, and each of them singly, his true and lawful 
attorney-in-fact and in his name, place, and stead, and in any and all 
of his offices and capacities with National Semiconductor Corporation 
(the "Company"), to sign the Annual Report on Form 10-K for the 
Company's 1998 fiscal year, and any and all amendments to said Annual 
Report on Form 10-K, and generally to do and perform all things and acts 
necessary or advisable in connection therewith, and each of the 
undersigned hereby ratifies and confirms all that each of said 
attorneys-in-fact may lawfully do or cause to be done by virtue hereof.
     IN WITNESS WHEREOF, each of the undersigned has hereunto executed 
this Power of Attorney as of the date set forth opposite his signature.

     SIGNATURE                                             DATE
 
    //S// BRIAN L. HALLA                                   July 28, 1998 
    --------------------
          Brian L. Halla 
 
    //S// GARY P. ARNOLD                                   July 28, 1998 
    --------------------
          Gary P. Arnold 
 
    //S// ROBERT BESHAR                                    July 28, 1998 
    -------------------
          Robert Beshar 
 
    //S// E. FLOYD KVAMME                                  July 28, 1998 
    ---------------------
          E. Floyd Kvamme 
 
    //S// MODESTO A. MAIDIQUE                              July 28, 1998 
    -------------------------
          Modesto A. Maidique 
 
    //S// EDWARD R. McCRACKEN                              July 28, 1998 
    -------------------------
          Edward R. McCracken 
 
    //S// J. TRACY O'ROURKE                                July 28, 1998 
    -----------------------
          J. Tracy O'Rourke 
 
    //S// DONALD E. WEEDEN                                 July 28, 1998 
    ----------------------
          Donald E. Weeden 
 
    //S// DONALD MACLEOD                                   July 28, 1998 
    --------------------
          Donald Macleod 
 
    //S// RICHARD D. CROWLEY, JR.                          July 23, 1998 
    -----------------------------
          Richard D. Crowley, Jr.


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