LATTICE SEMICONDUCTOR CORP
10-K, 1997-06-26
SEMICONDUCTORS & RELATED DEVICES
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                          SECURITIES AND EXCHANGE COMMISSION
                                WASHINGTON, D.C 20549
                                      FORM 10-K
                                           

         COMMISSION FILE NUMBER: 0-18032
 / X /   Annual report pursuant to Section 13 or 15(d) of the Securities
         Exchange Act of 1934 for the fiscal year ended March 29, 1997 or

 /   /   Transition report pursuant to Section 13 or 15(d) of the Securities
         Exchange Act of 1934 For the transition period from         to        

                          LATTICE SEMICONDUCTOR CORPORATION

                (Exact name of Registrant as specified in its Charter)

              DELAWARE                                 93-0835214
       (State of Incorporation)            (I.R.S Employer Identification No.)
5555 NE MOORE COURT, HILLSBORO, OREGON                 97124-6421
(Address of principal executive offices)               (Zip Code)

Registrant's telephone number, including area code:  (503) 681-0118

          SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:  NONE
             SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:

           Title of Class                              Name of Exchange
    Common Stock, $.01 par value                            NASDAQ

   Preferred Share Purchase Rights                           None

    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 the Registrant's knowledge, in definitive proxy or 
information statements incorporated by reference in Part III of this Form 
10-K or any amendment to this Form 10-K.

                                  Yes       No  X
                                     -----    -----

    As of June 12, 1997, the aggregate market value of the shares of voting 
stock of the Registrant held by non-affiliates was approximately $785
million. Shares of Common Stock held by each officer and director and by each 
person who owns 5% or more of the outstanding Common Stock have been excluded 
in that such persons may be deemed affiliates.  This determination of affiliate
status is not necessarily a conclusive determination for other purposes.

    As of June 12, 1997, 23,066,825 shares of the Registrant's common stock 
were outstanding.

                         DOCUMENTS INCORPORATED BY REFERENCE

    1.  Portions of the Annual Report to Stockholders for the fiscal year 
ended March 29, 1997 are incorporated by reference in Part II hereof.

    2.  Portions of the definitive proxy statement of the Registrant to be 
filed pursuant to Regulation 14A for the 1997 Annual Meeting of Stockholders 
to be held on August 11, 1997 are incorporated by reference in Part III 
hereof.

<PAGE>

                        LATTICE SEMICONDUCTOR CORPORATION
                                   FORM 10-K
                                 ANNUAL REPORT
                               TABLE OF CONTENTS

Item of Form 10-K                                                          Page
- - - -----------------                                                         ----

PART I

Item 1    -    Business . . . . . . . . . . . . . . . . . . . . . . . . . .  2
Item 2    -    Properties . . . . . . . . . . . . . . . . . . . . . . . . . 16
Item 3    -    Legal Proceedings  . . . . . . . . . . . . . . . . . . . . . 17
Item 4    -    Submission of Matters to a Vote of Security Holders  . . . . 17
Item 4(a) -    Executive Officers of the Registrant . . . . . . . . . . . . 18


PART II

Item 5    -    Market for the Registrant's Common Stock and Related 
                Stockholder Matters . . . . . . . . . . . . . . . . . . . . 20
Item 6    -    Selected Financial Data  . . . . . . . . . . . . . . . . . . 20
Item 7    -    Management's Discussion and Analysis of Financial Condition 
                and Results of Operations . . . . . . . . . . . . . . . . . 21
Item 8    -    Financial Statements and Supplementary Data  . . . . . . . . 21
Item 9    -    Changes in and Disagreements with Accountants on Accounting 
                and Financial Disclosure  . . . . . . . . . . . . . . . . . 21


PART III

Item 10   -    Directors and Executive Officers of the Registrant . . . . . 22
Item 11   -    Executive Compensation . . . . . . . . . . . . . . . . . . . 22
Item 12   -    Security Ownership of Certain Beneficial Owners and 
                Management  . . . . . . . . . . . . . . . . . . . . . . . . 22
Item 13   -    Certain Relationships and Related Transactions . . . . . . . 22


PART IV

Item 14   -    Exhibits, Financial Statement Schedules and Reports on 
                Form 8-K  . . . . . . . . . . . . . . . . . . . . . . . . . 23

Signatures  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Financial Statement Schedules . . . . . . . . . . . . . . . . . . . . . . . S-1


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                                    BUSINESS

This Report contains forward-looking statements within the meaning of Section 
27A of the Securities Act of 1933, as amended, and Section 21E of the 
Securities Exchange Act of 1934, as amended.  Actual results could differ 
materially from those projected in the forward-looking statements as a result 
of the factors set forth in "Factors Affecting Future Results" and elsewhere 
in this Report.

GENERAL

Lattice Semiconductor Corporation (the "Company") designs, develops and 
markets high performance programmable logic devices ("PLDs") and related 
development system software. The Company is the inventor and world's leading 
supplier of in-system programmable ("ISP-TM-") PLDs. PLDs are standard 
semiconductor components that can be configured by the end customer as 
specific logic functions, enabling shorter design cycle times and reduced 
development costs. Lattice was founded in 1983 and is based in Hillsboro, 
Oregon.

PLD MARKET BACKGROUND

Three principal types of digital integrated circuits are used in most 
electronic systems: microprocessors, memory and logic. Microprocessors are 
used for control and computing tasks, memory is used to store programming 
instructions and data, and logic is employed to manage the interchange and 
manipulation of digital signals within a system. Logic contains 
interconnected groupings of simple logical "AND" and logical "OR" functions, 
commonly described as "gates". Typically, complex combinations of individual 
gates are required to implement the specialized logic functions required for 
systems applications. While system designers use a relatively small number of 
standard architectures to meet their microprocessor and memory needs, they 
require a wide variety of logic circuits in order to achieve end product 
differentiation. 

Logic circuits are found in a wide range of today's electronic systems 
including communications equipment, computers, peripherals, instrumentation, 
industrial controls and military systems. According to Dataquest 
Incorporated, a semiconductor market research firm, logic accounted for 
approximately 31% of the estimated $103 billion worldwide digital integrated 
circuit market in 1996. The logic market encompasses, among other segments, 
standard logic, custom-designed application specific integrated circuits 
("ASICs", which include conventional gate-arrays, standard cells and full 
custom logic circuits), and PLDs. Logic is often classified by the number of 
gates per chip, with PLDs offering up to 50,000 gates, and conventional gate 
arrays and custom logic circuits reaching up to several hundred thousand 
gates. 

Manufacturers of electronic systems are increasingly challenged to bring
differentiated products to market quickly. These competitive pressures often
preclude the use of custom-designed ASICs, which generally entail significant
design risks and time delay. Standard logic products, an alternative to
custom-designed ASICs, limit a manufacturer's flexibility to adequately
customize an end system. Programmable logic addresses this inherent dilemma.
PLDs are standard products, purchased by systems manufacturers in a "blank"
state, that can be


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custom configured into a virtually unlimited number of specific logic 
functions by programming the device with electrical signals. PLDs give system 
designers the ability to quickly create their own custom logic functions to 
provide product differentiation without sacraficing rapid time to market. 
Certain PLD products, including the Company's, are reprogrammable, meaning 
that the logic configuration can be modified, if needed, after the initial 
programming.  A recent development pioneered by the Company, in-system 
programmable PLDs, extends the flexibility of standard reprogrammable PLDs by 
allowing the system designer to configure and reconfigure the logic functions 
of the PLD with standard 5-volt or 3.3-volt power supplies without removing 
the PLD from the system board. 

Several common types of PLDs currently coexist in the marketplace, each 
offering customers a particular set of benefits. These include low-density 
PLDs (less than 1,000 gates) and high-density PLDs (greater than 1,000 
gates). High-density PLDs include both complex PLDs ("CPLDs," up to 25,000 
gates) and field programmable gate arrays ("FPGAs," up to 50,000 gates). 

Low-density devices are typically based on industry standard architectures 
and include the GAL-Registered Trademark- ("Generic Array Logic") product 
family developed by the Company. These architectures are familiar to most 
system designers and are supported by standard widely available development 
tools. Offering the highest absolute performance and lowest cost per device, 
these products are the most effective PLD solution to support simple logic 
functions. 

High-density devices are typically based on proprietary architectures and 
require support from sophisticated computer aided engineering ("CAE") 
development tools.  Due to higher levels of logic integration, absolute 
performance typically lags that of state-of-the-art low-density PLDs by one 
or more technology generations. However, in situations requiring complex 
logic functions, high-density PLDs can provide important advantages over
a large cluster of low-density devices. These advantages include system 
performance enhancement and power and cost savings. 

CPLDs and FPGAs are the two primary types of high-density PLD architectures. 
Each architecture is generally optimal for different types of logic 
functions, although many logic functions can be implemented with either 
architecture. CPLDs are characterized by a regular building block structure 
of wide-input logic cells, termed macrocells, and use of a centralized logic 
interconnect scheme. CPLDs are optimal for control logic applications, such 
as state machines, bus arbitration, encoders, decoders and sequencers. FPGAs 
are characterized by a narrow-input logic cell and use a distributed 
interconnect scheme. FPGAs are optimal for register intensive and data path 
logic applications such as interface logic and arithmetic functions. The 
Company believes that a substantial portion of high-density PLD customers 
utilize both CPLD and FPGA architectures within a single system design, 
partitioning logic functions across multiple devices to optimize overall 
system performance and cost. 

TECHNOLOGY

The Company believes that electrically erasable CMOS ("E(2)CMOS-Registered 
Trademark-") is the preferred process technology for both high-density CPLDs 
and low-density PLDs due to its inherent performance, reprogrammability and 
testability benefits. E(2)CMOS, through its fundamental ability to be 
programmed and erased electronically, serves as the foundation for the 
Company's ISP products. 


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<PAGE>

IN-SYSTEM PROGRAMMABLE (ISP) PRODUCTS AND TECHNOLOGY

The Company has pioneered the development of ISP products, based on a 
proprietary technology, which affords it a competitive advantage in the 
high-density CPLD market.  In contrast to standard PLDs, ISP devices can be 
configured and reconfigured by the system designer without being removed from 
the printed circuit board. Standard E(2)CMOS programmable logic devices require 
12-volt electrical signals and therefore must be removed from the printed 
circuit board and programmed using stand alone, specialized hardware, while 
ISP devices can be programmed with standard 5-volt or 3.3-volt electrical 
signals. ISP devices offer enhanced flexibility versus standard PLDs, 
providing a number of important benefits to a system manufacturer across the 
full spectrum of an electronic system product cycle. ISP devices can allow 
customers to reduce design cycle times, accelerate time to market, reduce 
prototyping costs, reduce manufacturing costs and lower inventory 
requirements. ISP devices can also provide customers the opportunity to 
perform simplified and cost-effective field reconfiguration through a data 
file transferred by computer disk or serial data signal. All of the Company's 
high-density CPLDs are available with ISP. The Company also offers its most 
popular low-density architecture, the GAL22V10, with ISP. 

E(2)CMOS PROCESS TECHNOLOGY

The Company's current high- and low-density PLD offerings are based on the 
Company's proprietary E(2)CMOS manufacturing process technology, termed 
UltraMOS-Registered Trademark-.  The Company's current production processes, 
UltraMOS IV, UltraMOS V and UltraMOS VI are sub-micron CMOS technologies.

In comparison to bipolar technology, at one time the dominant technology for 
low-density PLDs, E(2)CMOS technology consumes less power and generates less 
heat while operating at comparable speed. Additionally, in contrast to 
one-time-programmable bipolar PLDs, E(2)CMOS PLDs are fully erasable and 
reprogrammable, providing greater end customer design flexibility and 
allowing the PLD manufacturer to fully test all programmable elements in a 
device prior to shipment. An alternative CMOS technology, Erasable 
Programmable Read Only Memory ("EPROM"), provides the same low power 
consumption benefits as E(2)CMOS, but requires ultraviolet light exposure for 
erasure, necessitating expensive quartz windowed packages and limiting 
testability. Antifuse and Static Random Access Memory ("SRAM") technologies, 
used primarily in the manufacture of high-density FPGAs, offer certain 
advantages for very dense logic devices, but also have significant drawbacks 
when compared with E(2)CMOS. Antifuse technology is non-erasable, 
non-reprogrammable and subject to lengthy initial programming times that can 
hinder usage in volume production applications. SRAM technology is volatile 
(erases when electrical power is removed), and as such programmable SRAM 
FPGAs require additional non-volatile memory, typically on a separate device, 
to store programming code. This adds cost and printed circuit board area to a 
design, and results in the devices not being completely functional at initial 
system power-up. 


                                       4
<PAGE>

PRODUCTS

HIGH-DENSITY CPLDS

SILICON.  The Company first entered the high-density market in fiscal 1993 
and currently offers four distinct families of ispLSI-Registered 
Trademark-products, each consisting of multiple devices.  All devices are 
offered with ISP.  The Company is currently shipping over 125 speed, package 
and temperature range combinations of high-density CPLDs.

ISPLSI 1000/E:  The Company's original high-density family utilizes an 
innovative, proprietary architecture incorporating familiar GAL-like logic 
building blocks.  This family offers performance of up to 125 MHz, with 
propagation delays as low as 7.5 nanoseconds, densities of 2,000 to 8,000 
gates, and is available in surface mount packages ranging from 44- to 
128-pins.

ISPLSI 2000/V:  The ispLSI 2000 family utilizes an architecture designed for 
input/output ("I/O") intensive applications and offers industry leading CPLD 
performance.  This family provides performance of up to 180 MHz, with 
propagation delays as low as 5 nanoseconds, densities of 1,000 to 6,000 
gates, and 44- to 176-pin standard surface mount packages.  The ispLSI 2000LV 
family, an extension of the ispLSI 2000 family, operates using the emerging 
3.3-volt power supply standard. Offered with a range of density, performance 
and package specifications, the ispLSI 2000LV family is targeted towards 
emerging high-growth, low-voltage system applications in the computing and 
communication markets.

ISPLSI 3000:  The ispLSI 3000 family incorporates an enhanced logic 
architecture to target higher density applications while retaining high 
performance.  It offers densities of 7,000 to 14,000 gates, and performance 
of up to 125 MHz, with propagation delays as low as 7.5 nanoseconds. 
Available in 160- to 304-pin surface mount packages, the 3000 family also 
incorporates boundary scan test, an attractive feature that provides enhanced 
testing capabilities important for complex systems.

ISPLSI 6000:  The ispLSI 6000 family extends the Company's high-density CPLD 
density range to 25,000 gates. This family utilizes an innovative cell-based 
architecture that combines a general purpose high-density CPLD with memory 
and other function specific circuit blocks.  Offered with performance of up 
to 77 MHz, with propagation delays as low as 15 nanoseconds, the ispLSI 6000 
family allows integration of complete logic subsystems in the communications, 
computing and multimedia markets.

The Company plans to continue to introduce new families of high-density 
products, as well as improve the performance of existing product families, to 
meet market needs. 

SOFTWARE DEVELOPMENT TOOLS.  All of the Company's high-density products are 
supported by the Company's ispDS-TM- software development tools and 
ispDS+-TM- software development tools (referred to as "fitters").  Designed to 
be a low cost, fully integrated development tool, ispDS runs under the 
Microsoft Windows operating system on a personal computer. ispDS software 
allows a customer to enter and verify a logic design, perform logic 
minimization, assign I/O pins and critical speed paths, simulate timing, 
execute automatic place and route tasks and download a program to an ISP 
device.  Designed to provide a seamless integration of the Company's 
development tools with standard design environments, ispDS+ software 
leverages customers' existing investments in third-party CAE tools.  
Optimized for HDL synthesis, ispDS+ software supports all 


                                       5
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popular third party CAE development tool environments running on IBM 
compatible personal computers as well as workstations from Sun Microsystems 
and Hewlett-Packard. The Company offers ispDS+ products supporting common 
third party CAE design tool environments, including Cadence, Data I/O ABEL, 
Data I/O Synario, Exemplar, Isdata, Logical Devices, Mentor Graphics, OrCAD, 
Synopsys, Synplicity and ViewLogic. ispDS+ software allows a customer to 
compile a design developed in a third party environment, assign I/O pins and 
critical speed paths, simulate and analyze timing, execute automatic place 
and route tasks and download a program to an ISP device.  In fiscal 1997, the 
Company released new versions of its existing ispDS and ispDS+ software 
development tools to enhance performance, functionality and ease of use.

The Company also provides several software algorithms that support in-system 
programming of the Company's ISP devices.  These software products include 
ispCODE-TM-, ispDOWNLOAD-TM-, ispREMOTE-TM- and ispATE-TM-. ispATE enables 
ISP product programming to be integrated into automatic test equipment 
("ATE") on the manufacturing floor.  

During fiscal 1997, the number of installed seats of the Company's software 
development tools, as measured by the Company, grew from over 10,000 to over 
17,000. The Company plans to continue to enhance and expand its development 
tool offerings.

LOW-DENSITY PLDS

The Company offers the industry's broadest line of low-density CMOS PLDs 
based on its 16 families of GAL products offered in over 200 speed, power, 
package and temperature range combinations. GAL devices range in complexity 
from approximately 200 to 1,000 logic gates and are typically assembled in 
20-, 24-and 28-pin standard dual in-line packages and in 20- and 28-pin 
standard plastic leaded chip carrier packages. The Company offers the 
industry standard GAL16V8, GAL20V8, GAL22V10, GAL20RA10 and GAL20XV10 
architectures in a variety of speed grades, with propagation delays as low as 
3.5 nanoseconds, the highest performance in the industry. The Company also 
offers several innovative proprietary extension architectures, the 
ispGAL-Registered Trademark-22V10, GAL26CV12, GAL18V10, GAL16VP8, GAL20VP8, 
GAL6001/2, GAL16V8Z and GAL20V8Z, each of which is optimized for specific 
applications. These product families offer industry leading performance 
levels, typically with propagation delays as low as 7.5 nanoseconds. The 
Company extended its GAL line by introducing a family of 3.3-volt industry 
standard architectures, the GAL16LV8, GAL20LV8, GAL22LV10 and GAL26CLV12 in a 
variety of speed grades, with propagation delays as low as 3.5 nanoseconds, 
the highest performance in the industry. Offered with a range of power 
consumption specifications, these devices are targeted towards emerging 
high-growth, low-voltage system applications in the communication and 
computing markets. The Company is currently selling the GAL16LV8D-3.5, the 
world's fastest PLD available in any technology or operating voltage.

The Company plans to continue to maintain a broad offering of performance 
leadership, standard and proprietary architecture low-density CMOS PLDs. 

The Company's GAL products are supported by industry standard software and 
hardware development tools marketed by independent manufacturers specifically 
for PLD applications.


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<PAGE>

PRODUCT DEVELOPMENT

The Company places great emphasis on product development and believes that 
continued investment in the development of new products that exploit market 
trends is required to maintain its competitive position. The Company's 
product development activities emphasize new high-density PLDs, improvements 
of its proprietary ISP products and E(2)CMOS processes technologies, 
performance enhancement and cost reduction of existing products, and 
extension and enhancement of its software development tools. Product 
development activities occur in the Company's Hillsboro, Oregon headquarters, 
its Milpitas, California product development center, and its Shanghai, China 
design center. 

Research and development expenses were $22.9 million, $26.8 million and $27.8 
million in fiscal years 1995, 1996 and 1997, respectively. The Company 
expects to continue to make significant investments in research and 
development in the future. 

OPERATIONS

The Company does not manufacture its silicon wafers. The Company has 
historically maintained strategic relationships with large semiconductor 
manufacturers in order to source its finished silicon wafers, allowing the 
Company to focus its internal resources on product, process and market 
development. In addition, assembly is performed for the Company by outside 
suppliers. The Company performs most test operations and reliability and 
quality assurance processes internally, as the Company believes it can add 
significant customer value in these areas.  The Company has achieved ISO 9001 
quality certification, an indication of the Company's high internal 
operational standards. 

WAFER FABRICATION

The majority of the Company's silicon wafer requirements are currently 
supplied by Seiko Epson Corporation ("Seiko Epson") in Japan pursuant to an 
agreement with S MOS Systems, Inc. ("S MOS"), an affiliated U.S. distributor 
of Seiko Epson. See "Licenses and Agreements - Seiko Epson/S MOS." The 
Company negotiates wafer volumes, prices and terms with Seiko Epson and S MOS 
on a periodic basis. In addition, the Company receives silicon wafers from 
United Microelectronics Corporation ("UMC") in Taiwan pursuant to an 
agreement entered into in 1995. Wafer prices and other purchase terms related 
to this commitment are subject to periodic adjustment.  See " Licenses and 
Agreements - UMC." A significant interruption in supply from Seiko Epson 
through S MOS or from UMC would have a material adverse effect on the 
Company's business. See "Factors Affecting Future Results." 


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ASSEMBLY

After wafer fabrication and initial testing, the Company ships wafers to 
independent subcontractors for assembly. During assembly, wafers are 
separated into individual die and encapsulated in plastic or ceramic 
packages. Presently, the Company has qualified long-term assembly partners in 
Hong Kong, Malaysia, the Philippines, South Korea and the United States. 

TESTING

The Company electrically tests the die on each wafer prior to shipment for 
assembly. Following assembly, prior to customer shipment, each product 
undergoes final testing using test equipment, techniques and quality 
assurance procedures. Final testing on certain products is performed at 
independent contractors in Malaysia, the Philippines, South Korea and the 
United States. 

MARKETING, SALES AND CUSTOMERS

The Company sells its products directly to end customers through a network of 
independent sales representatives and indirectly through a network of 
distributors. The Company utilizes a direct sales management and field 
applications engineering organization in combination with manufacturers'
representatives and distributors to reach a broad base of potential end 
customers. The Company's end customers are primarily original equipment 
manufacturers in the fields of communications, computing, peripherals, 
instrumentation, industrial controls and military systems. The Company 
believes its distribution channel is a cost-effective means of reaching end 
customers. 

At March 29, 1997, the Company had 19 sales representatives and five 
distributors in the United States and Canada. In North America, Arrow 
Electronics, Inc., Hamilton Hallmark, Insight Electronics, Inc. and Marshall 
Industries provide nationwide distribution, while Future Electronics provides 
regional distribution coverage in Canada. The Company has established sales 
channels in over 30 foreign countries through a network of over 30 sales 
representatives and distributors. Approximately one-half of the Company's 
North American sales and most of its foreign sales are made through 
distributors. 

The Company protects each of its North American distributors and some of its 
foreign distributors against reductions in published prices, and expects to 
continue this policy in the foreseeable future. The Company also allows 
returns from these distributors of unsold products under certain conditions. 
For these reasons, the Company does not recognize revenue until products are 
resold by these distributors. 

The Company provides technical and marketing assistance to its end customers 
and sales force with engineering staff based in the Company's headquarters, 
design centers and selected field sales offices. The Company maintains 21 
domestic and international sales offices where the Company's field sales 
managers and applications engineers are based. These offices are located in 
the metropolitan areas of Atlanta, Austin, Boston, Chicago, Dallas, Denver, 
Los Angeles, Minneapolis, Orlando, Portland, Raleigh, San Diego, San Jose, 
Hong Kong, London, Munich, Paris, Seoul, Stockholm, Taipei and Tokyo. 

International revenues, including those from Canada, accounted for 47%, 48% 
and 49% of the Company's revenues in fiscal 1995, 1996 and 1997, respectively.
Revenues from Europe were $24.5 million, $37.9 million 


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and $ 39.9 million, and from Asia were $40.6 million, $52.4 million and $ 
52.6 million, in fiscal 1995, 1996 and 1997, respectively. Both international 
and domestic revenues are generally invoiced in U.S. dollars with the 
exception of sales in Japan which are invoiced in yen. 

The Company's products are sold to a large and diverse group of customers. No 
individual end customer accounted for more than 5% of revenue in either fiscal 
1995, 1996 or 1997.   Two distributors accounted for approximately 12% and 
11% of revenue in fiscal 1995.  One distributor accounted for approximately 
11% of revenue in fiscal 1996.  No distributor accounted for more than 10% of 
revenue in fiscal 1997.

The Company's sales are primarily executed against purchase orders for 
standard products. Customers frequently revise quantities and delivery 
schedules, without penalty. The Company therefore does not believe that 
backlog as of any given date is indicative of future revenue. 

COMPETITION

The semiconductor industry overall is intensely competitive and is 
characterized by rapid technological change, rapid rates of product 
obsolescence and price erosion. The Company's current and potential 
competitors include a broad range of semiconductor companies, ranging from 
very large, established companies to emerging companies, many of which have 
greater financial, technical, manufacturing, marketing and sales resources 
than the Company. 

The principal competitive factors in the CMOS PLD market include product 
features, price, customer support, and sales, marketing and distribution 
strength. In the high-density segment, the availability of competitive 
software development tools is also critical. In addition to product features 
such as speed, power consumption, reprogrammability, design flexibility and 
reliability, competition in the PLD market occurs on the basis of price and 
market acceptance of specific products and technology. The Company believes 
that it competes favorably with respect to each of these factors. The Company 
intends to continue to address these competitive factors by working to 
continually introduce product enhancements and new products, by seeking to 
establish its products as industry standards in their respective markets, and 
by working to reduce the manufacturing cost of its products over their life 
cycle. 

In the high-density PLD market, the Company primarily competes directly with 
Advanced Micro Devices ("AMD") and Altera, both of which offer competing CPLD 
products. The Company also competes indirectly with manufacturers of FPGA 
devices such as Actel, Lucent, and Xilinx as well as other semiconductor 
companies providing non-PLD based logic solutions. As the Company and these 
other companies seek to expand their markets, competition may increase. 

In the low-density PLD market, the Company competes primarily with AMD, a 
licensee of the Company's GAL patents, which offers a full line of E(2)CMOS 
GAL-compatible PLDs. Altera, Atmel and Cypress Semiconductor offer products 
based on similar and competing CMOS technologies and architectures, however, 
these companies do not offer full product lines. 

Although to date the Company has not experienced significant competition from 
companies located outside the United States, such companies may become a more 
significant competitive factor in the future. As the 


                                       9
<PAGE>

Company and its current competitors seek to expand their markets, competition 
may increase. Any such increases in competition could have a material adverse 
effect on the Company's operating results. 

PATENTS

The Company seeks to protect its products and wafer fabrication process 
technology primarily through patents, trade secrecy measures, copyrights, 
mask work protection, trademark registrations, licensing restrictions, 
confidentiality agreements and other approaches designed to protect 
proprietary information. There can be no assurance that others may not 
independently develop competitive technology not covered by the Company's 
patents or that measures taken by the Company to protect its technology will 
be effective. 

The Company holds domestic, European and Japanese patents on its PLD 
products and has patent applications pending in the United States, Japan and 
under the European Patent Convention. There can be no assurance that pending 
patent applications or other applications that may be filed will result in 
issued patents, or that any issued patents will survive challenges to their 
validity. Although the Company believes that its patents have value, there 
can be no assurance that the Company's patents, or any additional patents 
that may be issued in the future, will provide meaningful protection from 
competition. The Company believes its success will depend primarily upon the 
technical expertise, experience, creativity and the sales and marketing 
abilities of its personnel. 

Patent and other proprietary rights infringement claims are common in the 
semiconductor industry. The Company has received a letter from a 
semiconductor manufacturer stating that it believes a number of its patents, 
related to product packaging, cover certain products sold by the Company. 
While the manufacturer has offered to license certain of such patents to the 
Company, there can be no assurance, on this or any other claim which may be 
made against the Company, that the Company could obtain a license on terms or 
under conditions that would be favorable to the Company. 

LICENSES AND AGREEMENTS

SEIKO EPSON/S MOS

S MOS, an affiliated U.S. distributor of Seiko Epson, has agreed to provide 
manufactured wafers to the Company in quantities based on six-month rolling 
forecasts provided by the Company. The Company has committed to buy certain 
minimum quantities of wafers per month. The Company's products are 
manufactured in Japan at Seiko Epson's wafer fabrication facilities and 
delivered to the Company by S MOS. Prices for the wafers obtained from S MOS 
are reviewed and adjusted periodically and may be adjusted to reflect 
prevailing currency exchange rates. See "Factors Affecting Future Results." 
Daniel S. Hauer, a member of the Company's Board of Directors, is Chairman of 
the Board of Directors of S MOS. 

In July 1994, the Company entered into an advance production payment 
agreement with Seiko Epson and S MOS, under which it advanced to Seiko Epson 
$42 million during fiscal 1995 to be used by Seiko Epson to finance 
additional sub-micron semiconductor wafer manufacturing capacity. Under the 
terms of the agreement, the advance is to be repaid in the form of advanced 
technology sub-micron semiconductor wafers. Subject to certain conditions set 
forth in the agreement, Seiko Epson has agreed to supply, and the Company has 
agreed to receive, such wafers at a price (in Japanese yen) and volume 
expected to achieve full repayment of the advance 


                                       10
<PAGE>

over a three- to four-year period. In conjunction with the advance production 
payment agreement, the Company also paid $2 million during fiscal 1995 for 
the development of sub-micron process technology and the fabrication of 
engineering wafers to be delivered over the same period. The agreement calls 
for wafers to be supplied by Seiko Epson through S MOS pursuant to a purchase 
agreement concluded with S MOS. Total wafer receipts under these agreements 
aggregated approximately $30.2 million as of March 29, 1997.

In March 1997, the Company entered into a second advance production payment 
agreement with Seiko Epson and SMOS under which it agreed to advance 
approximately $90 million, payable over two years, to Seiko Epson to finance 
construction of an eight-inch sub-micron semiconductor wafer manufacturing 
facility.  The timing of the payments is related to certain milestones in the 
development of the facility.  Under the terms of the agreement, the advance 
is to be repaid with semiconductor wafers over a multi-year period. The 
agreement calls for wafers to be supplied by Seiko Epson through S MOS 
pursuant to purchase agreements concluded with S MOS.  The Company also has 
an option under the agreement to advance Seiko Epson an additional $60 
million for additonal wafer supply under similar terms.  The first payment 
pursuant to this agreement, approximately $17.0 million, was made during March
1997.

UMC

The Company entered into a series of agreements with UMC in September 1995 
pursuant to which the Company agreed to join UMC and several other companies 
to form a separate Taiwanese company, UICC, for the purpose of building and 
operating an advanced semiconductor manufacturing facility in Taiwan, 
Republic of China. Under the terms of the agreement, the Company will invest 
approximately $53 million, payable in three installments, for a 10% equity 
interest in UICC  and the right to receive a percentage of the facility's 
wafer production at market prices.  The timing of the payments is related to 
certain milestones in the development of the advanced semiconductor 
manufacturing facility.  The first payment, in the amount of $13.7 million, 
was paid in January 1996, the second payment, in the amount of approximately 
$25.8 million, was paid during January 1997, and the final payment is 
anticipated to be required within the six-month period ending December 1997.

AMD

In November 1987, as part of the settlement of a patent infringement suit 
against the Company, the Company and Monolithic Memories, Inc. ("MMI", 
subsequently merged with AMD) entered into an agreement cross-licensing each 
other's patents covering programmable and reprogrammable logic devices based 
on patent applications having a first filing date prior to November 1989. The 
agreement was subsequently amended in May 1989 by the Company and AMD, the 
successor to the rights and obligations of MMI in the original agreement. The 
amendment covers those patents relating to PLD products which are based on 
patent applications originally filed by the Company, MMI and AMD prior to 
December 31, 1991. The license terminates, with respect to certain patents 
asserted by AMD, to cover the Company's current principal products if the 
Company is acquired by a semiconductor manufacturer with sales in excess of a 
stated amount or by certain types of companies headquartered in designated 
Asian countries. No license has been granted to either party for any 
copyright work, trademark or process technology and, therefore, AMD has not 
been licensed to use the GAL trademark on its products. 


                                       11
<PAGE>

FACTORS AFFECTING FUTURE RESULTS

The Company believes that its future operating results will be subject to 
quarterly variations based upon a wide variety of factors, including the 
cyclical nature of both the semiconductor industry and the end markets 
addressed by the Company's products, the timing of new product introductions, 
price erosion, product obsolescence, substantial adverse currency exchange 
rate movements, variations in product mix, scheduling, rescheduling and 
cancellation of large orders, competitive factors, the availability of 
manufacturing capacity and wafer supply, the ability to achieve volume 
production at Seiko Epson's new eight-inch facility or UICC, the ability to 
develop and implement new process technologies, fluctuations in manufacturing 
yields, changes in effective tax rates and litigation expenses.  Due to these 
and other factors, the Company's past results are a less useful predictor of 
future results than is the case in more mature and stable industries.  The 
Company has increased its level of operating expenses and investment in 
manufacturing capacity in anticipation of future growth in revenues, 
primarily from increased  sales of its high-density products.  To the extent 
that this revenue growth does not materialize, the Company's operating 
results would be adversely affected.

The semiconductor industry is highly cyclical and has been subject to 
significant downturns at various times that have been characterized by 
diminished product demand, production overcapacity and accelerated erosion of 
average selling prices.  The Company's rate of growth in recent periods has 
been positively and negatively impacted by trends in the semiconductor 
industry.  Any material imbalance in industry-wide production capacity 
relative to demand, shift in industry capacity toward products competitive 
with the Company's products, reduced demand or reduced growth in demand or 
other factors could result in a decline in the demand for or the prices of 
the Company's products and could have a material adverse effect on the 
Company's operating results.

The market price of the Company's common stock could be subject to 
significant fluctuations in response to variations in quarterly operating 
results, shortfalls in revenues or earnings from levels expected by 
securities analysts and other factors such as announcements of technological 
innovations or new products by the Company or by the Company's competitors, 
government regulations, developments in patent or other proprietary rights, 
and developments in the Company's relationships with parties to collaborative 
agreements.  In addition, the stock market can experience significant price 
fluctuations.  These fluctuations often are unrelated to the operating 
performance of the specific companies whose stocks are traded.  Broad market 
fluctuations, as well as economic conditions generally and in the 
semiconductor industry specifically, could adversely affect the market price 
of the Company's common stock.

The Company does not manufacture finished silicon wafers.  Its products, 
however, require wafers manufactured with state-of-the-art fabrication 
equipment and techniques.  Accordingly, the Company's strategy has been to 
maintain relationships with large semiconductor manufacturers for the 
production of its wafers.  Currently all of its silicon wafers are 
manufactured by either Seiko Epson in Japan or UMC in Taiwan.  A significant 
interruption in supply from Seiko Epson, through S MOS, Seiko Epson's 
affiliated U.S. distributor, or from UMC would have a material adverse effect 
on the Company's business.

Worldwide manufacturing capacity for silicon wafers is limited and inelastic. 
Therefore, significant increases in demand or interruptions in supply could 
adversely affect the Company.  Through fiscal 1997, the Company was 
successful in obtaining adequate wafer capacity commitments; however, it has 
in the past experienced delays in obtaining wafers. Although current 
commitments are anticipated to be adequate through fiscal 1998, there can be 


                                       12
<PAGE>

no assurance that existing capacity commitments will be sufficient to permit 
the Company to satisfy all of its customers' demand in future periods.  The 
Company negotiates wafer prices and certain wafer supply commitments with 
Seiko Epson, S MOS and UMC on an annual basis, and, in some cases, as 
frequently as semiannually. Moreover, wafer prices and commitments are 
subject to continuing review and revision by the parties. There can be no 
assurance that Seiko Epson, S MOS or UMC will not reduce their allocations of 
wafers or increase prices to the Company in future periods or that any such 
reduction in supply could be offset pursuant to arrangements with alternate 
sources of supply.  If any substantial reduction of supply or substantial 
price increase were to occur, the Company's operating results could be 
materially adversely affected.  

The Company's wafer purchases from Seiko Epson are denominated in Japanese 
yen. In the past, the dollar has lost substantial value with respect to the 
yen. There is no assurance that the value of the dollar with respect to the 
yen will not again experience substantial deterioration.  Any substantial 
continued deterioration of dollar-yen exchange rates could have a material 
adverse effect on the Company's results of operations.

The Company depends upon wafer suppliers to produce wafers with acceptable 
yields and to deliver them to the Company in a timely manner.  Substantially 
all of the Company's revenues are derived from products based on E(2)CMOS 
process technology.  Successful implementation of the Company's proprietary 
E(2)CMOS process technology, UltraMOS, requires a high degree of coordination 
between the Company and its wafer supplier.  Therefore, significant lead time 
is required to reach volume production at a new wafer supply location such as 
Seiko Epson's new eight-inch facility or UICC.  Accordingly, there can be no 
assurance that volume production at Seiko Epson's new eight-inch facility or 
UICC will be achieved in the near term or at all.  The manufacture of high 
performance E(2)CMOS semiconductor wafers is a complex process that requires a 
high degree of technical skill, state-of-the-art equipment and effective 
cooperation between the wafer supplier and the circuit designer to produce 
acceptable yields. Minute impurities, errors in any step of the fabrication 
process, defects in the masks used to print circuits on a wafer and other 
factors can cause a substantial percentage of wafers to be rejected or 
numerous die on each wafer to be non-functional.  As is common in the 
semiconductor industry, the Company has from time to time experienced in the 
past, and expects that it will experience in the future, production yield 
problems and delivery delays.  Any prolonged inability to obtain adequate 
yields or deliveries could adversely affect the Company's operating results.

The Company expects that, as is customary in the semiconductor business, it 
will in the future seek to convert its fabrication process technology to 
larger wafer sizes, to smaller device geometries or to new or additional 
suppliers in order to maintain or enhance its competitive position.  Such 
conversions entail inherent technological risks that could adversely affect 
yields and delivery times and could have a material adverse impact on the 
Company's operating results.  To a considerable extent, the Company's ability 
to execute its strategies will depend upon its ability to maintain and 
enhance its advanced process technologies.  As the Company does not presently 
operate its own wafer fabrication or process development facility, the 
Company depends upon silicon wafer manufacturers to provide the facilities 
and support for its process development.  In light of this dependency and the 
intensely competitive nature of the semiconductor industry, there is no 
assurance that either process technology development or timely product 
introduction can be sustained in the future.

In addition, other unanticipated changes in or disruptions of the Company's 
wafer supply arrangements could reduce product availability, increase cost or 
impair product quality and reliability.  Many of the factors that could 
result in such changes are beyond the Company's control.  For example, a 
disruption of operations at Seiko 


                                       13
<PAGE>

Epson's or UMC's manufacturing facilities as a result of a work stoppage, 
fire, earthquake or other natural disaster, would cause delays in shipments 
of the Company's products and would have a material adverse effect on the 
Company's operating results.

The Company's finished silicon wafers are assembled and packaged by 
independent subcontractors located in the Philippines, South Korea and 
Malaysia, Hong Kong and the United States.  Although the Company has not yet 
experienced significant problems or interruptions in supply from its assembly 
contractors, any prolonged work stoppages or other failure of these 
contractors to supply finished products could have a material adverse effect 
on the Company's operating results.

Because of the rapid rate of technological change in the semiconductor 
industry, the Company's success will ultimately depend in large part on its 
ability to introduce new products on a timely basis that meet a market need 
at a competitive price and with acceptable margins as well as enhancing the 
performance of its existing products. The success of new products, including 
the Company's high-density product families, depends on a variety of factors, 
including product selection, timely and efficient completion of product 
design, timely and efficient implementation of manufacturing and assembly 
processes, product performance, quality and reliability in the field and 
effective sales and marketing.  Because new product development commitments 
must be made well in advance of sales, new product decisions must anticipate 
both future demand and the technology that will be available to supply that 
demand.  New and enhanced products are continually being introduced into the 
Company's markets by others, and these products can be expected to affect the 
competitive environment in the markets in which they are introduced.  There 
is no assurance that the Company will be successful in enhancing its existing 
products or in selecting, developing, manufacturing, marketing and selling 
new products.

Future revenue growth will be largely dependent on market acceptance of the 
Company's new and proprietary products, including its high-density product 
families, and market acceptance of the Company's proprietary software 
development tools.  There can be no assurance that the Company's product and 
process development efforts will be successful or that new products, 
including the Company's high-density products, will continue to achieve 
market acceptance. If the Company were unable to successfully define, develop 
and introduce competitive new products in a timely manner, its future 
operating results would be adversely affected.

The semiconductor industry is intensely competitive and is characterized by 
rapid technological change, sudden price fluctuations, general price erosion, 
rapid rates of product obsolescence, periodic shortages of materials and 
manufacturing capacity and variations in manufacturing costs and yields.  The 
Company's competitive position is affected by all of these factors and by 
industry competition for effective sales and distribution channels.  The 
Company's existing and potential competitors range from established major 
domestic and international semiconductor companies to emerging companies. 
Many of the Company's competitors have substantially greater financial, 
technological, manufacturing, marketing and sales resources than the Company. 
The Company faces direct competition from companies that have developed or 
licensed similar technology and from licensees of the Company's products and 
technology.  The Company also faces indirect competition from a wide variety 
of semiconductor companies offering products and solutions based on 
alternative technologies.  Although to date the Company has not experienced 
significant competition from companies located outside the United States, 
such companies may become a more significant competitive factor in the 
future.  As the Company and its current competitors seek to expand their 
markets, competition may increase, which could have an adverse effect on the 
Company's operating results. Competitors' development of new technologies 
that have price/performance 


                                       14
<PAGE>

characteristics superior to the Company's technologies could adversely affect 
the Company's results of operations.  There can be no assurance that the 
Company will be able to develop and market new products successfully or that 
the products introduced by others will not render the Company's products or 
technologies non-competitive or obsolete.  The Company expects that its 
markets will become more competitive in the future.

In an effort to secure additional wafer supply, the Company may from time to 
time consider various arrangements, including joint ventures with, minority 
investments in, advanced purchase payments to, loans to or similar 
arrangements with independent wafer manufacturers in exchange for committed 
production capacity.  Such arrangements are becoming common within the 
industry as independent wafer manufacturers increasingly seek to require 
their customers to share a portion of the cost of capital intensive wafer 
fabrication facilities. In 1994, the Company entered into an advanced 
production payment agreement with Seiko Epson pursuant to which it advanced a 
total of $42 million to Seiko Epson. In September 1995, the Company entered 
into an agreement with UMC under which it will invest a total of 
approximately $53 million for a 10% equity interest in a separate Taiwanese 
company (UICC) providing for the formation of a joint venture with UMC and 
several other companies for the purpose of building and operating an advanced 
semiconductor manufacturing facility.  In March 1997, the Company entered 
into a second advanced production payment agreement with Seiko Epson pursuant 
to which it plans to advance up to $150 million to Seiko Epson.  To the 
extent the Company pursues any other such transactions with Seiko Epson, UMC 
or any other wafer manufacturers, such transactions could entail even greater 
levels of investment requiring the Company to seek additional equity or debt 
financing to fund such activities.  There can be no assurance that any such 
additional funding could be obtained when needed or, if available, on terms 
acceptable to the Company.

The Company's success depends in part on its proprietary technology.  While 
the Company attempts to protect its proprietary technology through patents, 
copyrights and trade secrets, it believes that its success will depend more 
upon technological expertise, continued development of new products, and 
successful market penetration of its silicon and software products.  There 
can be no assurance that the Company will be able to protect its technology 
or that competitors will not be able to develop similar technology 
independently.  The Company currently has a number of United States and 
foreign patents and patent applications.  There can be no assurance that the 
claims allowed on any patents held by the Company will be sufficiently broad 
to protect the Company's technology, or that any patents will issue from any 
application pending or filed by the Company.  In addition, there can be no 
assurance that any patents issued to the Company will not be challenged, 
invalidated or circumvented or that the rights granted thereunder will 
provide competitive advantages to the Company.

The semiconductor industry is generally characterized by vigorous protection 
and pursuit of intellectual property rights and positions, which have on 
occasion resulted in protracted litigation that utilizes cash and management 
resources, which can have a significant adverse effect on operating results.  
The Company has received a letter from a semiconductor manufacturer stating 
that it believes a number of its patents related to product packaging cover 
certain products sold by the Company.  While the manufacturer has offered to 
license certain of such patents to the Company, there can be no assurance, on 
this or any other claim which may be made against the Company, that the 
Company could obtain a license on terms or under conditions that would be 
favorable to the Company.  In addition, there can be no assurance that other 
intellectual property claims will not be made against the Company in the 
future or that the Company will not be prohibited from using the technologies 
subject to such claims or be required to obtain licenses and make 
corresponding royalty payments for past or future use.


                                       15
<PAGE>

International revenues accounted for 47%, 48% and 49% of the Company's 
revenues for fiscal 1995, 1996 and 1997, respectively.  The Company believes 
that international revenues will continue to represent a significant 
percentage of revenues.  International revenues and operations may be 
adversely affected by the imposition of governmental controls, export license 
requirements, restrictions on the export of technology, political 
instability, trade restrictions, changes in tariffs and difficulties in 
staffing and managing international operations.

The future success of the Company is dependent, in part, on its ability to 
attract and retain highly qualified technical and management personnel, 
particularly highly skilled engineers involved in new product, both silicon 
and software, and process technology development.  Competition for such 
personnel is intense.  There can be no assurance that the Company will be 
able to retain its existing key technical and management personnel or attract 
additional qualified employees in the future.  The loss of key technical or 
management personnel could delay product development cycles or otherwise have 
a material adverse effect on the Company's business.

The Company currently depends on foreign manufacturers -- Seiko Epson, a 
Japanese company, and UMC, a Taiwanese company -- for the manufacture of all 
of its finished silicon wafers, and anticipates depending on UICC, a 
Taiwanese company, for the manufacture of a portion of its finished silicon 
wafers.  In addition, after wafer manufacturing is completed and each wafer 
is tested, products are assembled by subcontractors in South Korea, the 
Philippines, Hong Kong, and Malaysia.  Although the Company has not 
experienced any interruption in supply from its subcontractors, the social 
and political situations in these countries can be volatile, and any 
prolonged work stoppages or other disruptions in the Company's ability to 
manufacture and assemble its products would have a material adverse effect on 
the Company's results of operations.  Furthermore, economic risks, such as 
changes in currency exchange rates, tax laws,  tariffs, or freight rates, or 
interruptions in air transportation, could have a material adverse effect on 
the Company's results of operations.

EMPLOYEES

As of March 29, 1997, the Company had 531 full-time employees. The Company 
believes that its future success will depend, in part, on its ability to 
continue to attract and retain highly skilled technical, marketing and 
management personnel. 

None of the Company's employees is subject to a collective bargaining 
agreement. The Company has never experienced a work stoppage and considers 
its employee relations good. 

ITEM 2.  PROPERTIES

The Company's corporate offices, testing and principal research and design 
facilities are located in two adjacent buildings owned by the Company in 
Hillsboro, Oregon comprising a total of 90,000 square feet. The Company's 
executive, administrative, marketing and production activities are also 
located at these facilities. The Company leases a 41,000 square foot research 
and design facility in Milpitas, California under a five-year term which 
expires in August 1998. 

The Company leases space in various locations in the United States for its 
domestic sales offices, and also leases space in Hong Kong, London, Munich, 
Paris, Seoul, Stockholm, Taipei and Tokyo for its international sales 
offices. The Company owns a 13,000 square foot research and development 
facility and approximately 6,000 square feet of dormitory facilities in 
Shanghai.


                                       16
<PAGE>

ITEM 3. LEGAL PROCEEDINGS.

There are no material pending legal proceedings to which the Company is a 
party or to which any of its property is subject.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

Not applicable.


                                     17
<PAGE>

ITEM 4(a). EXECUTIVE OFFICERS OF THE REGISTRANT.

As of June 12, 1997, the executive officers of the Company are as set forth
below.

<TABLE>
<CAPTION>
     Name                  Age                     Position
- - - ----------------------     ---      ------------------------------------------
<S>                        <C>      <C>
Cyrus Y. Tsui              51       President, Chief Executive Officer and
                                    Chairman of the Board

Steven A. Laub             38       Senior Vice President and Chief Operating Officer

Stephen A. Skaggs          34       Senior Vice President, Chief Financial Officer and       
                                    Secretary 

Jonathan K. Yu             56       Corporate Vice President, Business Development

Martin R. Baker            41       Vice President and General Counsel 

Randy D. Baker             38       Vice President, Manufacturing

Albert L. Chan             47       Vice President, California Product Development

Stephen M. Donovan         46       Vice President, International Sales

Paul T. Kollar             51       Vice President, Sales

Rodney F. Sloss            53       Vice President, Finance

Kenneth K. Yu              49       Vice President and Managing Director, 
                                    Lattice Asia
</TABLE>

Executive officers of the Company are appointed by the Board of Directors to 
serve at the discretion of the Board and hold office until the officers' 
successors are appointed.

Cyrus Y. Tsui joined the Company in September 1988 as President, Chief 
Executive Officer and Director, and in March 1991 was named Chairman of the 
Board.  From 1987 until he joined the Company, Mr. Tsui was Corporate Vice 
President and General Manager of the Programmable Logic Division of AMD.  He 
was Vice President and General Manager of the Commercial Products Division of 
Monolithic Memories Incorporated from 1983 until the merger with AMD in 1987. 
Mr. Tsui has held technical and managerial positions in the semiconductor 
industry for over 25 years.  He has worked in the programmable logic industry 
since its inception.

Steven A. Laub joined the Company in June 1990 as Vice President and General 
Manager.  He was elected Senior Vice President and Chief Operating Officer in 
August 1996.


                                     18
<PAGE>

Stephen A. Skaggs joined the Company in December 1992 as Director, Corporate 
Development.  He was elected Senior Vice President, Chief Financial Officer 
and Secretary in August 1996.  From 1984 until he joined the Company, Mr. 
Skaggs was with Bain & Company, Inc., an international management consulting 
firm.

Jonathan K. Yu joined the Company in February 1992 as Vice President, 
Operations.  He was elected Corporate Vice President, Business Development in 
August 1996.  Mr. Yu has held technical and managerial positions in the 
semiconductor industry for over 30 years.

Martin R. Baker joined the Company in January 1997 as Vice President and 
General Counsel.  From 1991 until he joined the Company, Mr. Baker held legal 
positions with Altera Corporation.

Randy D. Baker joined the Company in April 1985 as Manager, Manufacturing and 
was promoted in 1988 to Director, Manufacturing.  He was elected Vice 
President, Manufacturing in August 1996.  Mr. Baker has worked in the 
semiconductor industry for over 15 years.

Albert L. Chan joined the Company in May 1989 as California Design Center 
Manager and was promoted in 1991 to Director, California Product Development 
Center.  He was elected Vice President, California Product Development in 
August 1993.  Mr. Chan has worked in the programmable logic industry since 
1983.

Stephen M. Donovan joined the Company in October 1989 and has served as 
Director of Marketing and Director of International Sales.  He was elected 
Vice President, International Sales in August 1993.  Mr. Donovan has worked 
in the programmable logic industry since 1982.
 
Paul T. Kollar joined the Company in November 1985 and since that time has 
served as Vice President, Sales and Vice President, Sales and Marketing.  Mr. 
Kollar has worked in the semiconductor industry for over 25 years.

Rodney F. Sloss joined the Company in May 1994 as Vice President, Finance. 
From 1992 to 1994, Mr. Sloss served as Chief Financial Officer of The 
Alexander Haagen Company, a  real estate developer.

Kenneth K. Yu joined the Company in January 1991 as Director of Process 
Technology.  He has served as Managing Director, Lattice Asia since November 
1992 and was elected Vice President, Lattice Asia in August 1993.  Mr. Yu has 
held technical and managerial positions in the semicondutor industry for over 
20 years.


                                     19
<PAGE>

                                   PART II


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

The Company's common stock is traded on the over-the-counter market and 
prices are quoted on the Nasdaq National Market under the symbol "LSCC".  The 
following table sets forth the high and low sale prices for the common stock 
for the last two fiscal years and for the period since March 29, 1997.  On 
June 12, 1997, the last reported sale price of the common stock was $55 3/8.
All share prices have been adjusted for the three-for-two stock split 
effected in the form of a stock dividend which was paid on July 6, 1993.  As 
of June 12, 1997, the Company had approximately 290 beneficial owners of its 
common stock.

                                                      High           Low
                                                     -------       -------
Fiscal 1996:
    First Quarter .................................  $37 1/8       $23
    Second Quarter ................................   43            28 7/8
    Third Quarter .................................   42 1/8        27 5/8
    Fourth Quarter ................................   37 3/8        26 3/8

Fiscal 1997:
    First Quarter .................................  $36 1/4       $21 5/8
    Second Quarter ................................   31 1/2        19 3/4
    Third Quarter .................................   47            27 1/2
    Fourth Quarter ................................   54 7/8        39 3/4

Fiscal 1998:
    First Quarter (through June 12, 1997) .........  $62 5/8       $43 1/4

The payment of dividends on the common stock is within the discretion of the 
Company's Board of Directors.  The Company intends to retain earnings to 
finance the growth of its business.  The Company has not paid cash dividends 
on its common stock and the Board of Directors does not expect to declare 
cash dividends on the common stock in the near future.


ITEM 6. SELECTED FINANCIAL DATA.

The information required by this Item is set forth in the Company's 1997 
Annual Report to Stockholders at page 17 under the caption "Selected 
Financial Data", which information is incorporated herein by reference.


                                     20
<PAGE>


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

The information required by this Item is set forth in the Company's 1997 
Annual Report to Stockholders at pages 14 through 16 under the caption 
"Management's Discussion and Analysis of Financial Condition and Results of 
Operations", which information is incorporated herein by reference.
 
 
ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.
 
 
FINANCIAL STATEMENTS
 
The information required by this Item is set forth in the Company's 1997 
Annual Report to Stockholders, at pages 18 through 28, which information is 
incorporated herein by reference.
 
 
                                                                    PAGE
                                                                    ----
FINANCIAL STATEMENT SCHEDULES

    Report of Independent Accountants on Financial 
      Statement Schedule .........................................   S-1

    Schedule VIII - Valuation and qualifying accounts ............   S-2

      No other schedules are included because the required information is 
inapplicable, not required or is presented in the financial statements or 
related notes thereto.


ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS
        ON ACCOUNTING AND FINANCIAL DISCLOSURE.

Not applicable.


With the exception of the information expressly incorporated by reference 
from the Annual Report to Stockholders into Parts II and IV of this Form 
10-K, the Company's Annual Report to Stockholders is not to be deemed filed 
as part of this Report.


                                     21
<PAGE>


                                  PART III


Certain information required by Part III is omitted from this Report in that 
the Company will file its definitive proxy statement for the Annual Meeting 
of Stockholders to be held on August 11, 1997, pursuant to Regulation 14A of 
the Securities Exchange Act of 1934 (the "Proxy Statement"), not later than 
120 days after the end of the fiscal year covered by this Report, and certain 
information included in the Proxy Statement is incorporated herein by 
reference.
 
ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.
 
The information required by this item with respect to directors of the 
Company is included under "Proposal 1:  Election of Directors" in the 
Company's Proxy Statement and is incorporated herein by reference.  
Information with respect to executive officers of the Company is included 
under Item 4(a) of Part I of this Report and is incorporated herein by 
reference.
 
 
ITEM 11. EXECUTIVE COMPENSATION.
 
The information required by this item with respect to executive compensation 
is included under "Proposal 1:  Election of Directors," "Executive 
Compensation" and "Comparison of Total Cumulative Stockholder Return" in the 
Company's Proxy Statement and is incorporated herein by reference.
 
 
ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.
 
The information required by this Item is included in the Company's Proxy 
Statement under the caption "Security Ownership of Certain Beneficial Owners 
and Management" and is incorporated herein by reference.
 
 
ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.
 
The information required by this Item is included under "Proposal 1: Election 
of Directors - Transactions with Management" in the Company's Proxy Statement 
and is incorporated herein by reference.


                                     22
<PAGE>

                                   PART IV


ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND
         REPORTS ON FORM 8-K.
 
         (a)(1) and (2) FINANCIAL STATEMENTS AND FINANCIAL STATEMENT SCHEDULES.

                        The information required by this item is included under
                        Item 8 of this Report.

                 (a)(3) EXHIBITS.

                    3.1 Certificate of Incorporation, as amended (Incorporated 
                        by reference to Exhibit 3.1 filed with the Company's 
                        Annual Report on Form 10-K for the fiscal year ended 
                        March 31, 1990).

                    3.2 Bylaws, as amended (Incorporated by reference to 
                        Exhibit 3.2 filed with the Company's Annual Report 
                        on Form 10-K for the fiscal year ended March 30, 
                        1991).

                    4.1 Preferred Shares Rights Agreement dated as of 
                        September 11, 1991 between Lattice Semiconductor 
                        Corporation and First Interstate Bank of Oregon, 
                        N.A., as Rights Agent (Incorporated by reference to 
                        Exhibit 1 filed with the Company's Registration 
                        Statement on Form 8-A on September 13, 1991). 

                   10.3 Patent License Agreement dated November 10, 1989 
                        between Monolithic Memories, Inc. and Lattice 
                        Semiconductor Corporation, as amended (Incorporated 
                        by reference to Exhibit 10.3, File No. 33-31231).(1)

                   10.4 Production and Non-exclusive License Agreement dated
                        January 19, 1987 between Lattice Semiconductor 
                        Corporation and SGS Semiconductor Corporation 
                        (Incorporated by reference to Exhibit 10.4, File No. 
                        33-31231).(1)

                   10.5 Manufacturing Agreement dated February 18, 1988 
                        between Lattice Semiconductor Corporation and S MOS 
                        Systems, Inc. (Incorporated by reference to Exhibit 
                        10.5, File No. 33-35427).(1)

                   10.6 Extension effective December 31, 1990 to Manufacturing
                        Agreement dated February 18, 1988 between Lattice 
                        Semiconductor Corporation and S MOS Systems, Inc. 
                        (Incorporated by reference to Exhibit 10.6 filed 
                        with the Company's Annual Report on Form 10-K for 
                        the fiscal year ended March 30, 1991).

                   10.7 Form of Distributor Agreement (Incorporated by 
                        reference to Exhibit 10.6, File No. 33-31231).


                                     23
<PAGE>

                   10.8 Form of Representative Agreement (Incorporated by 
                        reference to Exhibit 10.7, File No. 33-31231).

                   10.9 * Lattice Semiconductor Corporation 1988 Stock 
                        Incentive Plan, as amended (Incorporated by 
                        reference to Exhibit 10.9 filed with the Company's 
                        Annual Report on Form 10-K for the fiscal year ended 
                        March 28, 1992).

                  10.10 * Form of Stock Option Agreement (Incorporated by
                        reference to Exhibit 10.9, File No. 33-31231).

                  10.11 * Employment Letter dated September 2, 1988 from
                        Lattice Semiconductor Corporation to Cyrus Y. Tsui
                        (Incorporated by reference to Exhibit 10.10, File No.
                        33-31231).

                  10.12 Form of Proprietary Rights Agreement (Incorporated by
                        reference Exhibit 10.11, File No. 33-31231).

                  10.13 * Outside Directors Compensation Plan (Incorporated by
                        reference to Exhibit 10.12, File No. 33-31231).

                  10.14 * Amended Outside Directors Stock Option Plan
                        (Incorporated by reference to Exhibit 10.13, File No.
                        33-35427).

                  10.15 * 1993 Outside Directors Stock Option Plan 
                        (Incorporated by reference to Exhibit 10.15 filed 
                        with the Company's Annual Report on Form 10-K for the 
                        fiscal year ended April 3, 1993).

                  10.16 * Employee Stock Purchase Plan, as amended
                        (Incorporated by reference to Exhibit 10.16 filed 
                        with the Company's Annual Report on Form 10-K for 
                        the fiscal year ended April 3, 1993).

                  10.17 Advance Production Payment Agreement dated July 5, 
                        1994 among Lattice Semiconductor Corporation and 
                        Seiko Epson Corporation and S-MOS Systems, Inc. 
                        (Incorporated by reference to Exhibit 10.17 filed 
                        with the Company's Annual Report on Form 10-K for 
                        the fiscal year ended April 1, 1995). (1)

                  10.18 Engineering Payment Agreement dated July 5, 1994 among
                        Lattice Semiconductor Corporation and Seiko Epson 
                        Corporation and S-MOS Systems, Inc. (Incorporated by 
                        reference to Exhibit 10.18 filed with the Company's 
                        Annual Report on Form 10-K for the fiscal year ended 
                        April 1, 1995). (1)


                                     24
<PAGE>


                  10.19 Bridge Capacity Letter dated September 12, 1995 
                        between Lattice Semiconductor Corporation and United 
                        Microelectronics Corporation.  (Incorporated by 
                        reference to Exhibit 10.1 filed with the Company's 
                        Current Report on Form 8-K dated September 28, 
                        1995)(1).

                  10.20 Foundry Venture Side Letter dated September 13, 1995
                        among Lattice Semiconductor Corporation, United 
                        Microelectronics Corporation and FabVen 
                        (Incorporated by reference to Exhibit 10.2 filed 
                        with the Company's Current Report on Form 8-K dated 
                        September 28, 1995)(1).

                  10.21 FabVen Foundry Capacity Agreement dated as of August
                        ___, 1995 among FabVen, United Microelectronics 
                        Corporation and Lattice Semiconductor Corporation 
                        (Incorporated by reference to Exhibit 10.3 filed 
                        with the Company's Current Report on Form 8-K dated 
                        September 28, 1995)(1).

                  10.22 Foundry Venture Agreement dated as of August ___, 1995,
                        between Lattice Semiconductor Corporation and United 
                        Microelectronics Corporation (Incorporated by 
                        reference to Exhibit 10.4 filed with the Company's 
                        Current Report on Form 8-K dated September 28, 
                        1995)(1).

                  10.23 Advance Production Payment Agreement dated March 17,
                        1997 among Lattice Semiconductor Corporation and 
                        Seiko Epson Corporation and S MOS Systems, Inc. (2)

                  10.24 Lattice Semiconductor Corporation 1996 Stock Incentive
                        Plan (Incorporated by reference to Exhibit 4.1 filed 
                        on Form S-8 dated November 7, 1996).

                  11.1  Computation of Net Income Per Share.

                  13.1  1997 Annual Report to Stockholders
         
                  21.1  Subsidiaries of the Registrant.

                  23.1  Consent of Independent Accountants.

                  24.1  Power of Attorney (see pages 27-28).

                  27    Financial Data Schedule for Twelve Months Ended March 
                        29, 1997.
______________
(1)  Pursuant to Rule 24b-2 under the Securities Exchange Act of 1934,
          confidential treatment has been granted to portions of this
          exhibit, which portions have been deleted and filed separately
          with the Securities and Exchange Commission.

(2)  Pursuant to Rule 24b-2 under the Securities Exchange Act of 1934, 
          confidential treatment has been requested for portions of this 
          exhibit, which portions have been deleted and filed separately with 
          the Securities and Exchange Commission.

                                     25
<PAGE>

*    Management contract or compensatory plan or arrangement required to be
          filed as an Exhibit to this Annual Report on Form 10-K pursuant
          to Item 14(c) thereof.
 
(b)  No reports on Form 8-K were filed during the last quarter of fiscal 1997.
 
(c)  See (a)(3) above.
 
(d)  See (a)(1) and (2) above.


                                     26
<PAGE>

                                 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, in the City of 
Hillsboro, State of Oregon, on the 26th of June, 1997.
 
                                       LATTICE SEMICONDUCTOR CORPORATION
 
                                       By: /s/Stephen A. Skaggs
                                           -----------------------------
                                           Stephen A. Skaggs, Senior Vice 
                                           President, Chief Financial Officer 
                                           and Secretary
 

                              POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears 
below constitutes and appoints Cyrus Y. Tsui and Stephen A. Skaggs, jointly 
and severally, his attorneys-in-fact, each with the power of substitution, 
for him in any and all capacities, to sign any amendments to this Report on 
Form 10-K, and to file the same, with exhibits thereto and other documents in 
connection therewith, with the Securities and Exchange Commission, hereby 
ratifying and confirming all that each of said attorneys-in-fact, or his 
substitute or substitutes, may do or cause to be done by virtue hereof.
 
Pursuant to the requirements of the Securities Exchange Act of 1934, this 
Report has been signed below by the following persons on the 26th day of 
June, 1997 on behalf of the Registrant and in the capacities indicated:
 
 
         Signature                                     Title 
- - - -----------------------------         ---------------------------------------


/s/Cyrus Y. Tsui                      President, Chief Executive Officer
- - - ---------------------------           and Chairman of the Board (Principal 
Cyrus Y. Tsui                         Executive Officer)
 
 
/s/Stephen A. Skaggs                  Senior Vice President, Chief Financial
- - - ---------------------------           Officer and Secretary (Principal 
Stephen A. Skaggs                     Financial Officer)
 
 
/s/Mark O. Hatfield                   Director
- - - ---------------------------
Mark O. Hatfield
 
 
/s/Daniel S. Hauer                    Director
- - - ---------------------------
Daniel S. Hauer


                                     27
<PAGE>

         Signature                                     Title 
- - - -----------------------------         ---------------------------------------


/s/Harry A. Merlo                     Director
- - - ---------------------------
Harry A. Merlo
 
 
/s/Larry W. Sonsini                   Director
- - - ---------------------------
Larry W. Sonsini
 
 
/s/Douglas C. Strain                  Director
- - - ---------------------------
Douglas C. Strain


                                     28
<PAGE>

                        REPORT OF INDEPENDENT ACCOUNTANTS
                         ON FINANCIAL STATEMENT SCHEDULE


To the Board of Directors
 of Lattice Semiconductor Corporation


Our audits of the consolidated financial statements referred to in our report
dated April 16, 1997 appearing in the 1997 Annual Report to Stockholders of
Lattice Semiconductor Corporation (which report and consolidated financial
statements are incorporated by reference in this Annual Report on Form 10-K)
also included an audit of the Financial Statement Schedule listed in Item
14(a)(2) of this Form 10-K.  In our opinion, this Financial Statement Schedule
presents fairly, in all material respects, the information set forth therein
when read in conjunction with the related consolidated financial statements.


/s/ Price Waterhouse LLP

PRICE WATERHOUSE LLP

Portland, Oregon
April 16, 1997


                                       S-1
<PAGE>

                                                             SCHEDULE VIII


                        LATTICE SEMICONDUCTOR CORPORATION

                        VALUATION AND QUALIFYING ACCOUNTS

                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
    COLUMN A                                        COLUMN B        COLUMN C          COLUMN D          COLUMN E        COLUMN F
                                                                                     CHARGED TO
                                                   BALANCE AT      CHARGED TO           OTHER          WRITE-OFFS        BALANCE
                                                  BEGINNING OF      COSTS AND         ACCOUNTS           NET OF         AT END OF
    CLASSIFICATION                                   PERIOD         EXPENSES         (DESCRIBE)        RECOVERIES         PERIOD 
    --------------                                ------------     ----------        ----------        ----------       ---------
<S>                                                <C>             <C>               <C>                <C>           <C>
Year ended April 1, 1995:
    Allowance for deferred tax asset ..........         $2,420         $  399                --                --          $2,819
    Allowance for doubtful accounts ...........            697             75                --               (29)            743
                                                        ------         ------              ----             -----          ------
                                                        $3,117         $  474              $ --             $ (29)         $3,562
                                                        ------         ------              ----             -----          ------
                                                        ------         ------              ----             -----          ------

Year ended March 30, 1996:
    Allowance for deferred tax asset ..........         $2,819          $(483)               --                --          $2,336
    Allowance for doubtful accounts ...........            743             70                --               (13)            800
                                                        ------         ------              ----             -----          ------
                                                        $3,562         $ (413)             $ --             $ (13)         $3,136
                                                        ------         ------              ----             -----          ------
                                                        ------         ------              ----             -----          ------

Year ended March 29, 1997:
    Allowance for deferred tax asset ..........         $2,336          $(340)               --                --          $1,996
    Allowance for doubtful accounts ...........            800             70                --                 4             874
                                                        ------         ------              ----             -----          ------
                                                        $3,136         $ (270)             $ --             $   4          $2,870
                                                        ------         ------              ----             -----          ------
                                                        ------         ------              ----             -----          ------
</TABLE>


                                      S-2


<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.


                      ADVANCE PRODUCTION PAYMENT AGREEMENT


THIS ADVANCE PAYMENT AGREEMENT ("this Agreement"), is entered into this March
17, 1997, by and among SEIKO EPSON CORPORATION, a Japanese corporation  having
its principal place of business at 3-5, Owa 3-chome, Suwa-shi, Nagano-ken 392,
Japan ("Epson"), S MOS Systems Inc., a California corporation, having a place of
business at 150 River Oaks Parkway, San Jose, California 95134-1951, U.S.A.
("SMOS") and Lattice Semiconductor Corporation, a Delaware corporation, having a
place of business at 5555 N.E. Moore Ct., Hillsboro, Oregon 97124-6421, U.S.A.
("Lattice").


1  BACKGROUND

   1.1  EPSON
        Epson is in the business of designing, manufacturing, testing and
        selling semiconductor devices, among other products.  Epson
        manufactures such semiconductor devices at its plant located at 281
        Fujimi, Fujimi-machi, Suwa-gun, Nagano-ken 399-02, Japan (the "Fujimi
        Facility") and its plant located at 166-3 Jurizuka, Sakata-shi,
        Yamagata-ken 998-01, Japan (the "Sakata Facility").
        
   1.2  SMOS
        SMOS is an affiliate of Epson and is Epson's authorized distributor in
        the United States for semiconductor devices.  SMOS is in the business
        of designing, testing and selling semiconductor devices.  SMOS conducts
        its business at its office located at 150 River Oaks Parkway, San Jose,
        CA 95134-1951, U.S.A.

   1.3  LATTICE
        Lattice is in the business of designing, developing, manufacturing and 
        marketing and selling both high- and low-density E(2)-CMOS-Registered
        Trademark- programmable logic devices and related development system
        software.

                                       1
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.


  1.4  SCOPE OF AGREEMENT
       Epson and SMOS have an ongoing business relationship with Lattice
       whereby Epson fabricates semiconductor devices for Lattice.  The parties
       entered into an advance production payment agreement dated July 5, 1994
       for development and manufacture of 0.8-0.5 micron, 2-3 metal layer, 6
       inch CMOS semiconductor wafers.  The parties desire to expand their
       relationship.  Specifically, Lattice desires to develop and sell high
       performance, advanced architecture semiconductor devices, and Epson
       desires to construct ( * ) CMOS process line installed in the Site (as
       hereafter defined) in order to fabricate such semiconductor wafers and
       distribute them to Lattice through SMOS.  Accordingly, the parties agree
       that Lattice will pay to Epson an advance production payment ("APP")
       only to be used as a credit to purchase the Products from Epson through
       SMOS over a specified period of time in accordance with this Agreement. 
       The Products shall be first sold to SMOS from Epson, and then be sold to
       Lattice from SMOS under the terms and conditions of the Purchase
       Agreement (as hereafter defined).  (In the event that SMOS has fallen
       into a situation where it is unable to play the role required under this
       Agreement for any reason specifically prescribed in this Agreement or
       any other reason, Epson and Lattice will mutually consult about the
       substitute form of the transaction contemplated herein.)
       
  1.5  POSITION OF SMOS
       Notwithstanding any provision herein to the contrary, Lattice, Epson and
       SMOS acknowledges that although this Agreement is executed by each of
       such three (3) parties, SMOS is a party hereto solely for the purpose to
       evidencing its role, as the intermediary through which, under the terms
       of the Purchase Agreement, the Products to be sold to Lattice by Epson
       will be sold, and to evidence SMOS'S agreement to such an arrangement. 
       SMOS shall under no circumstances have any rights under this Agreement
       (it being understood, however, that this Article 1.5 shall not in any
       way affect the rights of SMOS under the Purchase Agreement).  In
       particular, and without limiting the generality of the foregoing, SMOS
       shall have no rights under Article 14 of this Agreement (i.e., any
       reference to party or parties to this Agreement shall be deemed to be
       only to Epson and Lattice unless 

                                       2
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

       specifically prescribed therein), and Epson and Lattice may amend this 
       Agreement in any respect.  Epson agrees to cause SMOS to comply with all 
       of the terms of this Agreement and the Purchase Agreement.  Any material 
       breach of the Purchase Agreement shall constitute a material breach to 
       this Agreement for the purpose of Article 14.4 of this Agreement.
       

2  DEFINITIONS

   2.1  "APP" will mean the advance production payment of Ten Billion Four
        Hundred and Sixty Nine Million and Seven Hundred Thousand Japanese Yen
        (JPY10,469,700,000) to be made by Lattice to Epson in the manner
        described in Article 4.  If the parties agree, in accordance with
        Article 4.4, on additional APP, the definition of "APP" hereof shall be
        interpreted to include such additional APP.

   2.2  "EQUIPMENT" will mean the semiconductor fabrication equipment that
        Epson will install in the New Facility for purposes of fabricating New
        Facility Wafers.

   2.3  "EXISTING AGREEMENTS" will mean those contracts for the development,
        fabrication, testing and/or sale of semiconductor devices between Epson
        and Lattice in effect as of the date of this Agreement.

   2.4  "FREE WAFERS" will have the meaning ascribed to it in Article 8.

   2.5  "FUJIMI FACILITY" will have the meaning ascribed to it in Article 1.1.

   2.6  "NEW FACILITY" will mean the ( * ) CMOS process line constructed at the
        Site using the Equipment.

   2.7  "NEW FACILITY WAFERS" will mean the semiconductor wafers to be
        fabricated by Epson for Lattice at the New Facility.

   2.8  "PRICE" will have the meaning ascribed to it in Article 10.1.

                                       3
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

             
   2.9  "PRODUCTS" will mean those specific types of New Facility Wafers
        fabricated using the same masks and the same process flow and
        identified by the same series or product name or number.  The Products
        will be ordered, fabricated, delivered and sold pursuant to the terms
        and conditions of Purchase Agreement(s).  The Products which the
        parties desire to fabricate at the New Facility will be agreed by and
        between Epson and Lattice, referring to the Process Road Map for
        Lattice attached hereto as Exhibit B, which may be reviewed and amended
        from time to time by mutual agreement of the parties.  The parties
        acknowledge however, that the final determination of what Products will
        be fabricated may depend on the results of joint development and
        product qualification.

   2.10 "PURCHASE AGREEMENT(S)" will mean the agreements by and between SMOS
        and Lattice pursuant to which SMOS agrees to sell and Lattice agrees to
        purchase the Products.  It is the intention of the parties to execute
        the Purchase Agreement, the terms of which shall be negotiated and
        agreed between SMOS and Lattice, after the execution of this Agreement.

   2.11 "PROJECTED COMPLETION SCHEDULE" will have the meaning ascribed to it in
        Article 3.1.2.

   2.12 "PURCHASE COMMITMENT" will have the meaning ascribed to it in Article
        7.1 and Exhibit D attached hereto.

   2.13 "SAKATA FACILITY" will have the meaning ascribed to it in Article 1.1.

   2.14 "SITE" will mean that portion of the Sakata Facility where the New
        Facility will be constructed.

   2.15 "SUPPLY COMMITMENT" will have the meaning ascribed to it in Article 6.1
        and Exhibit D.

   2.16 ( * ) Process will mean the ( * ), CMOS process owned, licensed or
        developed by Epson which will be used at the New Facility.  The ( * )
        Process will include (a) all process flow, process steps, process
        conditions, and modifications thereto, used to 

                                       4
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

        manufacture semiconductor wafers at the New Facility as well as (b) all 
        methods, formulae, procedures, technology and know-how associated with 
        such process steps and process conditions.  The ( * ) Process will not
        include any methods, formulae, procedures, technology or know-how
        licensed or received from Lattice under this Agreement, the Existing
        Agreements or other agreements executed between the parties in the
        future unless otherwise agreed in writing.  If the parties find it
        necessary or convenient to document process flow for any Product, such
        documentation will be signed by the parties and attached to the
        appropriate Purchase Agreement as an exhibit.

   2.17 "SUBSIDIARY" will mean any corporation, partnership, joint venture or
        other legal entity which agrees in writing to be bound by the terms and
        conditions of this Agreement and more than fifty percent (50%) of whose
        ownership rights are controlled directly or indirectly by Epson or
        Lattice, as the case may be, but only so long as such control exists.
        
3  CONSTRUCTION AND REPRESENTATION
            
   3.1  CONSTRUCTION OF THE NEW FACILITY
        
          3.1.1   LOCATION AND COSTS
            Epson hereby agrees, subject to its receipt of the full amount of
            the APP as provided in Article 4.1 to construct the New Facility at
            the Site and to install the Equipment therein.

          3.1.2   COMPLETION SCHEDULE
            The projected completion schedule for the construction of the New
            Facility (the "Projected Completion Schedule") is set forth in
            Exhibit A attached hereto.  In the event Epson has reason to
            believe that any item in the Projected Completion Schedule
            designated as a "Construction Milestone" will be delayed by more
            than thirty (30) calendar days, Epson will promptly notify Lattice
            in writing and (a) explain the reason for the delay, (b) describe
            the estimated amount of time that construction will be delayed and
            (c) 

                                       5
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

            describe the action that Epson will take to minimize the delay.

          3.1.3   BUSINESS INTERRUPTION INSURANCE
            Epson will use its best efforts to obtain business interruption
            insurance coverage for the New Facility once the construction of
            the New Facility is complete.  The insurance will cover at least
            such risks as are usually insured against by companies engaged in
            the manufacture of semiconductor devices in Japan.  Epson will
            maintain such business interruption insurance coverage during the
            term of this Agreement.  Epson will furnish to Lattice, upon
            written request, full information concerning the business
            interruption insurance coverage.

          3.1.4   FIRST SHIPMENT DELAY
            In the event that the first mass production of the first Product is
            expected to be delayed beyond the process road map described in the
            latest version of Exhibit B, firstly, the shipment of such Product
            shall be made by utilizing existing facilities in the Sakata
            Facility subject to successful completion of the relevant process
            at such existing facility.  Such alternative shipment shall not be
            applied for off-setting the APP.  Epson shall provide regular
            action plans for the cure of the delay, and make monthly progress
            reports to Lattice.  If no cure is achievable by the beginning of 
            ( * ), and if the delay is not caused by Lattice, then Epson shall,
            in addition to the Free Wafers as prescribed in Article 8 hereof,
            provide additional free wafers ( * ).

          3.1.5   DESIGN REQUIREMENTS
            Epson acknowledges that Lattice may require certain safety and
            security requirements for semiconductor fabrication facilities, and
            Epson agrees to work with Lattice to incorporate such requirements
            into the design of the New Facility to the extent reasonably
            requested by Lattice and commercially feasible.

                                       6
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

            

   3.2  REPRESENTATIONS OF EPSON
        In order to induce Lattice to enter into this Agreement and to make the
        APP hereunder, Epson hereby represents and warrants that:
       
         3.2.1    CORPORATE STATUS
           Epson (a) is duly organized, validly existing and in good standing
           under the laws of the jurisdiction of its incorporation, (b) has the
           corporate power to own or lease its assets and to transact the
           business in which it is currently engaged and (c) is in compliance
           with all requirements of law except to the extent that the failure
           to comply therewith will not materially affect the ability of Epson
           to perform its obligations under this Agreement.
           
         3.2.2    CORPORATE AUTHORITY
           (a) Epson has the corporate power, authority and legal right to
           execute, deliver and perform this Agreement and has taken as of the
           date hereof all necessary corporate action to execute this
           Agreement, (b) the person executing this Agreement has actual
           authority to do so on behalf of Epson and (c) there are no
           outstanding assignments, grants, licenses, encumbrances, obligations
           or agreements, either written, oral or implied, that prohibit
           execution of this Agreement.
           
         3.2.3    OWNERSHIP OF THE SITE
           Epson has such right, title and interest in and to the Site and the
           structures located thereon as is required to permit the operation of
           the Site as currently conducted and contemplated to be conducted
           under this Agreement.
           
         3.2.4    NO MATERIAL LITIGATION
           No litigation, investigation or administrative proceeding is
           presently pending, or to the knowledge of Epson, threatened against
           Epson which, if adversely determined, would materially affect
           Epson's ability to carry out the terms and conditions of this
           Agreement.  If such material litigation, investigation or
           administrative proceeding is commenced against Epson, Epson shall
           notify Lattice thereof within 

                                       7
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

           thirty (30) days of the commencement.
           
   3.3  REPRESENTATION OF SMOS
        In order to induce Lattice to enter into this Agreement and to make the
        APP hereunder, SMOS hereby represents and warrants that: 
       
         3.3.1    CORPORATE STATUS
           SMOS (a) is duly organized, validly existing and in good standing
           under the laws of the jurisdiction of its incorporation, (b) has the
           corporate power to own or lease its assets and to transact the
           business in which it is currently engaged and (c) is in compliance
           with all requirements of law except to the extent that the failure
           to comply therewith will not materially affect the ability of SMOS
           to perform its obligations under this Agreement.
           
         3.3.2    CORPORATE AUTHORITY
           (a) SMOS has the corporate power, authority and legal right to
           execute, deliver and perform this Agreement and has taken as of the
           date hereof all necessary corporate action to execute this
           Agreement, (b) the person executing this Agreement has actual
           authority to do so on behalf of SMOS and (c) there are no
           outstanding assignments, grants, licenses, encumbrances, obligations
           or agreements, either written, oral or implied, that prohibit
           execution of this Agreement.
           
         3.3.3    NO MATERIAL LITIGATION
           No litigation, investigation or administrative proceeding is
           presently pending, or to the knowledge of SMOS, threatened against
           SMOS which, if adversely determined, would materially affect SMOS's
           ability to carry out the terms and conditions of this Agreement.  If
           such material litigation, investigation or administrative proceeding
           is commenced against SMOS, SMOS shall notify Lattice thereof within
           thirty (30) days of the commencement.
           
   3.4  REPRESENTATIONS OF LATTICE
        In order to induce Epson to enter into this Agreement and to make the
        Supply Commitment, Lattice hereby represents and warrants 

                                       8
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

        that:
       
         3.4.1    CORPORATE STATUS
           Lattice is duly organized, validly existing and in good standing
           under the laws of the jurisdiction of its incorporation, (b) has the
           corporate power to own or lease its assets and to transact the
           business in which it is currently engaged and (c) is in compliance
           with all requirements of law except to the extent that the failure
           to comply therewith will not materially affect the ability of
           Lattice to perform its obligations under this Agreement.
           
         3.4.2    CORPORATE AUTHORITY
           (a) Lattice has the corporate power, authority and legal right to
           execute, deliver and perform this Agreement and has taken as of the
           date hereof all necessary corporate action to execute this
           Agreement, (b) the person executing this Agreement has actual
           authority to do so on behalf of Lattice and (c) there are no
           outstanding assignments, grants, licenses, encumbrances, obligations
           or agreements, either written, oral or implied, that prohibit
           execution of this Agreement. 
           
         3.4.3    NO MATERIAL LITIGATION
           No litigation, investigation or administrative proceeding is
           presently pending, or to the knowledge of Lattice, threatened
           against Lattice which, if adversely determined, would materially
           affect Lattice's ability to carry out the terms and conditions of
           this Agreement.  If such material litigation, investigation or
           administrative proceeding is commenced against Lattice, Lattice
           shall notify Epson thereof within thirty (30) days of the
           commencement.
           
4  APP
       
   4.1  APP
        Lattice shall pay to Epson an amount equal to Ten Billion, Four Hundred
        sixty nine Million and Seven Hundred Thousand Japanese Yen
        (JPY10,469,700,000) ("APP"), which APP will be credited against certain
        future purchases by Lattice of New Facility 

                                       9
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

        Wafers as provided in Article 5.  Lattice will pay the whole amount of 
        APP in accordance with the payment schedule described in Exhibit C 
        hereof.

   4.2  PAYMENT METHOD
        All payments made by Lattice to Epson will be in immediately available
        funds and will be made by wire transfer in Japanese Yen to the following
        bank account of Epson at:
       
        ( * )
        ( * )
        For the Account of Seiko Epson Corporation.
       
   4.3  NON-REFUND OF APP
        The APP will not be refundable except as provided in Articles 6.4.1 or
        14.8.

   4.4  ADDITIONAL APP
        Epson acknowledges that Lattice may wish to pay to Epson additional APP
        of Sixty Million U.S. Dollars (US$60,000,000), to be converted to, and
        paid in Japanese Yen using U.S. dollar/Japanese Yen exchange rate
        prevailing in Tokyo, as published in Nihon Keizai Shinbun (Nikkei
        Newspaper), as at the end of a month immediately preceding the month
        during which the parties execute an amendment to this Agreement to
        effectuate such additional APP.  Lattice will notify Epson by ( * ),
        whether or not it wishes to pay such additional APP.  If Lattice so
        wishes to pay to Epson additional APP, Lattice's additional APP shall be
        deemed to be a part of the APP for all purposes hereunder, including but
        not limited to the same Price, procedure to offset from the additional
        APP, and Free Wafers.  The specific terms for such additional APP,
        including payment terms, term of this Agreement and the additional
        Supply/Purchase Commitment shall be determined and added as an addendum
        to this Agreement within ninety (90) days of Lattice's first
        notification stated above.
       
5  CREDIT OF APP
       
   5.1  CREDIT OF APP
        The Purchase price of all New Facility Wafers purchased by 

                                       10
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

        Lattice under the Purchase Agreement will be credited against the amount
        of the APP until the aggregate Japanese Yen value of all New Facility 
        Wafers (excluding the Free Wafers) purchased and received by Lattice, 
        calculated pursuant to Article 5.2, equals or exceeds the amount of the 
        APP.  The criteria and time required for wafer acceptance by Lattice 
        will be described in the Purchase Agreement.
            
   5.2  CALCULATION OF AGGREGATE CREDIT VALUE
        The amount of APP will be offset and reduced on Japanese Yen to Japanese
        Yen basis, at the end of each calendar month of this Agreement, by an 
        amount equal to the Price for the New Facility Wafers multiplied by the 
        total number of New Facility Wafers (excluding the Free Wafers) shipped 
        to Lattice pursuant to the Purchase Agreement during the calendar month,
        with adjustment of the increase pursuant to the methods provided in the 
        Purchase Agreement, however under no circumstances shall the APP balance
        be increased, except as provided for in Article 14.8 of this Agreement. 
        Further, any wafer provided to Lattice under Article 6.4.1 from 
        alternative facility, besides the New Facility, shall not be used to 
        offset the APP.
            
   5.3  INVOICES
        Epson will cause SMOS to provide Lattice with invoices under the 
        Purchase Agreement which, for the purpose of APP application, specify 
        the purchase price of the New Facility Wafers.  Also, SMOS shall provide
        Lattice and Epson with the monthly report describing, among others, the 
        outstanding balance of the APP (after the application of all prior 
        offsets, reductions and credits) as of the commencement of the month 
        subject to the invoices, the number of New Facility Wafers shipped to 
        Lattice during that calendar month and the applied Price, and the 
        outstanding balance of the APP as of the end of such calendar month.  
        Such report shall be signed by the respective responsible person at 
        Epson, SMOS and Lattice, provided that Lattice shall not be required to 
        sign any such report unless it is satisfied with the accuracy and 
        completeness thereof. Lattice may, for its signature, review all 
        invoices and reports for inaccuracies and if any such inaccuracies are 
        found and confirmed by Epson and 

                                       11
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* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

        SMOS, Lattice may request to make corrections to these invoices and 
        reports.

   5.4  OBLIGATION AFTER COMPLETION OF OFF-SETTING THE APP
        Lattice will be required to pay for all New Facility Wafers in 
        accordance with the Purchase Agreements once the Advance Payment has 
        been fully offset and reduced.  Lattice will make the payments to Epson 
        in Japanese Yen based on the Price.  Further, Epson will be required to 
        fulfill the Supply Commitment and Lattice will be required to fulfill 
        the Purchase Commitment until Lattice has purchased ( * ) New Facility 
        Wafers.  After Lattice has purchased this fixed volume of the New 
        Facility Wafers, during the effective period of this Agreement, Epson 
        and Lattice will continue to make efforts to supply and purchase at the 
        rate to be mutually agreed under fair and competitive prices to be 
        determined between the parties.

6  SUPPLY COMMITMENT
       
   6.1  CONTENTS OF SUPPLY COMMITMENT
        It is the intent of Lattice to purchase and Epson to supply New Facility
        Wafers until a total ( * ) New Facility Wafers have been supplied to 
        Lattice by Epson through SMOS and received and accepted by Lattice 
        ("Supply Commitment").  The Supply Commitment and the supply schedule 
        thereof are set forth in Exhibit D.  The Supply Commitment herein shall 
        remain in effect until Lattice has received and accepted a total of 
        ( * ) New Facility Wafers (exclusive of the Free Wafers) through SMOS 
        from Epson under this Agreement.  Dealing of New Facility Wafers 
        rejected by Lattice for any reason shall be as described in the Purchase
        Agreement. The Supply Commitment for a particular month may be modified 
        as specifically set forth in this Agreement, but under no circumstances 
        shall the aggregate Supply Commitment of ( * ) New Facility Wafers be 
        reduced.
            
   6.2  PURCHASE AGREEMENTS
        The Supply Commitment will apply to Products covered by the Purchase 
        Agreements.  The parties anticipate that such Purchase Agreements will 
        apply to Products distributed by Lattice which require fabrication using
        the ( * ) Process.

                                       12
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  treatment request.

   6.3  EXCESS CAPACITY
        Epson will use its best efforts to provide Lattice, through SMOS, with 
        excess capacity of the New Facility if Lattice requires so in the manner
        specified below.  In this case, APP shall be applied to Lattice's orders
        of New Facility Wafers in excess of the Supply Commitment of the month. 
        Also, the Free Wafers prescribed in Article 8 shall be provided for such
        excess volume of the New Facility Wafers.  First, in the event that 
        Lattice desires to purchase New Facility Wafers in excess of the 
        Purchase Commitment, Lattice will specify in writing the amount of 
        capacity required, the Product(s) it desires to purchase and the date 
        from which such capacity is required, and notify Epson of it through 
        SMOS.
            
        Second, Epson will then determine how much capacity is available and 
        notify Lattice of its determination through SMOS.  Epson will give 
        Lattice priority over third parties for excess capacity of the New 
        Facility except to the extent that Epson is already obligated to provide
        such third parties with capacity.
            
        Third, the parties will then mutually agree upon a preliminary excess 
        capacity allocation.  Any excess capacity allocated under this Article 
        6.3 will be applied to the Supply Commitment and to the Purchase 
        Commitment.
            
        In order to provide Lattice with first priority for unused capacity 
        using the specific process for Lattice, Epson agrees to give Lattice 
        monthly written notice of any unused capacity using the specific process
        for Lattice for the next ( * ), and to provide Lattice with the first 
        right to reserve such unused capacity for any New Facility Wafers which 
        Lattice desires to purchase in excess of the Purchase Commitment.  
        Lattice will have a reasonable time to elect to reserve such excess 
        capacity.  The parties acknowledge that "specific process for Lattice" 
        above refers to Lattice's ( * ) process, and that Epson's capacity plan 
        at the time of executing this Agreement shows that approximately ( * ) 
        of total production capacity of the New Facility will be for ( * ) 
        process, subject to change by then-current production plan of Epson.  
        Epson will notify Lattice if the capacity set aside for ( * ) process 
        will change by ( * ) of the total 

                                       13
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

        capacity. 
            
   6.4  FAILURE TO MEET SUPPLY COMMITMENT
     
         6.4.1    FAILURE DUE TO EPSON
           In the event that (a) Epson fails to fulfill the Supply Commitment
           by the end of any month during the term of this Agreement or (b)
           Epson has reason to believe that it will be unable to fabricate the
           Supply Commitment by the end of such month, then Epson will take the
           following measures:
           
           First, Epson will promptly notify Lattice in writing and describe
           the nature of the difficulty.
           
           Second, Epson will use its best efforts to remedy the difficulty in
           an expeditious manner by the end of the second full month following
           the month in which Epson is unable to meet the Supply Commitment (in
           other words, the third month including the month in which the
           difficulty occurs).
           
           Third, Epson will use its best efforts to make available during the
           above referenced three (3) month period sufficient capacity at the
           Sakata Facility, the Fujimi Facility or Epson's other qualified
           facility to cover the deficiency between the Supply Commitment and
           the actual capacity subject to completion of product qualification. 
           The parties acknowledge, however, that Epson cannot guarantee the
           use of such alternative capacity.
           
           Fourth, if Epson's inability to fulfill the Supply Commitment is due
           to force majeure prescribed in Article 15.14, Epson will use its
           best efforts to make available alternative capacity at the Sakata
           Facility and/or Fujimi Facility.  The parties acknowledge, however,
           that Epson cannot guarantee the use of existing capacity at the
           Sakata Facility or Fujimi Facility. 
          
           Notwithstanding any provision of this Agreement to the contrary, in
           the event that Epson fails to fulfill the Supply Commitment
           (including any failure by virture of the 

                                       14
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

           action or inaction of SMOS or any of the deficiency within the three 
           (3) month period referenced above), such failure shall constitute a 
           material breach of this Agreement and Epson, SMOS and Lattice shall 
           discuss the relief of such breach prior to Lattice's termination of 
           this Agreement based on the right permitted in Article 14.4 (which
           termination may be made without the notice and cure period 
           contemplated by Article 14.4).
           
         6.4.2    FAILURE DUE TO LATTICE
           Notwithstanding anything contained in Article 6.4.1 to the contrary,
           in the event that Epson fails to fulfill the Supply Commitment in
           any month due to (a) design defects in Products caused by Lattice,
           (b) design changes requested by Lattice, (c) process flow changes
           requested by Lattice or (d) any other reason caused by Lattice,
           Epson will only be required to make reasonable efforts to fulfill
           the Supply Commitment in such month.  Provisions concerning
           Lattice's failure to fulfill its Purchase Commitment are set forth
           in Article 7.2.
           
         6.4.3    FAILURE DUE TO BOTH PARTIES
           Notwithstanding anything contained in Article 6.4.1, 6.4.2 or 7.1 to
           the contrary, in the event that Epson fails to fulfill the Supply
           Commitment and Lattice fails to fulfill the Purchase Commitment due
           to difficulties caused jointly by Lattice and Epson, the parties
           will mutually agree in writing upon a fair and equitable solution.
           
         6.4.4    FAILURE DUE TO CATASTROPHE
           In the event that any fire, flood, earthquake, explosion or any
           other catastrophe prevents Epson from fabricating New Facility
           Wafers for Lattice, (a) Epson will immediately implement the
           measures required by Article 6.4.1, (b) Epson

                                       15
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

           will permit Lattice to inspect the New Facility, and (c) the parties 
           will begin good faith negotiations to agree on a corrective action 
           plan.
           
           
7  PURCHASE COMMITMENT
       
   7.1  CONTENT OF PURCHASE COMMITMENT 
        Lattice intends to purchase each month the number of New Facility Wafers
        (the "Purchase Commitment") equal to the Supply Commitment until ( * )
        wafers have been purchased. Lattice will not be required to fulfill the
        Purchase Commitment in the event that Epson fails to fulfill the Supply
        Commitment in the manner specified in Article 6.4.1.  Instead, subject
        to the terms of the Purchase Agreement, Lattice will be required to
        purchase those New Facility Wafers that Epson is able to fabricate up to
        the Purchase Commitment for each month. Lattice will not be required to
        fulfill the Purchase Commitment in the event of difficulties caused by
        both Epson and Lattice.  Instead, the parties will mutually agree in
        writing upon a fair and equitable solution.
       
   7.2  SALE OF UNUSED CAPACITY
        In the event that Lattice is unable to fulfill the Purchase Commitment
        in any month for reasons not due to Epson, Epson will use its best
        efforts to sell unused capacity to other customers, or to allocate
        unused capacity for the fabrication of Epson products during such month.
        Further, the Supply Commitment for such month will be reduced to the
        same extent that Lattice is unable to fulfill the Purchase Commitment. 
        When Lattice desires to increase its monthly purchases after Epson has
        sold or otherwise allocated unused capacity, then Epson will use its
        best efforts to increase capacity for Lattice to the Supply Commitment
        in an expeditious manner.  The parties will mutually agree upon the
        specific rate at which Epson will be required to ramp up capacity to the
        Supply Commitment.
       

                                       16
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* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

8  FREE WAFERS
  
   As a consideration for Lattice's payment of APP, Epson shall provide Lattice
   with ( * ) free wafers of a Product ("Free Wafers") through SMOS pursuant to
   the Purchase Agreement for every ( * ) New Facility Wafers ordered by Lattice
   after the execution of this Agreement ( * ) until Epson has supplied ( * )
   New Facility Wafers (excluding the Free Wafers). 
  
9  FABRICATION, PURCHASE AND SALE

   9.1  GENERAL TERMS AND CONDITIONS
        The terms and conditions for the prototype wafer fabrication, wafer
        fabrication, order and acceptance, shipping, insurance and warranty for
        the Products will be set forth in the Purchase Agreements. The parties
        have agreed to certain order and forecast systems as described in
        Exhibit F, which will be incorporated in the Purchase Agreement. The
        parties acknowledge that a best estimation and target of defect
        densities as at the date of this Agreement is set forth in Exhibit H
        attached hereto, which will be reviewed and amended from time to time by
        the parties hereto, and will be incorporated into all Purchase
        Agreements.
       
   9.2  START OF PRODUCTION
        Qualification testing for the Products will be conducted in the manner
        specified in the Purchase Agreement.  Once any Product has been
        qualified, Epson will begin mass production of such Product in the
        manner specified by the Purchase Agreement.
       
   9.3  TURN AROUND TIME
        The parties acknowledge that the lead time for shipment of New Facility
        Wafers, defined as the time from Lattice's purchase order release until
        delivery of New Facility Wafers, known as "turn around time", is of the
        essence, and agree that the parties shall set annual target turn around
        time and make their joint efforts to achieve such target in accordance
        with Exhibit I.

10 WAFER PRICING AND PAYMENT

                                       17
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

       
   10.1 DETERMINATION OF PRICE
        The general method for determining the price of Products ("Price") shall
        be as set forth in Exhibit E.  Epson agrees that at any time the Prices
        to Lattice ( * ).  The Price herein shall be applicable until Lattice
        has completed the purchase of ( * ) New Facility Wafers under the terms
        of this Agreement.
       
   10.2 SHIPPING, INSURANCE, TAXES, DUTIES AND OTHER FEES
        Epson will deliver the Products on a C.I.F., San Jose basis, and SMOS
        will deliver such Products to Lattice on an F.O.B., San Jose basis. 
        Bearing of sales, use, excise, ad valorem, withholding or other taxes or
        duties that may be applicable to purchase of the Products by Lattice
        shall be prescribed in the Purchase Agreement.

   10.3 PAYMENT
        Other than through offset of the APP, Lattice will not be required to
        pay for any New Facility Wafers delivered under this Agreement or any
        Purchase Agreement until the APP has been fully offset and reduced. 
        Once the APP is fully offset and reduced, Lattice will be required to
        pay Epson in the manner specified in the Purchase Agreement based on the
        Price until Lattice has completed the purchase of ( * ) New Facility
        Wafers under the terms of this Agreement.
       

11 TECHNICAL COOPERATION AND SUPPORT
  
   The parties desire to engage in various types of joint development and
   technical cooperation activities required to fabricate Products and to
   effectuate the terms and conditions of this Agreement.  The parties,
   including SMOS, will discuss such joint development possibilities, and will
   conclude appropriate agreement(s).

12 INTELLECTUAL PROPERTY RIGHTS
  
   All intellectual property rights clauses relating to ( * ) Process and the
   Products will be set forth in the Purchase Agreement.  Lattice agrees that
   any indemnity or warranty that Lattice expressly provides to Epson or SMOS
   under the Purchase Agreement will be fully 

                                       18

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* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

   enforceable by Epson even though Epson has not executed the Purchase 
   Agreement.  Furthermore, Epson agrees that any indemnity or warranty that 
   Epson or SMOS purports to provide to Lattice under the Purchase Agreement 
   will be fully enforceable by Lattice even though Epson has not executed the 
   Purchase Agreement.  In the event that any claims for intellectual property 
   rights infringements described in the Purchase Agreement prevent the parties 
   from fulfilling the Supply Commitment and the Purchase Commitment, the 
   parties will mutually agree on a fair and equitable solution without 
   affecting in any way the right of either party to terminate this Agreement 
   for cause pursuant to Article 14.4 as a consequence of failure of the other 
   party to fulfill this Agreement and the Purchase Agreement as the case may 
   be.  The parties acknowledge that the covenants contained in this Article 12 
   are an essential part of this Agreement. 

13 CONFIDENTIAL INFORMATION
       
   13.1 DEFINITIONS
        "Confidential Information" means technical information, specifications,
        data, drawings, designs or know-how, prices, order volumes, forecasts,
        financial information, strategic plans, and other important business
        information disclosed between Epson and Lattice, or SMOS and Lattice in
        connection with this Agreement.  Confidential Information includes
        information or material that is expressly covered by confidentiality
        provisions of Existing Agreements or the Purchase Agreement, it being
        understood that such provisions will apply.

   13.2 MARKING
        If Confidential Information is provided in a tangible form, it will be
        marked as confidential or proprietary.  If Confidential Information is
        provided orally, it will be treated as confidential and proprietary if
        it is treated as confidential or proprietary at the time of disclosure
        by the disclosing party and described as such in a writing provided to
        the other party within thirty (30) days of the oral disclosure, which
        writing will be marked as confidential or proprietary.  Material that is
        not marked as required by this Article 13.2 will not be deemed
        Confidential Information.

                                       19
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

       
   13.3 RESTRICTIONS ON USE
        During the term of this Agreement and for a period of ( * ) years
        following disclosure of any Confidential Information, the receiving
        party will: (a) hold the Confidential Information in confidence using
        the same degree of care that it normally exercises to protect its own
        proprietary information but no less than a reasonable degree of care,
        (b) restrict disclosure and use of Confidential Information solely to
        those employees (including any contract employees or consultants) of
        such party on a need-to-know basis, and not disclose it to other
        employees or parties, and (c) restrict the number of copies of
        Confidential Information to the number required to carry out its
        obligations under this Agreement.
       
   13.4 EXCEPTIONS TO CONFIDENTIALITY OBLIGATIONS
        Neither party will use or disclose the other party's Confidential
        Information except as permitted by this Agreement.  The receiving party,
        however, will have no obligations concerning the disclosing party's
        Confidential Information if the disclosing party's Confidential
        Information:
            a)    is made public before the disclosing party discloses it to
                  the receiving party;
            b)    is made public after the disclosing party discloses it to the
                  receiving party (unless its publication is a breach of this
                  Agreement or any other agreement between Epson and Lattice);
            c)    is rightfully in the possession of the receiving party before
                  the disclosing party discloses it to the receiving party;
            d)    is independently developed by the receiving party without the
                  use of the Confidential Information, if such independent
                  development is supported by documentary evidence; or
            e)    is rightfully obtained by the receiving party from a third
                  party who is lawfully in possession of the information and not
                  in violation of any contractual, legal or fiduciary obligation
                  to the disclosing party with respect to the information.

                                       20
<PAGE>

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  treatment request.

            
                  Each party may disclose any Confidential Information to the
                  extent that such party has been advised by counsel that such
                  disclosure is necessary to comply with laws or regulations
                  provided that such party shall give the other party reasonable
                  advance notice of such proposed disclosure, shall use its best
                  efforts to secure confidential treatment of such Confidential
                  Information, and shall advise the other party in writing of 
                  the manner of the disclosure.
               
   13.5 RETURN OF CONFIDENTIAL INFORMATION
        Upon termination of this Agreement, a party who has received
        Confidential Information from the other party pursuant to this Agreement
        will return, within fourteen (14) days of the disclosing party's request
        for return, all Confidential Information that was obtained or learned by
        the receiving party from the disclosing party, or delivered to the
        receiving party, together with all copies, excerpts and translations
        thereof.
       
14 TERM AND TERMINATION OF AGREEMENT
       
   14.1 TERM
        The term of this Agreement will extend from the date first written above
        until the latest of (a) Epson's completion of the supply of, and receipt
        and acceptance by Lattice of, ( * ) New Facility Wafers in total ( * ),
        (b) the completion of off-setting APP, or (c) ( * ), unless terminated
        earlier pursuant to Article 14.2, 14.3 or 14.4.  After the expiration of
        this Agreement, Epson and Lattice shall continue to make efforts to
        supply and purchase a certain volume of wafers per month under fair and
        competitive prices to be determined between the parties.
       
   14.2 TERMINATION
        Either party may terminate or suspend this Agreement immediately and
        without liability (except for the terms provided in Articles 14.5 and
        14.6) upon written notice to the other party if any one of the following
        events occurs;:
       
            a)    the other party files a voluntary petition in bankruptcy or
                  otherwise seeks protection under any law for the 

                                       21
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  treatment request.

                  protection of debtors;
               
            b)    a proceeding is instituted against the other party under any
                  provision of any bankruptcy laws which is not dismissed within
                  ninety (90) days;
               
            c)    the other party is adjudged bankrupt;
               
            d)    a court assumes jurisdiction of all or a substantial portion
                  of the assets of the other party under a reorganization law;
               
            e)    a trustee or receiver is appointed by a court for all or a
                  substantial portion of the assets of the other party;
               
            f)    the other party becomes insolvent, ceases or suspends all or
                  substantially all of its business;
               
            g)    the other party makes an assignment of the majority of its
                  assets for the benefit of creditors; or
               
            h)    the other party fails to pay all or a substantial portion of
                  its debts as they become due or admits in writing its 
                  inability to pay all or a substantial portion of its debts as 
                  they become due; or 
            
            i)    force majeure, as prescribed in Article 15.14, becomes in
                  effect and performance of the obligations under this Agreement
                  will not be restored within six (6) months after such force
                  majeure's occurrence.
               
   14.3 TERMINATION DUE TO ACQUISITION OR SALE OF ASSETS
        In the event that a direct competitor or one party acquires, through
        merger, consolidation, acquisition or otherwise, an interest in excess
        of fifty percent (50%) of the voting securities or assets of the other
        party, or such other party transfers all or substantially all of its
        business to which this Agreement relates to a direct competitor of such
        party, the non-aquiring or non-transferring party will be permitted,
        upon written notice to the other party, to require that the 

                                       22
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  treatment request.

        transactions contemplated by this Agreement and the Purchase Agreements 
        be phased out and terminated at a rate not to exceed, ( * ) of the 
        business existing at the time of the acquistion or transfer according to
        the following schedule:

            A                 B
            -                 -

            ( * )             ( * )
            ( * )             ( * )
            ( * )             ( * )
            ( * )             ( * )

        A-   Time elapsed since acquisition or transfer of assets
        B-   Level to which business may be phased out measured as a percentage
             of business existing at the time of the acquisition or transfer of
             assets
       
        Alternatively, the business may be phased out and terminated under this
        Article 14.3 in a manner otherwise agreed upon in writing by the
        parties.

   14.4 TERMINATION FOR CAUSE
        If either party fails to perform or violates any material obligation of
        this Agreement, then, sixty (60) days after providing written notice to
        the breaching party specifying the default (the "Default Notice"), the
        non-breaching party may terminate this Agreement, without liability,
        unless:
       
            a)    the breach specified in the Default Notice has been cured
                  within the sixty (60) day period; or
               
            b)    the default reasonably required more than sixty (60) days to
                  correct, and the defaulting party has begun substantial
                  corrective action to remedy the default within such sixty (60)
                  day period and diligently pursues such action, in which event,
                  the non-breaching party may not terminate or suspend this
                  Agreement unless one hundred twenty (120) days has expired 
                  from the date of the Default Notice without such corrective 
                  action being 

                                       23
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                  completed and the default remedied.
               
   14.5 TERMINATION BY EPSON
        In the event that Epson terminates this Agreement pursuant to this
        Article 14, then, unless otherwise agreed upon in writing, Epson may
        offset and reduce the APP to cover all direct material and labor costs
        for work in process rendered unusable by termination and will ship such
        work in process to Lattice, at Lattice's expense, if requested to do so.
        Upon such termination, Epson shall refund the remaining portion of APP
        (reduced by the amount of any such offset and reduction to cover direct
        material and labor costs for work in process rendered unusable by the
        termination) no later than thirty (30) business days after the date of
        termination.

   14.6 TERMINATION BY LATTICE
        In the event that Lattice terminates this Agreement pursuant to this
        Article 14, then, unless otherwise agreed in writing, Lattice may either
        (a) request that Epson refund the remaining portion of APP (from which
        Epson may offset and reduce to cover all direct material and labor costs
        for work in process rendered unusable by the termination) and then Epson
        will refund the remaining portion of APP (as so offset and reduced) or
        (b) request Epson to complete all work in process and ship them under
        normal terms and conditions, and then Epson will refund the remaining
        portion of APP (excluding, without limitation, the costs and expenses
        which have arisen in connection with completing all work in process and
        shipping thereof), with in either such case such refund to be paid upon
        the earlier of:

        (a)  receipt of sufficient funding from a financial institition or other
        source for purposes of paying the refund, or
        (b)  thirty (30) days from the date of termination.

                                       24

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* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.


   14.7 RETENTION OF RIGHTS AFTER TERMINATION
        Notwithstanding anything contained in this Article 14 to the contrary,
        in the event that either party is entitled to terminate this Agreement
        pursuant to Articles 14.2 (f), (g) or (h) or either party is subject to
        a bankruptcy, reorganization or liquidation proceeding, the other party
        may elect to (a) retain its rights in this Agreement existing
        immediately prior to termination pursuant to Article 14.2 (f), (g) or
        (h) or the initiation of such proceeding or (b) treat any such
        proceeding or attempted rejection of this Agreement by a bankruptcy
        trustee as an event of termination.  Unless otherwise provided, in the
        event of such termination, Epson shall refund the remaining portion of
        the APP in accordance with article 14.5 or 14.6 as applicable.

   14.8 RECONCILIATION
        In the event of termination that results in a refund of the APP balance
        pursuant to Article 14 (or would result in such a refund if the APP
        balance were increased by the net return material account balances, if
        any, under the Purchase Agreement), Epson shall cause SMOS to bring
        current the APP, Free Wafers and return material account balances as
        provided for in the Purchase Agreement in order to reconcile the account
        with Lattice, and to refund the mutually agreed net amount.

   14.9 SURVIVAL OF OBLIGATIONS
        The following Articles will survive any expiration, termination or
        cancellation of this Agreement and the parties will continue to be bound
        by the terms and conditions thereof: 12, 13, 14, and 15.
       
15 MISCELLANEOUS
       
   15.1 ORDER OF PRECEDENCE
        In the event of any conflicts between this Agreement and any Purchase
        Agreement, any purchase orders, acceptances, correspondence, memoranda,
        listing sheets or other documents forming part of an order for the
        Products placed by Lattice and accepted by SMOS (or Epson), priority
        will be given first to this Agreement, second to the Purchase
        Agreements, third to SMOS's or 

                                       25

<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

        Epson's acceptance, fourth to Lattice's order and then to any other 
        documents.  In no event, however, will either party's standard terms and
        conditions be applicable to the transactions between the Lattice and 
        SMOS (or Epson), unless expressly accepted in writing by the other 
        party.
       
   15.2 GOVERNING LAW
        This Agreement shall be governed by and construed in accordance with the
        laws of California, U.S.A. without reference to conflict of law
        principles.

   15.3 DISPUTE RESOLUTION
       
        15.3.1    MEETING OF EXECUTIVES
           In the event that any dispute or disagreement between the parties as
           to any provision of this Agreement arises, prior to taking any other
           action, the matter will be referred to responsible executives of the
           parties for consideration and resolution.  Any party may commence
           such proceedings by delivering a written request to the other party
           for a meeting of such responsible executives.  The other party will
           be required to set a date for the meeting to be held within thirty
           (30) days after receipt of such request and the parties agree to
           exercise their best efforts to settle the matter amicably.
           
        15.3.2    LOCATION OF MEETING
           In the event that Epson initiates the proceedings described in
           Article 15.3.1, the first meeting will be held Hillsboro, Oregon and
           all subsequent meetings will alternate between Tokyo, Japan, and
           Hillsboro, Oregon.  In the event that Lattice initiates the
           proceedings described in Article 15.3.1, the first meeting will be
           held in Tokyo, Japan and all subsequent meetings will alternate
           between Hillsboro, Oregon and Tokyo, Japan.
           
        15.3.3    DEMAND FOR ARBITRATION
           Any dispute relating to and/or arising out of this Agreement will be
           decided exclusively by binding arbitration under procedures which
           ensure efficient and speedy resolution.  

                                       26

<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

           Such an arbitration may be commenced by either party involved in the 
           dispute (i) after the expiration of a sixty (60) day period following
           the written request to resolve the dispute, and/or (ii) at such 
           earlier time as any party involved repudiates and/or refuses to 
           continue with its obligations to negotiate in good faith. The 
           arbitration hearing will be conducted in the State of Hawaii, and 
           will be in the English language (with translators and interpretations
           as reasonable for the presentation of evidence and/or conduct of the 
           arbitration). Notwithstanding anything to the contrary, any party may
           apply to any court of competent  jurisdiction for interim injunctive 
           relief as may be allowed under applicable law with respect to 
           irreparable harm which cannot be avoided and/or compensated by such 
           arbitration proceedings, without breach of this Article 15.3.3 and 
           without any abridgement of the powers of the arbitrators.
           
           The arbitration will be conducted under the Rules of the Asia
           Pacific Arbitration Center.  Notwithstanding anything to the
           contrary, (i) the arbitrators will have the power to order discovery
           to the extent they find such discovery necessary to achieve a fair
           and equitable result and (ii) the arbitrators shall require pre-
           hearing exchange of documentary evidence to be relied upon by each
           of the respective parties in their respective cases in chief, and
           pre-hearing exchange of briefs, witness lists,and summaries of
           expected testimony.
           
           The arbitrators will make their decision in writing. 
           
        15.3.4    ARBITRATORS
           The arbitration will be conducted by three (3) arbitrators.  No
           person with a beneficial interest in the dispute under arbitration
           may be an arbitrator.  The parties will make reasonable efforts to
           select arbitrators with experience in the field of computers and
           law.
           
        15.3.5    BINDING EFFECT
           The decision or award rendered or made in connection with 

                                       27
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

           such arbitration will be binding upon the parties and judgment 
           thereon may be entered in any court having jurisdiction and/or 
           application may be made to such court for enforcement of such 
           decision or award. However, the arbitrators will not have the 
           authority to create any licenses.  They will only be permitted to 
           enforce licenses which the parties have otherwise agreed to in the 
           Agreement or the Existing Agreements.
           
        15.3.6    EXPENSES
           The expenses of the arbitrators will be shared equally by the
           parties; each party will otherwise be responsible for the costs and
           attorney's fees incurred by it; provided, however, if the
           arbitrators appointed in Article 15.3.4 find that the position of
           the non-prevailing party or parties in such arbitration was without
           substantial justification or was frivolous, the arbitrators may
           assess all of the costs and expenses together with reasonable
           attorney's fees against the non-prevailing party or parties.
           
   15.4 CONSEQUENTIAL DAMAGES
        IN NO EVENT WILL EITHER PARTY BE LIABLE TO THE OTHER PARTY FOR ANY
        INDIRECT, SPECIAL, CONSEQUENTIAL OR INCIDENTAL DAMAGES (INCLUDING LOST
        PROFITS) WHETHER BASED ON WARRANTY, CONTRACT, TORT OR ANY OTHER LEGAL
        THEORY REGARDLESS OF WHETHER SUCH PARTY HAD ACTUAL OR CONSTRUCTIVE
        NOTICE OF SUCH DAMAGES; PROVIDED, HOWEVER, THIS LIMITATION WILL NOT
        APPLY IF THE DAMAGES OCCUR AS A RESULT OF GROSS NEGLIGENCE OR WILLFUL
        MISCONDUCT OF EITHER PARTY IN THE PERFORMANCE OF THEIR RESPONSIBILITIES
        UNDER THIS AGREEMENT.
       
   15.5 ASSIGNMENT
        Neither party will assign, transfer or otherwise dispose of this
        Agreement in whole or in part without the prior consent of the other
        party in writing, and such consent will not be unreasonably withheld. 
        Except in the case set forth in Article 14.3, above, this Agreement may
        be assigned to any Subsidiary or to a successor who has acquired a
        majority of the business or assets of the assigning party.

                                       28
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

       
  15.6  PUBLIC ANNOUNCEMENTS
        Neither party will publicly announce the execution or existence of this
        Agreement or disclose the terms and conditions of this Agreement without
        first submitting the text of such announcement to the other party and
        receiving the approval of the other party of such text, which approval,
        unless public disclosure is required by a court or a government agency,
        may be withheld for any reason.  However, Lattice may disclose the
        existence and the terms of this Agreement in any document legitimately
        required to be filed with the Securities and Exchange Commission (and
        may file a copy of this Agreement required legitimately with such
        filing) or in accordance with generally accepted accounting procedures
        under the rules of the Securities and Exchange Commission or the
        National Association of Securities Dealers Automated Quotations stock
        market.
       
  15.7  NOTICE AND COMMUNICATIONS
        Any notices required or permitted to be given hereunder will be in
        English and be sent by (i) registered airmail or (ii) cable, facsimile
        or telex to be confirmed by registered airmail, addressed to:
        
        To Epson:  
                   281 Fujimi, Fujimi-machi, Suwa-gun
                   Nagano-ken 399-02, Japan
                   Attn: Nobuo Hashizume,
                         Director and Corporate General Manager     
                         Semiconductor Operations Division
                         Tel:  81-266-61-1211
                         Fax:  81-266-61-1270
       
        To SMOS:
                   150 River Oaks Parkway, San Jose, CA 95134-1951
                   U.S.A.
                   Attn: Tadakatsu Hayashi, President and CEO
                         Tel:  1-408-922-0200
                         Fax:  1-408-922-0238

        To Lattice:
                   5555 N.E. Moore Ct., Hillsboro, Oregon, 

                                       29
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                   97124-6421, U.S.A.
                   Attn: Cyrus Tsui
                         Chairman, President and Chief Executive Officer
                         Tel:  1-503-681-0118
                         Fax:  1-503-681-3077
       
        Any such notice will be deemed given at the time of its receipt by the
        addressee.
       
  15.8  RELATIONSHIP OF THE PARTIES
        Epson and Lattice are independent contractors and neither of them will
        be nor represent themselves to be the legal agent, partner or employee
        of the other party for any purpose.  Neither party will have the
        authority to make any warranty or representation on behalf of the other
        party nor to execute any contract or otherwise assume any obligation or
        responsibility in the name of or on behalf of the other party.  In
        addition, neither party will be bound by, nor liable to, any third
        person for any act or any obligations or debt incurred by the other
        party, except to the extent specifically agreed to in writing by the
        parties.
       
  15.9  WAIVER AND AMENDMENT
        Failure by either party, at any time, to require performance by the
        other party or to claim a breach of any provision of this Agreement will
        not be construed as a waiver of any right accruing under this Agreement,
        nor will it affect any subsequent breach or the effectiveness of this
        Agreement or any part hereof, or prejudice either party with respect to
        any subsequent action.  A waiver of any right accruing to either party
        pursuant to this Agreement will not be effective unless given in
        writing.
        
  15.10 SEVERABILITY
        In the event that any provision of this Agreement will be unlawful or
        otherwise unenforceable, such provision will be severed, and the entire
        agreement will not fail on account thereof, the balance continuing in
        full force and effect, and the parties will endeavor to replace the
        severed provision with a similar provision that is not unlawful or
        otherwise unenforceable.

                                       30
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

       
  15.11 RIGHTS AND REMEDIES CUMULATIVE
        The rights and remedies provided herein will be cumulative and not
        exclusive of any other rights or remedies provided by law or otherwise.
       
  15.12 HEADINGS
        The Article headings in this Agreement are for convenience only and will
        not be considered a part of, or affect the interpretation of, any
        provision of this Agreement.
       
  15.13 GOVERNING LANGUAGE
        This Agreement and all communications pursuant to it will be in the
        English language.  If there is any conflict between the English version
        and any translated version of this Agreement, the English version will
        govern.
       
  15.14 FORCE MAJEURE
        Except as otherwise expressly provided for herein, no party will be
        liable in any manner for failure or delay in fulfillment of all or part
        of this Agreement directly or indirectly owing to any causes or
        circumstances beyond its control, including, but not limited to, acts of
        God, governmental order or restrictions, war, war-like conditions,
        hostilities, sanctions, revolutions, riot, looting, strike, lockout,
        plague or other epidemics, fire and flood.
       
  15.15 COUNTERPARTS
        This Agreement may be executed in any number of counterparts, and all
        such counterparts will together constitute but one Agreement.
       
  15.16 INTEGRATION
        This Agreement sets forth the entire agreement and understanding between
        the parties as to its subject matter and supersedes all prior
        agreements, understandings and memoranda between the parties, except for
        the Existing Agreements.  No amendments or supplements to this Agreement
        will be effective for any purpose except by a written agreement signed
        by the parties.
       
  15.7  GOVERNMENT APPROVALS; EXPORT CONTROL LAWS
        Epson will file all reports and notifications that may be 

                                       31
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

        required to be filed with any agency of the Government of Japan in order
        to allow the performance of this agreement according to its terms.  
        Lattice will file all reports and notifications that may be required to 
        be filed with any agency of the Government of  U.S.A. in order to allow 
        the performance of this Agreement according to its terms.  Neither party
        will transmit indirectly or directly any Products or technical 
        information contained in the Confidential Information except in 
        accordance with applicable Japanese and United States export control 
        laws, regulations and procedures.

                                       32
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

       IN WITNESS WHEREOF, the parties have signed this Agreement as of the
       date first above written.
       
       
       
       LATTICE SEMICONDUCTOR CORPORATION              
       
       
       
       
       By:  /s/  CYRUS TSUI                                 
          --------------------------------------------------
       Name: Cyrus Tsui
       Title:     Chairman, President and Chief Executive Officer


  
       SEIKO EPSON CORPORATION
       
       
       
       
       By:  /s/ NOBUO HASHIZUME                       
          --------------------------------------------------
       Name: Nobuo Hashizume
       Title:     Director and Corporate General Manager
                  Semiconductor Operations Division
       
       
       S MOS Systems, Inc.




       By:  /s/ TADAKATSU HAYASHI                     
          --------------------------------------------------
       Name: Tadakatsu Hayashi
       Title:     President and CEO 

                                       33
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.


                                    EXHIBIT A

                         "Projected Completion Schedule"

                                    EXHIBIT B

                         "Process Road Map for Lattice"

                                    EXHIBIT C

                               "Payment Schedule"

                                    EXHIBIT D

                      "New Facility Production Capacity and
                           Supply/Purchase Commitment"

                                    EXHIBIT E

                         Price Determination Procedure"

                             "APP Offset Procedure"

                                     "( * )"

                                    EXHIBIT F

                                "Forecast System"

                                    EXHIBIT G

              "Epson's ( * ) Technology Road Map and ( * ) Process"

                                    EXHIBIT H

                              "Defect Density Goal"

                                    EXHIBIT I

                               "Turn Around Time"

                                       34
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT A
                          PROJECTED COMPLETION SCHEDULE
                                      ( * )

                                       35
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT B
                          PROCESS ROAD MAP FOR LATTICE
                                      ( * )

                                       36
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT C
                                PAYMENT SCHEDULE
                                      ( * )

                                       37
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT D
                     NEW FACILITY PRODUCTION CAPACITY PLAN 
                         AND SUPPLY/PURCHASE COMMITMENT
                                      ( * )

                                       38
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT E
                          PRICE DETERMINATION PROCEDURE
                                      ( * )
                              APP OFFSET PROCEDURE
                                      ( * )
                                      ( * )
                                      ( * )

                                       39
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT F
                                 FORECAST SYSTEM
                                      ( * )

                                       40
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT G
               EPSON'S ( * ) TECHNOLOGY ROAD MAP AND ( * ) PROCESS
                                      ( * )

                                       41
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT H
                               DEFECT DENSITY GOAL
                                      ( * )

                                       42
<PAGE>

* Omitted and filed separately with the SEC pursuant to a confidential 
  treatment request.

                                    EXHIBIT I
                                TURN AROUND TIME
                                      ( * )

                                       43

<PAGE>
                                                                  EXHIBIT 11.1


                          LATTICE SEMICONDUCTOR CORPORATION

                         COMPUTATION OF NET INCOME PER SHARE
                        (In thousands, except per share data)

<TABLE>
<CAPTION>
                                                                                    YEAR ENDED
                                                                      ----------------------------------
                                                               MARCH 29, 1997   MARCH 30, 1996   APRIL 1, 1995
                                                               -----------------------------------------------
<S>                                                                <C>              <C>             <C>

Net income . . . . . . . . . . . . . . . . . . . . . . . . . .     $45,005          $41,784         $26,966
                                                                   -------          -------         -------
                                                                   -------          -------         -------

Weighted average common stock and common stock equivalents:
    Common . . . . . . . . . . . . . . . . . . . . . . . . . .      22,460           20,327          18,627
    Options and warrants . . . . . . . . . . . . . . . . . . .         513              652             537
                                                                   -------          -------         -------
                                                                    22,973           20,979          19,164
                                                                   -------          -------         -------
                                                                   -------          -------         -------


Net income per share . . . . . . . . . . . . . . . . . . . . .     $  1.96          $  1.99         $  1.41
                                                                   -------          -------         -------
                                                                   -------          -------         -------
</TABLE>


<PAGE>
- - - --------------------------------------------------------------------------------
                           FINANCIAL HIGHLIGHTS
- - - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                        YEAR ENDED
                                        ---------------------------------------------
                                        MARCH 29,           MARCH 30,        APRIL 1,
(IN THOUSANDS, EXCEPT PER SHARE DATA)        1997                1996            1995
- - - -------------------------------------------------------------------------------------
<S>                                    <C>                 <C>              <C>
Revenue                                 $204,089            $198,167         $144,083
Net income                               $45,005             $41,784          $26,966
Net income per share                       $1.96               $1.99            $1.41
Cash and short-term investments         $228,647            $215,170          $88,810
Total assets                            $403,462            $342,935         $192,917
Stockholders' equity                    $360,491            $298,768         $157,797
- - - -------------------------------------------------------------------------------------
</TABLE>

- - - --------------------------------------------------------------------------------
                           CORPORATE PROFILE
- - - --------------------------------------------------------------------------------

Lattice Semiconductor Corporation designs, develops and markets high 
performance programmable logic devices ("PLDs") and related development 
system software. Lattice is the inventor and world's leading supplier of 
in-system programmable ("ISP-TM-") logic devices. ISP devices have emerged as 
the next standard in the high-density PLD market. PLDs are standard 
semiconductor components that can be configured by the end customer as 
specific logic functions, enabling shorter design cycle times and reduced 
development costs. Lattice's end customers are primarily original equipment 
manufacturers ("OEMs") in the fields of communications, computing, computer 
peripherals, instrumentation, industrial controls and military systems. 
Nearly one-half of Lattice's revenue is derived from international sales, 
mainly in Europe and Asia. Lattice offers products that range in complexity 
from about 200 to 25,000 gates. Products are offered in 20 to 304 pin 
packages in a variety of speed, power and temperature grades. 

<PAGE>

- - - --------------------------------------------------------------------------------
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
                             OPERATIONS
- - - --------------------------------------------------------------------------------

This report contains forward-looking statements within the meaning of Section 
27A of the Securities Act of 1933 and Section 21E of the Securities Exchange 
Act of 1934. Actual results could differ materially from those projected in 
the forward-looking statements as a result of the factors set forth in the 
section entitled "Factors Affecting Future Results" and elsewhere in this 
report.

     Lattice Semiconductor Corporation (the "Company"), founded in 1983 and 
based in Hillsboro, Oregon, designs, develops and markets high performance 
programmable logic devices ("PLDs") and related development system software. 
The Company is the inventor and world's leading supplier of in-system 
programmable ("ISP-TM-") logic devices. PLDs are standard semiconductor 
components that can be configured by the end customer as specific logic 
functions, enabling shorter design cycle times and reduced development costs. 
The Company's end customers are primarily original equipment manufacturers  
("OEMs") in the fields of communications, computing, computer peripherals, 
instrumentation, industrial controls and military systems. Nearly one-half of 
the Company's revenue is derived from international sales, mainly in Europe 
and Asia.

RESULTS OF OPERATIONS

The following table sets forth, for the periods indicated, the percentage of 
revenue represented by selected items reflected in the Company's consolidated 
statement of operations.

                                                        YEAR ENDED
                                           -------------------------------------
                                           MAR. 29,       MAR. 30,       APR. 1,
                                               1997           1996          1995
- - - --------------------------------------------------------------------------------
Revenue                                        100%           100%          100%
Costs and expenses:
     Cost of products sold                      41             41            41
     Research and development                   14             14            16
     Selling, general and administrative        16             16            17
                                           -------------------------------------
                                                71             71            74
                                           -------------------------------------
Income from operations                          29             29            26
Interest and other income (net)                  4              3             2
                                           -------------------------------------
Income before provision
for income taxes                                33             32            28
Provision for income taxes                      11             11             9
                                           -------------------------------------
Net income                                      22%            21%           19%
- - - --------------------------------------------------------------------------------
- - - --------------------------------------------------------------------------------

REVENUE Revenue was $204.1 million in fiscal 1997, an increase of 3% over 
fiscal 1996. Fiscal 1996 revenue of $198.2 million represented an increase of 
38% from the $144.1 million recorded in fiscal 1995. The majority of the 
Company's revenue in fiscal 1997 was derived from the sale of products that 
address the high-density segment of the programmable logic market. The 
majority of the Company's revenue growth for the periods presented resulted 
from the sales of new products, primarily high-density products. Increases in 
the sales of the Company's high-density products have been significant and 
have grown consistently as a percentage of the Company's overall revenue for 
the fiscal periods presented. 

     Revenue from international sales was approximately 49%, 48% and 47% of 
total revenue for fiscal 1997, 1996 and 1995, respectively. The Company 
expects export sales to continue to represent a significant portion of 
revenue. See "Factors Affecting Future Results."

     Overall average selling prices, while remaining relatively constant 
during the fiscal 1995 period, increased during fiscal 1996 and again during 
fiscal 1997. This was due primarily to a higher proportion of high-density 
products in the revenue mix. Although selling prices of mature products 
generally decline over time, this decline is at times offset by higher 
selling prices of new products. The Company's ability to maintain its recent 
trend of revenue growth is in large part dependent on the continued 
development, introduction and market acceptance of new products.

GROSS MARGIN The Company's gross margin as a percentage of revenue was 59% for
all three fiscal years presented. Profit margins on older products tend to
decrease over time as selling prices decline, but the Company's strategy has
been to offset these decreases by introducing new products with higher margins.

RESEARCH AND DEVELOPMENT Research and development expense was $27.8 million, 
$26.8 million and $22.9 million in fiscal 1997, 1996 and 1995, respectively. 
Spending increases were related primarily to the development of new 
technologies and new products, including the Company's high-density product 
families and related software development tools. The Company believes that a 
continued commitment to research and development is essential in order to 
maintain product leadership in its existing product families and to provide 
innovative new product offerings, and therefore expects to continue to make 
significant investments in research and development in the future.

SELLING, GENERAL AND ADMINISTRATIVE Selling, general and administrative 
expense was $33.6 million, $31.3 million and $25.0 million in fiscal 1997, 
1996 and 1995, respectively. Spending increases were primarily due to 
expansion of the Company's sales force, the addition of field applications 
engineers to provide enhanced customer assistance, and higher sales 
commissions associated with higher revenue levels. Selling, general and 
administrative expense as a percentage of revenue was 16% in fiscal 1997 and 
1996, a slight decrease from 17% in fiscal 1995.

INCOME FROM OPERATIONS Income from operations increased 2%, from $57.8 
million to $59.0 million, from fiscal 1996 to fiscal 1997, and increased 55%, 
from $37.3 million, between fiscal 1995 and fiscal 1996. Income from 
operations increased as a percentage of revenue, from 26% in fiscal 1995 to 
29% in fiscal 1996 and fiscal 1997.

                                       14
<PAGE>

INTEREST AND OTHER INCOME Interest and other income (net of expense) 
increased by approximately $3.3 million from fiscal 1996 to fiscal 1997, and 
by approximately $2.1 million from fiscal 1995 to fiscal 1996. The increase 
in both fiscal years was due to higher cash and investment balances resulting 
from the Company's follow-on public offering of common stock in November 
1995, cash generated from operations and common stock issuance from employee 
stock option exercises.

PROVISION FOR INCOME TAXES The Company's effective tax rate was 33.5% for 
fiscal 1997 as compared to 33.9% and 33.6% recorded in fiscal 1996 and 1995, 
respectively. The fiscal 1997 decrease was primarily due to increased benefit 
from tax-exempt investment income. The fiscal 1996 increase was due to the 
absence of tax credit carryforwards available in prior years, although this 
increase was offset somewhat by lower state taxes.

     Deferred tax asset valuation allowances are recorded to offset deferred 
tax assets that can only be realized by earning taxable income in distant 
future years. Management established the valuation allowances because it 
cannot determine if it is more likely than not that such income will be 
earned.

NET INCOME Net income increased 8%, from $41.8 million to $45.0 million, from 
fiscal 1996 to fiscal 1997, and increased 55%, from $27.0 million, between 
fiscal 1995 and fiscal 1996. Net income increased as a percentage of revenue 
each fiscal year, from 19% in fiscal 1995 to 21% in fiscal 1996, and then to 
22% in fiscal 1997.

FACTORS AFFECTING FUTURE RESULTS

Notwithstanding the objectives, projections, estimates and other 
forward-looking statements in this Annual Report, the Company's future 
operating results will continue to be subject to variations based on a wide 
variety of factors, including, but not limited to, the following: the 
Company's continued ability to obtain adequate wafer capacity supply 
commitments under competitive pricing terms, successful implementation of the 
Company's proprietary process technology, UltraMOS-Registered Trademark-, at 
its wafer manufacturers, successful development and implementation of future 
new advanced process technologies, attainment of acceptable wafer 
manufacturing yields, the ability to achieve volume production at Seiko Epson 
Corporation's ("Seiko Epson") new eight-inch facility or United Integrated 
Circuit Corporation ("UICC") and potential interruptions in supply from the 
Company's wafer manufacturers and assembly contractors as a result of work 
stoppages, political instability or natural or man-made disasters.

     The Company's operating results also depend in large part on various 
factors outside the Company's control such as general economic conditions, 
the cyclical nature of both the semiconductor industry and the markets 
addressed by the Company's products, sudden price fluctuations, general price 
erosion, substantial adverse currency exchange movements and changes in 
effective tax rates. The semiconductor industry is highly cyclical and has 
been subject to significant downturns at various times that have been 
characterized by diminished product demand, production overcapacity and 
accelerated erosion of average selling prices. The Company's rate of growth 
in recent periods has been positively and negatively impacted by trends in 
the semiconductor industry. Any material imbalance in industry-wide 
production capacity relative to demand, shift in industry capacity toward 
products competitive with the Company's products, reduced demand or reduced 
growth in demand or other factors could result in a decline in the demand for 
or the prices of the Company's products and have a material adverse effect on 
the Company's operating results. The Company's operating results are also 
dependent upon international revenues which may be adversely affected by the 
imposition of government controls, export license requirements, trade 
restrictions, political instability, changes in tariffs and other factors 
outside the Company's control. Due to these and other factors, the Company's 
past results are a less useful predictor of future results than is the case 
in more mature and stable industries. The market price of the Company's 
common stock could be subject to significant fluctuations due to the inherent 
volatility of the semiconductor industry combined with the aforementioned and 
other factors, including variations in the Company's quarterly operating 
results and shortfalls in revenues or earnings from levels expected by 
securities analysts. In addition, the stock market can experience significant 
price fluctuations, which often are unrelated to the operating performance of 
the specific companies whose stocks are traded. Broad market fluctuations, as 
well as economic conditions generally and in the semiconductor industry 
specifically, may adversely affect the market price of the Company's common 
stock. 

     In addition, the Company's operating results are subject to variations 
based upon the following competitive factors: introduction of new products on 
a timely basis that meet market needs at competitive prices with acceptable 
margins, market acceptance of the Company's new and proprietary products and 
proprietary software development tools, variations in product mix, 
scheduling, rescheduling and cancellation of large orders, successful 
protection of the Company's intellectual property rights, potential 
litigation relating to competitive patents and intellectual property and the 
Company's ability to attract and retain highly qualified technical and 
management personnel.

     For further explanation of the factors set forth above, see "Factors 
Affecting Future Results" in Item 1 of the Company's Annual Report on Form 
10-K for the fiscal year ended March 29, 1997.

LIQUIDITY AND CAPITAL RESOURCES

As of March 29, 1997, the Company's principal source of liquidity was $228.6
million of cash and short-term investments, an increase of $13.5 million from
the balance of $215.2 million at March 30, 1996. This increase was primarily the
result of cash generated from operations and common stock issuance from employee
stock option exercises in excess of cash required for foundry investments and
wafer supply advances made in fiscal 1997 as further described below. The
Company also has available an unsecured $10 million demand bank credit facility
with interest due on outstanding bal-

                                       15
<PAGE>

ances at a money market rate. This facility has not been used.

     Accounts receivable and deferred income on sales to distributors 
increased $3.1 million and $1.4 million, or 13% and 8%, respectively, as 
compared to the balances at March 30, 1996. These increases were primarily 
due to higher revenue levels in the fiscal 1997 fourth quarter and the timing 
of billings to end customers and distributors. Inventories increased by $6.0 
million, or 28%, versus amounts recorded at March 30, 1996 due to increased 
production in anticipation of future requirements. Prepaid expenses and other 
current assets decreased by $2.8 million, or 14%, as compared to the balance 
at March 30, 1996 due primarily to a decrease in the current portion of wafer 
supply advances. The $36.8 million increase in Foundry investments, advances 
and other assets was primarily due to the $25.8 million paid in January 1997 
in the second of three planned payments representing the Company's investment 
in UICC. In March 1997, the Company paid approximately $17.0 million to Seiko 
Epson pursuant to a second advance payment purchase agreement. This advance 
offset the decline in wafer supply advances related to fiscal 1997 wafer 
deliveries. See below and Note 4 of Notes to Consolidated Financial 
Statements. Accrued payroll obligations increased $2.2 million, or 29%, as 
compared to the balance at March 30, 1996 due to higher variable 
compensation, increased headcount and timing of payments. Income taxes 
payable decreased $4.0 million, or 84%, as compared to the balance at March 
30, 1996 due to the timing of tax deductions and payments.

     Stockholders' equity increased by approximately $61.7 million, primarily 
due to net income of approximately $45.0 million for fiscal 1997 and net 
proceeds from common stock issuance.

     Capital expenditures were approximately $10.6 million, $12.6 million and 
$6.3 million for fiscal years 1997, 1996 and 1995, respectively. These 
expenditures consisted primarily of manufacturing test equipment, lab 
equipment, engineering workstations, buildings and building improvements. The 
increase in fiscal 1997 and 1996 capital expenditures over fiscal 1995 was 
associated with higher production levels noted above and included increased 
investment in manufacturing test equipment to support the growth in revenue 
of high-density products.

     The Company currently anticipates capital expenditures of approximately 
$20 million to $30 million for the fiscal year ending March 28, 1998. A 
significant portion of these expenditures is planned for improvements and 
expansions to the Company's facilities and manufacturing capacity.

     The majority of the Company's silicon wafer purchases are denominated in 
Japanese yen. The Company maintains yen-denominated bank accounts and bills 
its Japanese customers in yen. The yen bank deposits utilized to hedge 
yen-denominated wafer purchases are accounted for as identifiable hedges 
against specific and firm wafer purchases.

     The Company entered into a series of agreements with United 
Microelectronics Corporation ("UMC") in September 1995 pursuant to which the 
Company has agreed to join UMC and several other companies to form a separate 
Taiwanese Company, UICC, for the purpose of building and operating an 
advanced semiconductor manufacturing facility in Taiwan, Republic of China. 
Under the terms of the agreements, the Company will invest approximately $53 
million, payable in three installments over two years, for an approximately 
10% equity interest in UICC and the right to receive a percentage of the 
facility's wafer production at market prices. The timing of the payments is 
related to certain milestones in the development of the advanced 
semiconductor manufacturing facility. The first payment, in the amount of 
approximately $13.7 million, was paid in January 1996, the second payment, in 
the amount of approximately $25.8 million, was paid in January 1997, and the 
final payment is anticipated to be required within the six-month period 
ending December 1997.

     In March 1997, the Company entered into a second advance payment 
production agreement with Seiko Epson and its affiliated U.S. distributor, 
S-MOS Systems Inc. ("SMOS") under which it agreed to advance approximately 
$90 million, payable over two years, to Seiko Epson to finance construction 
of an eight-inch sub-micron semiconductor wafer manufacturing facility. Under 
the terms of the agreement, the advance is to be repaid with semiconductor 
wafers over a multi-year period. The agreement calls for wafers to be 
supplied by Seiko Epson through SMOS pursuant to purchase agreements with 
SMOS. The Company also has an option under this agreement to advance Seiko 
Epson an additional $60 million for additional wafer supply under similar 
terms. The first payment pursuant to this agreement, approximately $17.0 
million, was made during March 1997. As a result of the future payments to 
UICC and Seiko Epson, the Company's cash and short-term investments will be 
reduced by a minimum of approximately $86.5 million over the time period of 
the remaining payments.

     The Company believes that its existing sources of liquidity and expected 
cash generated from operations will be adequate to fund the Company's 
anticipated cash needs for at least the next twelve months, including the 
anticipated required payments to UICC and Seiko Epson during this time period.

     In an effort to secure additional wafer supply, the Company may from 
time to time consider various financial arrangements including joint ventures 
with, minority investments in, advance purchase payments to, loans to, or 
similar arrangements with independent wafer manufacturers in exchange for 
committed wafer capacity. To the extent that the Company pursues any such 
additional financial arrangements, additional debt or equity financing may be 
required. There can be no assurance that any such additional funding could be 
obtained when needed or, if available, on terms acceptable to the Company.

                                       16
<PAGE>
- - - --------------------------------------------------------------------------------
                         SELECTED FINANCIAL DATA
- - - --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                       YEAR ENDED
                                           ----------------------------------------------------------------
                                           MARCH 29,      MARCH 30,      APRIL 1,     APRIL 2,     APRIL 3,
(IN THOUSANDS, EXCEPT PER SHARE DATA)           1997           1996          1995         1994         1993
- - - -----------------------------------------------------------------------------------------------------------
<S>                                      <C>             <C>            <C>          <C>          <C>

STATEMENT OF OPERATIONS DATA:

Revenue                                    $204,089        $198,167       $144,083     $126,241     $103,391
Costs and expenses: 
     Cost of products sold                   83,736          82,216         58,936       53,266       43,650
     Research and development                27,829          26,825         22,859       20,636       16,530
     Selling, general and administrative     33,558          31,323         25,020       22,299       20,465
                                           -----------------------------------------------------------------
                                            145,123         140,364        106,815       96,201       80,645
                                           -----------------------------------------------------------------
Income from operations                       58,966          57,803         37,268       30,040       22,746
Interest and other income, net                8,712           5,442          3,349        2,566        2,470
                                           -----------------------------------------------------------------
Income before provision for income taxes     67,678          63,245         40,617       32,606       25,216
Provision for income taxes                   22,673          21,461         13,651       10,116        7,817
                                           -----------------------------------------------------------------
Net income                                 $ 45,005        $ 41,784       $ 26,966     $ 22,490     $ 17,399
                                           -----------------------------------------------------------------
                                           -----------------------------------------------------------------
Net income per share                       $   1.96        $   1.99       $   1.41     $   1.19     $   0.94
                                           -----------------------------------------------------------------
                                           -----------------------------------------------------------------
Weighted average common and common
equivalent shares outstanding                22,973          20,979         19,164       18,946       18,458
                                           -----------------------------------------------------------------
                                           -----------------------------------------------------------------


BALANCE SHEET DATA:

Working capital                            $267,669        $244,649       $106,021     $105,007     $ 79,878
Total assets                                403,462         342,935        192,917      146,093      128,876
Stockholders' equity                        360,491         298,768        157,797      125,068       98,481
- - - ------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
                                            YEAR ENDED MARCH 29, 1997                           YEAR ENDED MARCH 30, 1996
                                 ----------------------------------------------      ----------------------------------------------
                                  FOURTH        THIRD       SECOND        FIRST       FOURTH        THIRD       SECOND        FIRST
                                 QUARTER      QUARTER      QUARTER      QUARTER      QUARTER      QUARTER      QUARTER      QUARTER
- - - -----------------------------------------------------------------------------------------------------------------------------------
<S>                            <C>          <C>          <C>          <C>          <C>          <C>          <C>          <C>
UNAUDITED QUARTERLY DATA:
Revenue                         $56,268      $51,015      $48,638      $48,168      $53,008      $51,538      $48,608      $45,013
Gross profit                    $33,332      $30,048      $28,643      $28,330      $31,094      $30,195      $28,418      $26,244
Net income                      $12,819      $11,278      $10,460      $10,448      $12,097      $11,063      $ 9,778      $ 8,846
Net income per share            $  0.55      $  0.49      $  0.46      $  0.46      $  0.54      $  0.52      $  0.49      $  0.45
- - - -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


ALL SHARE AND PER SHARE AMOUNTS HAVE BEEN ADJUSTED TO REFLECT THE 
THREE-FOR-TWO STOCK SPLIT EFFECTED IN THE FORM OF A STOCK DIVIDEND WHICH WAS 
PAID ON JULY 6, 1993.

                                       17

<PAGE>
- - - --------------------------------------------------------------------------------
                          CONSOLIDATED BALANCE SHEET
- - - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                  MARCH 29,      MARCH 30,
(IN THOUSANDS, EXCEPT SHARE AND PAR VALUE AMOUNTS)                     1997           1996
- - - ------------------------------------------------------------------------------------------
<S>                                                             <C>            <C>
                                          ASSETS

Current assets:
     Cash and cash equivalents                                     $ 53,949       $ 54,600
     Short-term investments                                         174,698        160,570
     Accounts receivable, net                                        25,940         22,884
     Inventories (note 2)                                            27,809         21,761
     Prepaid expenses and other current assets (note 9)              16,519         19,301
     Deferred income taxes (note 7)                                  11,725          9,700
                                                                   -----------------------
          Total current assets                                      310,640        288,816
Foundry investments, advances and other assets (notes 4 and 9)       65,419         28,648
Property and equipment, less accumulated depreciation (note 3)       27,403         25,471
                                                                   -----------------------
                                                                   $403,462       $342,935
- - - ------------------------------------------------------------------------------------------
- - - ------------------------------------------------------------------------------------------


                              LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
     Accounts payable and accrued expenses (note 9)                $ 14,276       $ 15,015
     Accrued payroll obligations                                      9,648          7,456
     Income taxes payable (note 7)                                      782          4,800
     Deferred income                                                 18,265         16,896
                                                                   -----------------------
          Total current liabilities                                  42,971         44,167
                                                                   -----------------------
Commitments and contingencies (notes 4, 6, 9, 10 and 11)                 --             --
Stockholders' equity (note 8):
     Preferred stock, $.01 par value, 10,000,000 shares authorized;
     none issued and outstanding                                         --             --
     Common stock, $.01 par value, 100,000,000 shares authorized; 
     22,877,724 and 22,123,069 shares issued and outstanding            229            221
     Paid-in capital                                                198,667        181,957
     Retained earnings                                              161,595        116,590
                                                                   -----------------------
                                                                    360,491        298,768
                                                                   -----------------------
                                                                   $403,462       $342,935
- - - ------------------------------------------------------------------------------------------
- - - ------------------------------------------------------------------------------------------
</TABLE>

THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THIS STATEMENT.

                                       18
<PAGE>
- - - -------------------------------------------------------------------------------
                        CONSOLIDATED STATEMENT OF OPERATIONS
- - - -------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                 YEAR ENDED
                                                      ---------------------------------
                                                      MARCH 29,   MARCH 30,    APRIL 1,
(IN THOUSANDS, EXCEPT PER SHARE DATA)                   1997        1996         1995
- - - ---------------------------------------------------------------------------------------
<S>                                                   <C>         <C>          <C>     

Revenue                                               $204,089    $198,167     $144,083
Costs and expenses:
     Cost of products sold (note 9)                     83,736      82,216       58,936
     Research and development                           27,829      26,825       22,859
     Selling, general and administrative (note 12)      33,558      31,323       25,020
                                                      ---------------------------------
                                                       145,123     140,364      106,815
                                                      ---------------------------------
Income from operations                                  58,966      57,803       37,268
Other income (expense):
     Interest income                                     8,886       5,570        3,437
     Other expense, net                                   (174)       (128)         (88)
                                                      ---------------------------------
Income before provision for income taxes                67,678      63,245       40,617
Provision for income taxes (note 7)                     22,673      21,461       13,651
                                                      ---------------------------------
Net income                                            $ 45,005    $ 41,784     $ 26,966
- - - ---------------------------------------------------------------------------------------
- - - ---------------------------------------------------------------------------------------
Net income per share                                  $   1.96    $   1.99     $   1.41
- - - ---------------------------------------------------------------------------------------
- - - ---------------------------------------------------------------------------------------
Weighted average number of common and common 
  equivalent shares outstanding                         22,973      20,979       19,164
- - - ---------------------------------------------------------------------------------------
- - - ---------------------------------------------------------------------------------------
</TABLE>
THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THIS STATEMENT.


                                      19
<PAGE>
- - - -------------------------------------------------------------------------------
          CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY
- - - -------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                       COMMON STOCK
                                     ----------------
                                     ($.01 PAR VALUE)    PAID-IN   RETAINED
(IN THOUSANDS, EXCEPT PAR VALUE)     SHARES    AMOUNT    CAPITAL   EARNINGS   TOTAL
- - - -------------------------------------------------------------------------------------
<S>                                  <C>       <C>      <C>       <C>        <C>

Balances, April 2, 1994              18,411    $184     $ 77,044  $ 47,840   $125,068
Common stock issued                     479       5        3,659        --      3,664
Tax benefit of option exercises          --      --        2,133        --      2,133
Other                                    --      --          (34)       --        (34)
Net income for fiscal 1995               --      --           --    26,966     26,966
                                    -------------------------------------------------
Balances, April 1, 1995              18,890     189       82,802    74,806    157,797
Net proceeds from public offering     2,500      25       86,676        --     86,701
Other common stock issued               733       7        5,416        --      5,423
Tax benefit of option exercises          --      --        6,961        --      6,961
Other                                    --      --          102        --        102
Net income for fiscal 1996               --      --           --    41,784     41,784
                                    -------------------------------------------------
Balances, March 30, 1996             22,123     221      181,957   116,590    298,768
Common stock issued                     755       8       10,516        --     10,524
Tax benefit of option exercises          --      --        6,179        --      6,179
Other                                    --      --           15        --         15
Net income for fiscal 1997               --      --           --    45,005     45,005
                                    -------------------------------------------------
Balances, March 29, 1997             22,878    $229     $198,667  $161,595   $360,491
- - - -------------------------------------------------------------------------------------
- - - -------------------------------------------------------------------------------------
</TABLE>
THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THIS STATEMENT.


                                      20
<PAGE>
- - - -------------------------------------------------------------------------------
                     CONSOLIDATED STATEMENT OF CASH FLOWS
- - - -------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                    YEAR ENDED
                                                       -----------------------------------
                                                        MARCH 29,    MARCH 30,    APRIL 1,
(IN THOUSANDS)                                            1997         1996         1995
- - - ------------------------------------------------------------------------------------------
<S>                                                     <C>          <C>          <C>     

Cash flow from operating activities:
  Net income                                            $ 45,005     $ 41,784     $ 26,966
  Adjustments to reconcile net income to net cash
  provided (used) by operating activities:
    Depreciation and amortization                          8,629        7,137        6,007
    Deferred income taxes                                 (2,025)      (2,398)      (1,781)
    Changes in assets and liabilities:
      Accounts receivable                                 (3,056)      (4,737)      (6,486)
      Inventories                                         (6,048)      (7,630)        (284)
      Prepaid expenses and other current assets             (750)        (450)        (100)
      Foundry investments, advances and other assets      (33,239)     (3,087)     (42,673)
      Accounts payable and accrued expenses                  (739)      2,241        6,516
      Accrued payroll obligations                           2,192       2,067        1,799
      Income taxes payable                                 (4,018)       (406)       1,115
      Deferred income                                       1,369       5,145        4,665
                                                        ----------------------------------
       Net cash provided (used) by operating activities     7,320      39,666       (4,256)
                                                        ----------------------------------
Cash flow from investing activities:
  Purchase of short-term investments, net                 (14,128)    (79,457)      (5,874)
  Proceeds from sale of fixed assets                           --          98           --    
  Capital expenditures                                    (10,561)    (12,591)      (6,299)
                                                        ----------------------------------
       Net cash used by investing activities              (24,689)    (91,950)     (12,173)
                                                        ----------------------------------
Cash flow from financing activities:
  Net proceeds from issuance of common stock               16,718      99,187        5,763
                                                        ----------------------------------
       Net cash provided by financing activities           16,718      99,187        5,763
                                                        ----------------------------------
Net (decrease) increase in cash and cash equivalents         (651)     46,903      (10,666)
Beginning cash and cash equivalents                        54,600       7,697       18,363
                                                        ----------------------------------
Ending cash and cash equivalents                         $ 53,949    $ 54,600     $  7,697
- - - ------------------------------------------------------------------------------------------
- - - ------------------------------------------------------------------------------------------
</TABLE>
THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THIS STATEMENT.


                                      21
<PAGE>
- - - -------------------------------------------------------------------------------
                    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
- - - -------------------------------------------------------------------------------

NOTE 1. NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES

NATURE OF OPERATIONS Lattice Semiconductor Corporation (the "Company"), 
founded in 1983 and based in Hillsboro, Oregon, designs, develops and markets 
high performance programmable logic devices ("PLDs") and related development 
system software. The Company is the inventor and world's leading supplier of 
in-system programmable ("ISP-TM-") logic devices. PLDs are standard 
semiconductor components that can be configured by the end customer as 
specific logic functions, enabling shorter design cycle times and reduced 
development costs. The Company's end customers are primarily original 
equipment manufacturers ("OEMs") in the fields of communications, computing, 
computer peripherals, instrumentation, industrial controls and military 
systems. Nearly one-half of the Company's revenue is derived from 
international sales, mainly in Europe and Asia.

FISCAL REPORTING PERIOD AND PRINCIPLES OF CONSOLIDATION The Company reports 
on a 52- or 53-week fiscal year, which ends on the Saturday closest to March 
31. The accompanying consolidated financial statements include the accounts 
of Lattice Semiconductor Corporation and its wholly owned foreign 
subsidiaries, Lattice GmbH, Lattice Semiconducteurs SARL, Lattice 
Semiconductor KK, Lattice Semiconductor Shanghai Co., Ltd., Lattice 
Semiconductor Asia Ltd., Lattice Semiconductor International Ltd., Lattice 
Semiconductor UK Ltd. and Lattice Semiconductor AB. The assets, liabilities, 
and results of operations of these entities were not material for any of the 
years presented in the consolidated financial statements and all intercompany 
accounts and transactions have been eliminated.

CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS The Company considers all highly 
liquid investments, which are readily convertible into cash and have original 
maturities of three months or less, to be cash equivalents. Short-term 
investments, which have maturities greater than three months and less than 
one year, are composed of money market preferred stocks ($109.0 million), 
government obligations ($57.8 million), commercial paper ($4.3 million) and 
time deposits ($3.6 million) at March 29, 1997.

     Effective beginning in fiscal 1995, the Company adopted Statement of 
Financial Accounting Standards No. 115, "Accounting for Certain Investments 
in Debt and Equity Securities" (SFAS No. 115), which creates certain 
classification categories for such investments based on the nature of the 
securities and intent of the Company. SFAS No. 115 was adopted on a 
prospective basis, and the cumulative effect of adoption was not material. 
Pursuant to adoption, the Company has categorized its investments as 
held-to-maturity. Securities classified as held-to-maturity are stated at 
amortized cost with corresponding premiums or discounts amortized over the 
life of the investment to interest income. Amortized cost approximates market 
value at March 29, 1997.

FINANCIAL INSTRUMENTS All of the Company's significant financial assets and 
liabilities are recognized in the Consolidated Balance Sheet as of March 29, 
1997 and March 30, 1996. The value reflected in the Consolidated Balance 
Sheet (carrying value) approximates fair value for the Company's financial 
assets and liabilities. The Company estimates the fair value of its cash and 
cash equivalents, short-term investments, accounts receivable, other current 
assets and current liabilities based upon existing interest rates related to 
such assets and liabilities compared to the current market rates of interest 
for instruments of similar nature and degree of risk.

DERIVATIVE FINANCIAL INSTRUMENTS Effective beginning in the first quarter of 
fiscal 1995, the Company adopted Statement of Financial Accounting Standards 
No. 119, "Disclosures about Derivative Financial Instruments and Fair Value 
of Financial Instruments" (SFAS 119). In order to minimize exposure to 
foreign exchange risk with respect to its long-term investments made with 
foreign currencies as further described in note 4 of notes to consolidated 
financial statements, the Company has at times entered into foreign forward 
exchange contracts in order to hedge these transactions. These contracts are 
accounted for as identifiable hedges against firm Company commitments. 
Realized gain or loss with respect to these contracts for the fiscal periods 
presented was not material. As of March 29, 1997, the Company had no open 
foreign exchange contracts for the purchase or sale of foreign currencies.

     The Company does not enter into derivative financial instruments for 
trading purposes.

FOREIGN EXCHANGE The majority of the Company's silicon wafer purchases are 
denominated in Japanese yen. The Company maintains yen-denominated bank 
accounts and bills its Japanese customers in yen. The yen bank deposits 
utilized to hedge yen-denominated wafer purchases are accounted for as 
identifiable hedges against specific and firm wafer purchases. Gains or 
losses from foreign exchange rate fluctuations on unhedged balances 
denominated in foreign currencies are reflected in other income. Realized and 
unrealized gains or losses were not significant for the fiscal periods 
presented.

CONCENTRATIONS OF CREDIT RISK Financial instruments which potentially expose 
the Company to concentrations of credit risk consist primarily of short-term 
investments and trade receivables. The Company places its investments through 
several financial institutions and mitigates the concentration of credit risk 
by placing percentage limits on the maximum portion of the investment 
portfolio which may be invested in any one investment instrument. Investments 
consist primarily of A1 and P1 or better rated U.S. commercial paper, U.S. 
government agency obligations and other money market instruments, "AA" or 
better rated municipal obligations, money market preferred stocks and other 
time deposits. Concentrations of credit risk with respect to trade 
receivables are mitigated by a geographically diverse customer base and the 
Company's credit and collection process. The 


                                      22
<PAGE>

Company performs credit evaluations for all customers and secures 
transactions with letters of credit or advance payments where necessary. 
Write-offs for uncollected trade receivables have not been significant to 
date.

REVENUE RECOGNITION AND ACCOUNTS RECEIVABLE Revenue from sales to OEM 
customers is recognized upon shipment. Certain of the Company's sales are 
made to distributors under agreements providing price protection and right of 
return on unsold merchandise. Revenue and cost relating to such distributor 
sales are deferred until the product is sold by the distributor and related 
revenue and costs are then reflected in income. Accounts receivable are shown 
net of allowance for doubtful accounts of $874,000 and $800,000 at March 29, 
1997 and March 30, 1996, respectively.

No individual customer or distributor accounted for more than 10% of revenue 
in fiscal 1997. Revenue from one distributor was $21.1 million for fiscal 
1996. Revenue from two distributors was $17.3 and $16.1 million for fiscal 
1995. Export revenue was approximately $99.8 million, $95.1 million and $68.4 
million for fiscal 1997, 1996 and 1995, respectively. Sales to Europe were 
approximately $39.9 million, $37.9 million and $24.5 million, and to Asia 
$52.6 million, $52.4 million and $40.6 million in fiscal 1997, 1996 and 1995, 
respectively.

INVENTORIES Inventories are stated at the lower of first-in, first-out cost 
or market.

LONG-LIVED ASSETS During the fiscal year ended March 29, 1997, the Company 
adopted the Financial Accounting Standards Board Statement No. 121 (SFAS 
121), "Accounting for the Impairment of Long-Lived Assets and for Long-Lived 
Assets to be Disposed of", which requires the Company to review the 
impairment of long-lived assets whenever events or changes in circumstances 
indicate that the carrying amount of an asset may not be recoverable. The 
adoption of SFAS 121 did not have a material impact on the Company's 
financial condition or results of operations.

PROPERTY AND EQUIPMENT Property and equipment are stated at cost. 
Depreciation is computed using the straight-line method for financial 
reporting purposes over the estimated useful lives of the related assets, 
generally three to five years for equipment and thirty years for buildings. 
Accelerated methods of computing depreciation are generally used for income 
tax purposes.

TRANSLATION OF FOREIGN CURRENCIES The Company translates accounts denominated 
in foreign currencies in accordance with Statement of Financial Accounting 
Standards No. 52, "Foreign Currency Translation." Translation adjustments 
related to the consolidation of foreign subsidiary financial statements have 
not been significant to date.

RESEARCH AND DEVELOPMENT Research and development costs are expensed as 
incurred. 

INCOME TAXES Income taxes are calculated in accordance with SFAS No. 109, 
"Accounting for Income Taxes," which the Company adopted on a prospective 
basis in the first quarter of fiscal 1994. The cumulative effect of the 
adoption of SFAS 109 was not material.

STOCK-BASED COMPENSATION The Company accounts for its employee and director 
stock options and employee stock purchase plan in accordance with provisions 
of the Accounting Principles Board Opinion No. 25 (APB 25), "Accounting for 
Stock Issued to Employees." During 1995, the Financial Accounting Standards 
Board issued Statement of Financial Accounting Standards No. 123 (SFAS 123), 
"Accounting for Stock-Based Compensation." SFAS 123, effective for fiscal 
years beginning after December 31, 1995, provides an alternative to APB 25, 
but allows companies to account for employee and director stock-based 
compensation under the current intrinsic value method as prescribed by APB 
25. The Company has continued to account for its employee and director stock 
plans in accordance with APB 25. Additional pro forma disclosures as required 
under SFAS 123 are presented in note 8 of notes to consolidated financial 
statements.

NET INCOME PER SHARE Net income per share is computed based on the weighted 
average number of shares of common stock and common stock equivalents assumed 
to be outstanding during the period (using the treasury stock method). Common 
stock equivalents consist of stock options and warrants to purchase common 
stock. All share and per share amounts presented in the accompanying 
consolidated financial statements and notes thereto have been adjusted to 
reflect the three-for-two stock split effected in the form of a stock 
dividend which was paid on July 6, 1993.

     In February 1997, the Financial Accounting Standards Board issued 
Statement of Financial Accounting Standards No. 128 (SFAS 128), "Earnings Per 
Share." In accordance with this pronouncement, the Company will adopt the new 
standard for periods ending after December 15, 1997.

STATEMENT OF CASH FLOWS Income taxes paid approximated $22.6 million, $17.3 
million and $11.9 million in fiscal 1997, 1996, and 1995, respectively. 
Interest paid does not differ materially from interest expense, which 
aggregated approximately $152,000, $42,000 and $28,000 in fiscal 1997, 1996 
and 1995, respectively. 

USE OF ESTIMATES 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 disclosure of contingent assets and liabilities at the date 
of the financial statements and the reported amounts of revenues and expenses 
during the fiscal periods presented. Actual results could differ from those 
estimates.


                                      23
<PAGE>

FINANCIAL PRESENTATION Certain prior year amounts in the consolidated 
financial statements have been reclassified to conform to the fiscal 1997 
presentation.

NOTE 2. INVENTORIES

                                          MARCH 29,         MARCH 30,
(IN THOUSANDS)                              1997              1996
- - - ---------------------------------------------------------------------

Work in progress                          $20,286            $13,174 
Finished goods                              7,523              8,587 
                                         ----------------------------
                                          $27,809            $21,761 
- - - ---------------------------------------------------------------------
- - - ---------------------------------------------------------------------

NOTE 3. PROPERTY AND EQUIPMENT 

                                            MARCH 29,       MARCH 30,
(IN THOUSANDS)                                1997            1996
- - - ---------------------------------------------------------------------

Land                                       $  2,098        $  1,455 
Buildings                                     7,132           5,892  
Computer and test equipment                  52,204          44,333 
Office furniture and equipment                2,881           2,712  
Leasehold and building improvements           2,501           2,465  
                                         ----------------------------
                                             66,816          56,857 
Accumulated depreciation and amortization   (39,413)        (31,386)
                                         ----------------------------
                                           $ 27,403        $ 25,471
- - - ---------------------------------------------------------------------
- - - ---------------------------------------------------------------------

NOTE 4. FOUNDRY INVESTMENTS, ADVANCES AND OTHER ASSETS

                                          MARCH 29,         MARCH 30,
(IN THOUSANDS)                              1997              1996
- - - ---------------------------------------------------------------------

Foundry investments and other assets      $48,399           $14,141
Wafer supply advances                      17,020            14,507
                                         ----------------------------
                                          $65,419           $28,648
- - - ---------------------------------------------------------------------
- - - ---------------------------------------------------------------------

The Company entered into a series of agreements with United Microelectronics 
Corporation ("UMC") in September 1995 pursuant to which the Company agreed to 
join UMC and several other companies to form a separate Taiwanese 
corporation, United Integrated Circuit Corporation ("UICC"), for the purpose 
of building and operating an advanced semiconductor manufacturing facility in 
Taiwan, Republic of China. Under the terms of the agreements, the Company 
will invest approximately $53 million, payable in three installments over two 
years, for an approximately 10% equity interest in the corporation and the 
right to receive a percentage of the facility's wafer production at market 
prices. This investment is accounted for at cost. The timing of the payments 
is related to certain milestones in the development of the advanced 
semiconductor manufacturing facility. The first payment, in the amount of 
approximately $13.7 million, was paid in January 1996, the second payment, in 
the amount of approximately $25.8 million, was paid during January 1997, and 
the final payment is anticipated to be required within the six-month period 
ending December 1997.

     In July 1994, the Company signed an agreement with Seiko Epson 
Corporation ("Seiko Epson") and its affiliated U.S. distributor, S-MOS 
Systems Inc. ("SMOS"), under which it advanced $44 million to be used to 
finance additional sub-micron wafer manufacturing capacity and technological 
development. The advance is being repaid in the form of semiconductor wafers 
over a multi-year period. No interest income is recorded. Total wafer 
receipts under this agreement aggregated approximately $18,042,000, 
$10,713,000 and $1,430,000 during fiscal 1997, 1996 and 1995, respectively. 
The balance sheet caption "Prepaid expenses and other current assets" at 
March 29, 1997 includes the remaining amount of such wafers to be received 
under this agreement, aggregating $13,729,000.

     In March 1997, the Company entered into a second advance payment 
production agreement with Seiko Epson and SMOS under which it agreed to 
advance approximately $90 million, payable over two years, to Seiko Epson to 
finance construction of an eight-inch sub-micron semiconductor wafer 
manufacturing facility. Under the terms of the agreement, the advance is to 
be repaid with semiconductor wafers over a multi-year period. No interest 
income is recorded. The agreement calls for wafers to be supplied by Seiko 
Epson through SMOS pursuant to purchase agreements with SMOS. The Company 
also has an option under the agreement to advance Seiko Epson an additional 
$60 million for additional wafer supply under similar terms. The first 
payment pursuant to this agreement, approximately $17.0 million, was made 
during March 1997.

NOTE 5. CREDIT FACILITIES

The Company has available an unsecured $10 million demand bank credit 
facility with interest due on outstanding balances at a money market rate. 
This facility has not been used.

NOTE 6. LEASE OBLIGATIONS

Certain facilities and equipment of the Company are leased under operating 
leases, which expire at various times through fiscal 2000. Rental expense 
under the operating leases was approximately $984,000, $993,000 and $815,000 
for fiscal 1997, 1996 and 1995, respectively.

     Future minimum lease commitments at March 29, 1997 are as follows:

FISCAL YEAR                                 (IN THOUSANDS)
- - - ---------------------------------------------------------
1998                                               $  691
1999                                                  271
2000                                                   45
                                                  -------
                                                   $1,007
- - - ---------------------------------------------------------
- - - ---------------------------------------------------------


                                      24
<PAGE>

NOTE 7. INCOME TAXES

The components of the provision for income taxes for fiscal 1997, 1996 and 
1995 are presented in the following table:


                                YEAR ENDED
                  ---------------------------------------
                  MARCH 29,      MARCH 30,       APRIL 1,
(IN THOUSANDS)         1997           1996           1995
- - - ---------------------------------------------------------
Current:
     Federal        $22,308        $21,550        $13,849
     State            2,390          2,309          1,583
                  ---------------------------------------
                     24,698         23,859         15,432
                  ---------------------------------------
Deferred:
     Federal         (1,829)        (2,166)        (1,598)
     State             (196)          (232)          (183)
                  ---------------------------------------
                     (2,025)        (2,398)        (1,781)
                  ---------------------------------------
                    $22,673        $21,461        $13,651
- - - ---------------------------------------------------------
- - - ---------------------------------------------------------

Foreign income taxes were not significant for the fiscal years presented.

     The provision for income taxes differs from the amount of income tax 
determined by applying the applicable U.S. statutory federal income tax rate 
to pretax income as a result of the following differences:

                                                     YEAR ENDED
                                        --------------------------------------
                                        MARCH 29,      MARCH 30,      APRIL 1,
(IN THOUSANDS)                               1997           1996          1995
- - - ------------------------------------------------------------------------------
Computed income tax expense
at the statutory rate                     $23,687        $22,136       $14,216
Adjustments for tax effects of:
     State taxes, net                       2,048          1,636         1,625
     Research and development
     credits, current                         (62)          (196)         (193)
     Research and development and
     investment tax credit carryforwards       --             --          (243)
     Nontaxable investment income          (2,579)        (1,506)       (1,020)
     Other                                   (421)          (609)         (734)
                                        --------------------------------------
                                          $22,673        $21,461       $13,651
- - - ------------------------------------------------------------------------------
- - - ------------------------------------------------------------------------------

The components of the Company's net deferred tax asset under SFAS No. 109 
were as follows:

                                                   MARCH 29,      MARCH 30,
(IN THOUSANDS)                                          1997           1996
- - - ---------------------------------------------------------------------------
Deferred income                                       $7,102         $6,343
Expenses and allowances not currently deductible       6,619          5,693
                                                   ------------------------
Total deferred tax assets                             13,721         12,036
Valuation allowance                                   (1,996)        (2,336)
                                                   ------------------------
                                                     $11,725         $9,700
- - - ---------------------------------------------------------------------------
- - - ---------------------------------------------------------------------------

The valuation allowances are recorded to offset deferred tax assets which can 
only be realized by earning taxable income in distant future years. 
Management established the valuation allowances because it cannot determine 
if it is more likely than not that such income will be earned.

NOTE 8. STOCKHOLDERS' EQUITY

COMMON STOCK    In November 1995, the Company completed its third public 
offering, consisting of 2,500,000 shares of common stock at $36.63 per share. 
Net proceeds to the Company were approximately $86.7 million after 
underwriting discount and offering expenses.

STOCK WARRANTS    The Company has issued to a vendor warrants to purchase 
464,125 shares of common stock. Of this amount, 402,000 warrants were issued 
and 295,500 exercised prior to fiscal 1995. During fiscal 1995, the Company 
issued an additional 62,125 shares at $17.38 per share. During fiscal 1996, 
the vendor exercised warrants for 45,000 shares, at an exercise price of 
$20.17 per share. The rights to the remaining 123,625 warrants were forfeited 
in exchange for the issuance of a warrant to purchase 67,419 shares of common 
stock which were earned ratably from March 1996 through February 1997.

STOCK OPTION PLANS    As of March 29, 1997, the Company had reserved 
2,000,000 and 5,775,000 shares of common stock for issuance to officers and 
key employees under the 1996 Stock Option Plan and 1988 Stock Option Plan, 
respectively. The 1996 Plan options generally vest over four years in 
increments as determined by the Board of Directors and may have terms up to 
ten years. The 1988 Plan options are exercisable immediately and expire five 
years from the date of grant. The transfer of certain shares of common stock 
acquired through the exercise of 1988 Plan stock options is restricted under 
stock vesting agreements that grant the Company the right to repurchase 
unvested shares at the exercise price if employment is terminated. Generally, 
the Company's repurchase rights lapse quarterly over four years. 

The 1993 Directors Stock Option Plan provides for the issuance of stock 
options to members of the Company's Board of Directors who are not employees 
of the Company; 225,000 shares of the Company's common stock are reserved for 
issuance thereunder. These options are granted at fair market value at the 
date of grant and generally become exercisable quarterly over a four-year 
period beginning on the date of grant and expire five years from the date of 
grant.


                                      25
<PAGE>

The following table summarizes the Company's stock option activity and 
related information for the past three years: 

<TABLE>
<CAPTION>
                                                                               YEAR ENDED
                                                 ---------------------------------------------------------------------------
                                                       MARCH 29,                 MARCH 30,                   APRIL 1,
                                                            1997                      1996                       1995
- - - ----------------------------------------------------------------------------------------------------------------------------
                                                               WEIGHTED-                 WEIGHTED-                 WEIGHTED-
                                                    NUMBER OF    AVERAGE      NUMBER OF    AVERAGE      NUMBER OF    AVERAGE
                                                 SHARES UNDER   EXERCISE   SHARES UNDER   EXERCISE   SHARES UNDER   EXERCISE
(NUMBER OF SHARES IN THOUSANDS)                        OPTION      PRICE         OPTION      PRICE         OPTION      PRICE
- - - ----------------------------------------------------------------------------------------------------------------------------
<S>                                                     <C>       <C>             <C>       <C>             <C>       <C>
Options outstanding at beginning of fiscal year         2,330     $22.20          2,340     $14.15          2,322     $11.92
     Options granted                                      827      30.82            807      33.37            548      18.54
     Options canceled                                    (176)     28.31           (196)     14.90           (127)     16.77
     Options exercised                                   (691)     13.31           (621)      8.79           (403)      6.33
                                                 ---------------------------------------------------------------------------
Options outstanding at end of fiscal year               2,290      27.50          2,330      22.20          2,340      14.15
- - - ----------------------------------------------------------------------------------------------------------------------------
- - - ----------------------------------------------------------------------------------------------------------------------------
</TABLE>

The following table summarizes information about stock options outstanding at
March 29, 1997:

<TABLE>
<CAPTION>
                                                         OPTIONS OUTSTANDING            OPTIONS EXERCISABLE
                                           -------------------------------------------------------------------------
                                                              WEIGHTED-
                                                                AVERAGE      WEIGHTED-                     WEIGHTED-
                                                              REMAINING        AVERAGE                       AVERAGE
                                           NUMBER OF      CONTRACT LIFE       EXERCISE       NUMBER OF      EXERCISE
RANGE OF EXERCISE PRICES                      SHARES          (IN YEARS)         PRICE          SHARES         PRICE
- - - --------------------------------------------------------------------------------------------------------------------
(NUMBER OF SHARES IN THOUSANDS)
<S>                                            <C>                 <C>          <C>                <C>        <C>
$10.17 - $15.00                                   86               0.07         $12.31              82        $12.25
$16.37 - $23.50                                  439               1.27          18.38             275         18.38
$23.75 - $32.88                                1,425               2.41          28.35             454         26.77
$34.00 - $51.88                                  340               2.96          39.76              70         36.50
                                           -------------------------------------------------------------------------
                                               2,290               2.18          27.52             881         23.55
- - - --------------------------------------------------------------------------------------------------------------------
- - - --------------------------------------------------------------------------------------------------------------------
</TABLE>

STOCK PURCHASE PLAN    The Company's employee stock purchase plan was approved
by the stockholders in August 1990, and became effective January 1, 1991. The
plan permits eligible employees to purchase shares of common stock through
payroll deductions, not to exceed 10% of the employee's compensation. The
purchase price of the shares is the lower of 85% of the fair market value of the
stock at the beginning of each six-month period or 85% of the fair market value
at the end of such period, but in no event less than the book value per share at
the mid-point of each offering period. Amounts accumulated through payroll
deductions during the offering period are used to purchase shares on the last
day of the offering period. Of the 450,000 shares authorized to be issued under
the plan, 57,421, 54,239 and 70,973 shares were issued during fiscal 1997, 1996
and 1995, respectively, and 57,809 shares were available for issuance at March
29, 1997. 

PRO FORMA DISCLOSURES    The Company accounts for its stock options and 
employee stock purchase plan in conformity with APB 25 and has adopted the 
additional proforma disclosure provisions of SFAS 123. 

     The fair value, as defined by SFAS 123, for stock options and employee 
stock plan purchase rights was estimated on the date of grant using the 
Black-Scholes option pricing model with the following assumptions:

                                  GRANTS FOR YEARS ENDED
                                 -------------------------
                                 MARCH 29,       MARCH 30,
                                      1997            1996
- - - ----------------------------------------------------------
Stock options:
     Expected volatility             46.4%           46.4%
     Risk-free interest rate          6.1%            5.9%
     Expected term                 3 years         3 years
     Dividend yield                     0%              0%
Stock purchase rights:
     Expected volatility             36.7%           36.7%
     Risk-free interest rate          5.3%            6.2%
     Expected term                6 months        6 months
     Dividend yield                     0%              0%
- - - ----------------------------------------------------------

The Black-Scholes option pricing model was developed for use in estimating 
the fair value of freely tradable, fully transferable options without vesting 
restrictions. The Company's stock options have characteristics which 
significantly differ from those of freely tradable, fully transferable 
options. The Black-Scholes option pricing model also requires highly 
subjective assumptions, including expected stock price volatility and 
expected stock option term which greatly affect the calculated fair value of 
an option. The Company's actual stock price volatility and option term may be 
materially different from the assumptions used herein.


                                      26
<PAGE>

The resultant grant date weighted-average fair values calculated using the 
Black-Scholes option pricing model and the noted assumptions for stock 
options was $11.54 and $12.44, and for stock purchase rights $6.80 and $5.49, 
for fiscal 1997 and 1996, respectively.

For purposes of pro forma disclosures, the estimated fair value of the 
options is amortized to expense over the options' vesting period. The 
Company's pro forma information is as follows:

                                       YEAR ENDED
                                 ----------------------
                                 MARCH 29,    MARCH 30,
                                      1997         1996
- - - -------------------------------------------------------
Pro forma net income               $40,681     $ 38,836
Pro forma earnings per share         $1.78     $   1.86
- - - -------------------------------------------------------

Because the SFAS 123 pro forma disclosure applies only to options granted
subsequent to April 1, 1995, its pro forma effect will not be fully reflected
until subsequent years. The effects on pro forma disclosures of applying SFAS
123 are not likely to be representative of the effects on pro forma disclosures
in future years.

SHAREHOLDER RIGHTS PLAN    A shareholder rights plan approved on September 
11, 1991 provides for the issuance of one right for each share of outstanding 
common stock. With certain exceptions, the rights will become exercisable 
only in the event that an acquiring party accumulates beneficial ownership of 
20% or more of the Company's outstanding common stock or announces a tender 
or exchange offer, the consummation of which would result in ownership by 
that party of 20% or more of the Company's outstanding common stock. The 
rights expire on September 11, 2001 if not previously redeemed or exercised. 
Each right entitles the holder to purchase, for $60.00, a fraction of a share 
of the Company's Series A Participating Preferred Stock with economic terms 
similar to that of one share of the Company's common stock. The Company will 
generally be entitled to redeem the rights at $0.01 per right at any time on 
or prior to the tenth day after an acquiring person has acquired beneficial 
ownership of 20% or more of the Company's common stock. If, prior to the 
redemption or expiration of the rights, an acquiring person or group acquires 
beneficial ownership of 20% or more of the Company's outstanding common 
stock, each right not beneficially owned by the acquiring person or group 
will entitle its holder to purchase, at the rights' then current exercise 
price, that number of shares of common stock having a value equal to two 
times the exercise price.

NOTE 9. TRANSACTIONS WITH PRINCIPAL SUPPLIERS

The majority of the Company's silicon wafers are currently manufactured by 
Seiko Epson in Japan and are sold to the Company through Seiko Epson's 
affiliated U.S. distributor, SMOS. The Chairman of the Board of SMOS is a 
member of the Company's Board of Directors.

     The Company has signed two advance payment production agreements with 
Seiko Epson and SMOS, in July 1994 and March 1997, respectively, under which 
it has advanced or will advance cash to be used in conjunction with the 
construction of additional wafer capacity, with the advances being repaid in 
the form of semiconductor wafers over a multi-year period. These transactions 
are more fully described in note 4 of notes to consolidated financial 
statements.

     The Company continues to purchase a portion of its wafer supply from 
Seiko Epson for cash using commercial terms. Cash wafer  purchases totaled 
$22.8 million, $34.7 million and $27.8 million for fiscal 1997, 1996 and 
1995, respectively. Accounts payable and accrued expenses at March 29, 
1997 and March 30, 1996 include $1.9 and $4.0 million, respectively, due this 
vendor. Open purchase commitments to this vendor approximated $8.8 million    
at March 29, 1997.

     In connection with the series of agreements recently entered into with 
UMC as described in note 4 of notes to consolidated financial statements, the 
Company currently receives production wafers. A significant interruption in 
supply from Seiko Epson through SMOS, or from UMC, would have a material 
adverse effect on the Company's business.

NOTE 10. EMPLOYEE BENEFIT PLANS

PROFIT SHARING PLAN    The Company initiated a profit sharing plan effective 
April 1, 1990. Under the provisions of this plan, as approved by the Board of 
Directors, a percentage of the operating income of the Company, as defined 
and calculated at the end of the second and fourth quarter of each fiscal 
year for each respective six-month period, is paid equally to qualified 
employees. In fiscal 1997, 1996 and 1995, approximately $2.4 million, $2.3 
million and $1.4 million, respectively, were charged against operations in 
connection with the plan. 

QUALIFIED INVESTMENT PLAN In 1990, the Company adopted a 401(k) plan, which 
provides participants with an opportunity to accumulate funds for retirement. 
Under the terms of the plan, eligible participants may contribute up to 15% 
of their eligible earnings to the plan Trust. The plan allows for 
discretionary matching contributions by the Company; no such contributions 
occurred through fiscal 1996. Beginning in fiscal 1997, the Company matched 
eligible employee contributions of up to 5% of base pay. Company 
contributions are discretionary and vest over four years.


                                     27
<PAGE>

NOTE 11. COMMITMENTS AND CONTINGENCIES

The Company is exposed to certain asserted and unasserted potential claims. 
Patent and other proprietary rights infringement claims are common in the 
semiconductor industry and the Company has received a letter from a 
semiconductor manufacturer stating that it believes certain patents held by 
it cover products previously sold by the Company. While this manufacturer has 
offered to license certain of such patents to the Company, there can be no 
assurance that, on this or any other claim which may be made against the 
Company, the Company could obtain a license on terms or under conditions that 
would not have a material adverse effect to the Company. 

NOTE 12. RELATED PARTY

Larry W. Sonsini is a member of the Company's Board of Directors and is 
presently the Chairman of the Executive Committee of Wilson, Sonsini, 
Goodrich & Rosati, a law firm that provides corporate legal services to the 
Company. Legal services billed to the Company aggregated approximately 
$61,000, $177,000 and $46,000, respectively, for fiscal 1997, 1996 and 1995. 
Amounts payable to the law firm were not significant at March 29, 1997 or 
March 30, 1996.

REPORT OF INDEPENDENT ACCOUNTANTS

To the Board of Directors and Stockholders of
Lattice Semiconductor Corporation

In our opinion, the accompanying consolidated balance sheet and the related 
consolidated statements of operations, of changes in stockholders' equity and 
of cash flows present fairly, in all material respects, the financial 
position of Lattice Semiconductor Corporation and its subsidiaries at March 
29, 1997 and March 30, 1996, and the results of their operations and their 
cash flows for each of the three years in the period ended March 29, 1997, in 
conformity with generally accepted accounting principles. These financial 
statements are the responsibility of the company's management; our 
responsibility is to express an opinion on these financial statements based 
on our audits. We conducted our audits of these statements in accordance with 
generally accepted auditing standards which 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, assessing the accounting principles used and 
significant estimates made by management, and evaluating the overall 
financial statement presentation. We believe that our audits provide a 
reasonable basis for the opinion expressed above.


/s/ PRICE WATERHOUSE LLP

Portland, Oregon
April 16, 1997


                                      28 
<PAGE>

- - - ------------------------------------------------------------------------------
                              CORPORATE DIRECTORY
- - - ------------------------------------------------------------------------------


BOARD OF DIRECTORS
Cyrus Y. Tsui
Chairman of the Board, President and Chief Executive Officer

Mark O. Hatfield
Former U.S. Senator

Daniel S. Hauer(1)
Chairman of the Board,
S-MOS Systems Inc.

Harry A. Merlo (1), (2)
President,
Merlo Corporation

Douglas C. Strain(2)
Vice Chairman and Founder, 
Electro Scientific Industries, Inc.

Larry W. Sonsini
Partner and Chairman of the Executive Committee,
Wilson, Sonsini, Goodrich & Rosati


OFFICERS
Cyrus Y. Tsui
Chairman of the Board, President and Chief Executive Officer

Steven A. Laub
Senior Vice President and Chief Operating Officer

Stephen A. Skaggs
Senior Vice President, Chief Financial Officer and Secretary

Jonathan K. Yu
Corporate Vice President, Business Development

Martin R. Baker
Vice President and General Counsel

Randy D. Baker
Vice President, Manufacturing

Albert L. Chan
Vice President, California Product Development

Stephen M. Donovan
Vice President, International Sales

Paul T. Kollar
Vice President, Sales

Rodney F. Sloss
Vice President, Finance

Kenneth K. Yu
Vice President and Managing Director, Lattice Asia

Technology Advisor to the Office of the President


CORPORATE HEADQUARTERS
Lattice Semiconductor Corporation
5555 N.E. Moore Court
Hillsboro, Oregon  97124-6421
Telephone:  503/681-0118
Facsimile:  503/681-0347


LEGAL COUNSEL
Wilson, Sonsini, Goodrich & Rosati
Palo Alto, California 


INDEPENDENT ACCOUNTANTS
Price Waterhouse LLP
Portland, Oregon  


REGISTRAR AND TRANSFER AGENT
ChaseMellon Shareholder Services
520 Pike St., Suite 1220
Seattle, Washington  98101
800/522-6645


ANNUAL MEETING
The annual meeting of stockholders for Lattice Semiconductor Corporation will be
held at the Portland Hilton Hotel, 921 S.W. Sixth Avenue, Portland, Oregon 97204
on Monday, August 11, 1997, at 1:00 pm.

Form 10-K
Financial information, including the Company's Annual Report on Form 10-K, as
filed with the Securities and Exchange Commission, and quarterly operating
results is available by accessing http://www.lscc.com or by written or telephone
request to the Lattice shareholder relations department.


COMMON STOCK

Lattice Semiconductor Corporation's common stock is traded on the Nasdaq
National Market System under the symbol "LSCC."


STOCK PRICE HISTORY
The following table sets forth the low and high sale prices of the Company's
common stock for the last two fiscal years.

                              LOW        HIGH
                           ------------------
Fiscal 1996:
First Quarter              23          37 1/8
Second Quarter             28 7/8      43
Third Quarter              27 5/8      42 1/8
Fourth Quarter             26 3/8      37 3/8

Fiscal 1997:
First Quarter              21 5/8      36 1/4
Second Quarter             19 3/4      31 1/2
Third Quarter              27 1/2      47
Fourth Quarter             39 3/4      54 7/8



(1) MEMBER OF THE AUDIT COMMITTEE
(2) MEMBER OF THE COMPENSATION COMMITTEE



<PAGE>

                                                                  EXHIBIT 21.1


                          LATTICE SEMICONDUCTOR CORPORATION

                            SUBSIDIARIES OF THE REGISTRANT


    Name                                    Jurisdiction of Incorporation
    ----                                    -----------------------------

1.  Lattice GmbH                                      Germany

2.  Lattice Semiconducteurs SARL                      France

3.  Lattice Semiconductor AB                          Sweden

4.  Lattice Semiconductor Asia Limited                Hong Kong

5.  Lattice Semiconductor International Limited       Jamaica

6.  Lattice Semiconductor KK                          Japan

7.  Lattice Semiconductor (Shanghai) Co. Ltd.         China

8.  Lattice UK Limited                                United Kingdom


<PAGE>

                       CONSENT OF INDEPENDENT ACCOUNTANTS


We hereby consent to the incorporation by reference in the Registration
Statement on Form S-8 (No. 33-33933, No. 33-35259, No. 33-38521, No. 33-76358,
No. 33-51232 and No. 33-69496) of Lattice Semiconductor Corporation of our
report dated April 16, 1997 appearing in the Annual Report to Stockholders which
is incorporated in this Annual Report on Form 10-K.  We also consent to the
incorporation by reference of our report on the Financial Statement Schedule.


/s/ Price Waterhouse LLP

PRICE WATERHOUSE LLP

Portland, Oregon
June 24, 1997



<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          MAR-29-1997
<PERIOD-START>                             MAR-31-1996
<PERIOD-END>                               MAR-29-1997
<CASH>                                          53,949
<SECURITIES>                                   174,698
<RECEIVABLES>                                   25,940
<ALLOWANCES>                                       874
<INVENTORY>                                     27,809
<CURRENT-ASSETS>                               310,640
<PP&E>                                          66,816
<DEPRECIATION>                                  39,413
<TOTAL-ASSETS>                                 403,462
<CURRENT-LIABILITIES>                           42,971
<BONDS>                                              0
                                0
                                          0
<COMMON>                                           229
<OTHER-SE>                                     360,262
<TOTAL-LIABILITY-AND-EQUITY>                   403,462
<SALES>                                        204,089
<TOTAL-REVENUES>                               204,089
<CGS>                                           83,736
<TOTAL-COSTS>                                  145,123
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                    18
<INTEREST-EXPENSE>                             (8,712)
<INCOME-PRETAX>                                 67,678
<INCOME-TAX>                                    22,673
<INCOME-CONTINUING>                             45,005
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    45,005
<EPS-PRIMARY>                                     1.96
<EPS-DILUTED>                                     1.96
        

</TABLE>


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