INTEGRATED DEVICE TECHNOLOGY INC
10-K405, 1999-06-28
SEMICONDUCTORS & RELATED DEVICES
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

(Check One)

(X)  ANNUAL REPORT  PURSUANT TO SECTION 13 OR 15(d) OF THE  SECURITIES  EXCHANGE
     ACT OF 1934 (NO FEE REQUIRED)

                    For the fiscal year ended March 28, 1999
                                       OR

( )  TRANSITION  REPORT  PURSUANT  TO  SECTION  13 OR  15(d)  OF THE  SECURITIES
     EXCHANGE ACT OF 1934 (NO FEE REQUIRED)

Commission File No. 0-12695


                       INTEGRATED DEVICE TECHNOLOGY, INC.
             (Exact name of registrant as specified in its charter)

                Delaware                                      94-2669985
      (State or other jurisdiction                         (I.R.S. Employer
    of incorporation or organization)                     Identification No.)

            2975 Stender Way,
         Santa Clara, California                                 95054
(Address of principal executive offices)                       (Zip Code)

       Registrant's telephone number, including area code: (408) 727-6116
           Securities registered pursuant to Section 12(b) of the Act:
                                      None

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

                          Common Stock, $.001 par value
                  5.5% Convertible Subordinated Notes due 2002
                         Preferred Stock Purchase Rights
                                (Title of class)


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

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

The  aggregate   market  value  of  the   Registrant's   Common  Stock  held  by
non-affiliates  of the Registrant was  approximately  $667,085,000 as of May 21,
1999,  based  upon the  closing  sale  price of $8.438  per share on the  Nasdaq
National  Market for that date.  Shares of Common  Stock held by each  executive
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.

There  were  88,331,600  shares of the  Registrant's  Common  Stock  issued  and
outstanding as of May 21, 1999.


                       DOCUMENTS INCORPORATED BY REFERENCE

Items 10, 11, 12, and 13 of Part III  incorporate  information by reference from
the Proxy Statement for the 1999 Annual Meeting of Stockholders.

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<PAGE>

PART I

All  non-historical  information  contained  in  this  discussion  and  analysis
constitutes  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.
These  statements are not guarantees of future  performance and involve a number
of risks and uncertainties, including but not limited to: operating results; new
product introductions and sales,  including the IDT WinChip(TM)  microprocessor;
competitive   conditions;    capital   expenditures   and   capital   resources;
manufacturing capacity utilization, and the Company's efforts to consolidate and
streamline  production;  customer  demand and  inventory  levels;  protection of
intellectual  property in the semiconductor  industry;  and the risk factors set
forth in the section  "Factors  Affecting  Future  Results."  Future results may
differ  materially  from  such  forward-looking  statements  as a result of such
risks.  The Company  undertakes no obligation to publicly release the results of
any revisions to these  forward-looking  statements which may be made to reflect
events or circumstances after the date hereof.


ITEM 1. BUSINESS

Integrated Device Technology,  Inc. ("IDT" or the "Company") designs,  develops,
manufactures  and  markets  a  broad  range  of  high-performance  semiconductor
products  and  modules.   Applications  for  IDT's  products  include  data  and
telecommunications  equipment,  such as routers,  hubs, switches,  cellular base
stations and other devices;  personal computers;  and networked  peripherals and
servers, such as RAID arrays, servers, and printers.

The  Company  markets  its  products  on a  worldwide  basis  primarily  to OEMs
(original equipment  manufacturers)  through a variety of channels,  including a
direct sales force,  distributors  and independent  sales  representatives.  The
Company  attempts to  differentiate  its  products  from  competitors'  products
through  unique  architecture,  enhanced  performance,  reduced  system cost and
packaging options.

IDT fabricates substantially all of its semiconductor wafers using advanced CMOS
(complementary  metal  oxide  silicon)  process  technology  in  its  own  wafer
fabrication  facilities.  IDT has also  contracted  with outside  foundries  for
WinChip x86 microprocessor wafer manufacturing services.

In May 1999, the Company  completed the  acquisition  of Quality  Semiconductor,
Inc. ("QSI").  QSI had been engaged in the design,  development and marketing of
high-performance logic and networking semiconductor products.

IDT was  incorporated  in California in 1980 and  reincorporated  in Delaware in
1987. The terms the "Company" and "IDT" refer to Integrated  Device  Technology,
Inc. and its consolidated subsidiaries, unless the context indicates otherwise.


PRODUCTS AND MARKETS

The Company operates in three business segments:

o     Communications and High Performance Logic
o     SRAMs and other
o     x86 Microprocessors

The Communications and  High-Performance  Logic segment includes  communications
products, networking devices, embedded RISC microprocessors and high-performance
logic and clock-management  devices. The SRAMs and other segment consists mainly
of high-speed SRAMs (static random access memories).

Products in the SRAM and other segment are generally  characterized as commodity
(or industry  standard)  products which  typically  have  exhibited  lower gross
margins   and  high  unit   volumes.   Products   in  the   Communications   and
High-Performance  Logic segment,  with the exception of some logic devices, tend
to have lower unit sales and and higher margins.  Products in these segments are
also manufactured using different



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levels of process  technology.  A significant portion of the wafers produced for
the SRAMs and other and x86  microprocessors  segments are  fabricated  at IDT's
advanced technology,  eight-inch wafer production facility in Hillsboro, Oregon.
Most  wafers for the  Communications  and High  Performance  Logic  segment  are
produced at IDT's older, six-inch facility located in Salinas, California.

The Company offers approximately 1,300 products in 7,600 product configurations.
IDT's  product  design  efforts are  focused on  differentiated  components  and
integration of its components into single devices, modules or subsystems to meet
the needs of its customers.

During fiscal 1999, the  Communications  and High  Performance  Logic, SRAMs and
other  and  x86   microprocessors   segments  accounted  for  71%,  23%  and  6%
respectively, of total IDT revenues of $540.2 million.


Communications and High-Performance Logic Segment

Communications  Products and Networking  Devices.  The Company's  communications
products are either proprietary or have limited  alternative  sources of supply.
These products include FIFO memories,  multi-port memories, and network products
that offer  high-performance  features that allow  communications and networking
systems to operate more  effectively.  FIFO memories are used as rate buffers to
transfer large amounts of data at high speeds between separate devices or pieces
of equipment  operating at different  speeds within a system,  when the order of
the data to be transferred  needs to be controlled.  Multi-port  memory products
are  used  to  speed  data  transfers  and  act as  the  link  between  multiple
microprocessors or between  microprocessors and peripherals.  These products are
currently used primarily in peripheral interface,  communications and networking
products,  including bridges, hubs, routers and switches. IDT's network products
family uses emerging network technology designed to support faster transmission,
higher quality images, audio and data.

IDT is a leading supplier of both synchronous and asynchronous FIFO memories and
has  increasingly  focused  its  resources  on the  design of  synchronous  FIFO
memories.  Synchronous FIFO memories have been gaining greater market acceptance
because they are faster and provide an easier user interface  than  asynchronous
FIFO memories.  IDT's family of 9-bit,  18-bit and 36-bit Sync FIFO memories are
being used in many newer networking products. IDT has added the SuperSync(TM) II
family of FIFO memories to its product  offerings,  providing one of the highest
density  (4Mb),   highest   performance   (133MHz)  and  broadest  feature  sets
commercially available.

The Company is also a leading  supplier of  multi-port  memory  products.  IDT's
family of  multi-port  memories is composed of dual-port  asynchronous  devices,
four-port  products,  and  synchronous  dual-port  devices,  including  what the
Company  believes  to be among the  highest-density  (1Mb),  highest-performance
(100MHz) and widest word-width (x36) dual-ports commercially available.

The network  products  family  includes a switching  chipset,  segmentation  and
reassembly controllers,  and physical interface and muxing/demuxing devices that
are used to interconnect computers and facilitate data transmission in networks.

Logic  and  Clock  Management  Products.   IDT  is  a  leading  manufacturer  of
high-speed,   byte-wide  and  double-density  16-bit  CMOS  logic  circuits  for
high-performance applications. Logic circuits control data communication between
various elements of electronic  systems,  such as between a microprocessor and a
memory circuit.  IDT offers a wide range of logic circuits products that support
bus  and  backplane  interfaces,  memory  interfaces  and  other  logic  support
applications  where high speed and low power are critical.  IDT's logic circuits
are used in a broad range of markets.  The Company recently  introduced Advanced
Low Voltage  CMOS (ALVC) and Low Voltage  CMOS (LVC) logic  products.  These low
voltage  products  represent a rapidly growing  segment of the  high-performance
logic market.

IDT's 16-bit logic  products are  available in small,  thin  packages,  enabling
board area to be reduced.  These products are designed for applications in which
small size,  low power and extra low noise are as important  as high speed.



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<PAGE>

IDT also  supplies a series of 8-bit and 16-bit,  3.3-volt  logic  products  and
3.3-volt to 5-volt  translator  circuits  directed  at  3.3-volt  systems in the
notebook and laptop computer market.

The Company also offers a family of clock  drivers and clock  generators.  These
devices,  placed at critical  positions in a system,  correct the degradation of
timing that occurs the further the impulses travel from the main system clock.

IDT completed its acquisition of QSI shortly after the end of fiscal 1999. QSI's
products are largely  complementary to IDT's logic product lines and include the
QuickSwitch(R) and clock management families.


Embedded RISC Microprocessors. IDT markets its RISController(TM) microprocessors
which  represent  one of the  industry's  broadest  lines of 32-bit  and  64-bit
processors  based on the MIPS  architecture.  IDT is a leading  supplier of MIPS
processors to the communications and networking markets.

The Company focuses its RISC  microprocessor  marketing efforts primarily on the
embedded  controller  market.  Embedded  controllers  are  microprocessors  that
control a single device such as a network  router or switch,  printer or set-top
box. The Company  provides its customers with integrated  solutions for embedded
control,  including  related  support chips and  engineering  tools such as RTOS
(Real  Time  Operating  System),  compilers,  reference  designs  and  technical
support.

The  Company's  RISC  microprocessor  products  include the RC5000,  IDT's first
64-bit  superscalar  microprocessor,  which is available with clock speeds up to
250 MHz and the highly  compatible  family of  RISCore4000  64-bit  controllers.
During fiscal 1999, IDT introduced  the RC32364 32-bit  processor  which won the
Microprocessor Report Editor's Choice Award for price/performance.  In addition,
the Company  introduced system controller  support chips for both the 32-bit and
64-bit processors.


SRAMs and Other Segment

SRAMS. SRAMs are memory circuits used for storage and retrieval of data during a
computer or  communication  system's  operation.  Unlike DRAMs  (dynamic  random
access  memories),  SRAMs do not require  electrical  refreshment  of the memory
contents  to ensure data  integrity,  allowing  them to operate at high  speeds.
SRAMs  include  substantially  more  circuitry  than DRAMs,  resulting in higher
production  costs for a given amount of memory,  and  generally  command  higher
selling prices than the equivalent density traditional DRAM products. The market
for  SRAMs is  fragmented  by  differing  demands  for  speed,  power,  density,
organization and packaging. As a result, there are a number of niche markets for
SRAMs.

Historically,  the Company focused  primarily on the cache memory segment of the
SRAM market.  But, in fiscal 1999, the PC cache segment represented a very small
percentage  of  IDT's  SRAM  revenues,  and it is  not  expected  to  contribute
significantly to the Company's SRAM revenues moving forward.

In  fiscal  1997,  IDT  announced  the  first of a family  of  ZBT(R)  (Zero Bus
Turnaround(TM)) SRAMs which eliminate wait states between read and write cycles.
In March 1998, IDT introduced its first 4Mb ZBT memory,  which has been shipping
in volume since the first quarter of fiscal 1999.

To provide  SRAM  products  that meet the varying  needs of its  customers,  IDT
offers  16K,  64K,  256K,  1 Megabit  and 4 Megabit  SRAMs in a number of speed,
organization, power and packaging configurations.


x86 Microprocessors Segment.

The  WinChip 2  microprocessor,  which began  shipping  for revenue in the third
quarter of fiscal 1999,  is the most recent  member of IDT's x86  microprocessor
product  family.  The  Company's  x86   microprocessors,   including  the  first
generation  WinChip C6(TM) and its successor the WinChip 2, are compatible  with
similar products manufactured and sold by Intel Corp. ("Intel"),  Advanced Micro
Devices, Inc. ("AMD") and National Semiconductor  Corporation's subsidiary Cyrix
Corp. ("Cyrix").

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<PAGE>

The WinChip 2  microprocessor's  features  include  3DNow!(TM)  and  superscalar
MMX(TM)   technology  and  support  for  the  100MHz  system  bus  specification
(Super7(TM)).  The WinChip2  microprocessor  is targeted for the  sub-$1,000  PC
desktop  and  sub-$1,500  mobile PC  markets.  In fiscal  1999,  the IDT WinChip
microprocessor  was  sold  with  clock  speeds  of  180MHz  to  240MHz.  IDT has
manufactured  its x86  wafers  at its  facility  in  Hillsboro,  Oregon  and has
contracted with IBM and other foundries to manufacture these products if needed.

CUSTOMERS

The Company  markets and sells its  products on a worldwide  basis  primarily to
OEMs  in  its  three  business  segments.  Products  in the  Communications  and
High-Performance Logic segment are sold to communications oriented customers and
consumers  of  high-performance  logic,  while  products  in the SRAMs and other
segment  are  sold to  customers  in  diverse  industries.  Products  in the x86
microprocessors  segment  are  sold  primarily  to  customers  in  the  personal
computing  market.  Customers often purchase  products from more than one of the
Company's product families. No one OEM direct customer accounted for 10% or more
of the Company's revenues in fiscal 1999, 1998 or 1997.

MARKETING AND SALES

IDT  markets  and sells its  products  primarily  to OEMs  through a variety  of
channels,  including a direct sales force,  distributors  and independent  sales
representatives.

The Company had 68 direct sales  personnel in the United  States as of March 28,
1999.  Such  personnel are based at the Company's  headquarters  and in 18 sales
offices  in  Alabama,   California,   Colorado,  Florida,  Illinois,   Maryland,
Massachusetts,  Minnesota, New Jersey, North Carolina, Oregon and Texas, and are
primarily  responsible for marketing and sales in those areas. IDT also utilizes
three national distributors,  Hamilton Hallmark, a division of Avnet, Inc.; Wyle
Laboratories and Insight Electronics, Inc., and several regional distributors in
the United  States.  Hamilton  Hallmark  accounted  for 24%,  17% and 14% of the
Company's revenues in fiscal 1999, 1998 and 1997, respectively. In addition, IDT
uses independent sales representatives, which generally take orders on an agency
basis while the Company  ships  directly to the  customer.  The  representatives
receive  commissions  on all products  shipped to customers in their  geographic
area.

In addition,  the Company had 70 direct  sales  personnel  and 12 sales  offices
located  outside of the United  States as of March 28,  1999.  Sales  activities
outside North America are generally  conducted by IDT's subsidiaries  located in
France, Germany, Hong Kong, Israel, Italy, Korea, Japan,  Singapore,  Sweden and
the United Kingdom.  The Company also has sales offices in Taiwan,  Malaysia and
Finland. The Company continues to emphasize its direct marketing efforts to OEMs
in Europe and to United States  companies  with  operations in the  Asia-Pacific
area.  A  significant  portion  of export  sales  continues  to be made  through
international  distributors.  During fiscal 1999, 1998 and 1997, non-U.S.  sales
accounted for 37%, 39% and 38% of total  revenues,  respectively.  Sales outside
the United States are generally denominated in local currencies. Sales and other
financial information for foreign operations is included in Note 10 of the Notes
to  Consolidated  Financial  Statements  contained  elsewhere in this Form 10-K.
Export  sales are subject to certain  risks,  including  currency  controls  and
fluctuations,  changes in local  economic and political  conditions,  import and
export control, and changes in tax laws, tariffs and freight rates.

The Company's  distributors typically maintain an inventory of a wide variety of
products,  including products offered by IDT's  competitors.  IDT's distributors
provide inventory management and logistics programs for their customers and also
handle  small  or rush  orders.  A  portion  of the  Company's  sales is made to
distributors  under  agreements  which allow certain  rights of return and price
protection on products unsold by the distributors. Related gross profits thereon
are deferred until the products are resold by the distributors.


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<PAGE>

MANUFACTURING

IDT believes that maintaining its own wafer fabrication  capability  facilitates
the implementation of advanced process technologies, provides the Company with a
reliable source of supply of semiconductors and allows it to be more flexible in
shifting production  according to product demand. The Company currently operates
sub-micron  wafer  fabrication  facilities  in  Hillsboro,  Oregon and  Salinas,
California.  The Oregon  facility  first  contributed  to revenues  beginning in
fiscal 1997.  The 192,000  square foot  facility,  which  produces a significant
portion of the wafers  fabricated for IDT's SRAMs and other segment,  contains a
48,000  square  foot,  class 1 (less than one  particle 0.5 micron or greater in
size per cubic foot),  eight-inch wafer  fabrication line. The Salinas facility,
first placed in production in fiscal 1986,  includes a 24,000 square foot, class
3 (less than  three  particles  0.5  micron or greater in size per cubic  foot),
six-inch wafer  fabrication  line. Most wafers for the Company's  Communications
and High-Performance Logic segment are produced at the Salinas plant.

In  fiscal  1999,  as  part  of  its  efforts  to  consolidate   and  streamline
manufacturing  operations,  the Company closed its 24,000 square foot,  class 1,
six-inch wafer fabrication facility located in San Jose, California.  Production
from this  facility,  which had been in use since fiscal 1991, has been absorbed
by the Oregon and Salinas facilities.

IDT supplements its internal wafer  fabrication  capacity with subcontract wafer
manufacturing  capacity.  In  fiscal  1998,  IDT  contracted  with  IBM  for x86
microprocessor wafer manufacturing services using IBM's CMOS process technology.
IDT expects,  during  fiscal 2000,  to use IBM and other  foundries  for WinChip
production.

See "Management's  Discussion and Analysis of Financial Condition and Results of
Operations" for an overview of industry  capacity trends and a discussion of the
Company's restructuring actions and asset impairment charges in fiscal 1999.

The Company has acquired a wafer fabrication facility in Sydney,  Australia,  as
part of the QSI merger,  which closed in the first  quarter of fiscal 2000.  The
41,000  square foot  facility is being used to produce  wafers for logic product
families acquired from, and previously manufactured by, QSI.

IDT also operates two component  assembly and test facilities,  a 145,000 square
foot  facility  in Penang,  Malaysia  and a 176,000  square-foot  facility  near
Manila, the Philippines.  Substantially all of the Company's test operations and
a significant  portion of its assembly operations are performed at its Malaysian
and Philippines facilities. IDT also uses subcontractors,  principally in Korea,
the  Philippines  and  Malaysia,   to  perform  certain   assembly  and  burn-in
operations.  If IDT were unable to assemble or test products offshore, or if air
transportation to these locations were curtailed, the Company's operations could
be materially adversely affected.  Additionally,  foreign  manufacturing exposes
IDT to certain risks generally associated with doing business abroad,  including
foreign governmental regulations,  currency controls and fluctuation, changes in
local economic and political conditions, import and export controls, and changes
in tax laws,  tariffs and freight rates.  In addition to this offshore  assembly
and test  capability,  the Company has the capacity for  low-volume,  quick-turn
assembly  in its Santa  Clara,  California  facilities  as well as limited  test
capabilities  in Santa Clara and Salinas.  Assembly  and test of memory  modules
takes place both domestically and offshore.

The Company utilizes proprietary CMOS process technology  permitting  sub-micron
geometries in its fabrication facilities. The majority of IDT's current products
are manufactured using its proprietary 0.5, 0.35 and 0.25 micron processes.  The
Company continues to develop its 0.18 micron CMOS processes.

Wafer  fabrication  involves a highly  sophisticated,  complex  process  that is
extremely sensitive to contamination. Integrated circuit manufacturing costs are
primarily  determined  by circuit  size  because the yield of good  circuits per
wafer generally  increases as a function of smaller die. Other factors affecting
costs include wafer size, number of process steps,  costs and  sophistication of
manufacturing  equipment,  packaging type,  process  complexity and cleanliness.
IDT's  manufacturing  process is complex,  involving a number of steps including
wafer  fabrication,  plastic or ceramic  packaging,  burn-in and final test. The
Company  continually makes changes to its  manufacturing  process to lower costs
and improve yields. From time to time, the Company has experienced manufacturing
problems that have caused delays in shipments or increased costs.  Manufacturing
problems at its wafer fabrication,  assembly or test facilities could materially
adversely affect the Company's results of operations.

The  Company  generally  has been able to arrange  for  multiple  sources of raw
materials,  but  the  number  of  vendors  capable  of  delivering  certain  raw
materials,  such as silicon wafers,  ultra-pure metals and certain chemicals and
gases



                                       6
<PAGE>

is very limited.  Some of the Company's  packages,  while not unique,  have very
long lead times and are available from only a few suppliers.  From time to time,
vendors  have  extended  lead  times or  limited  supply to the  Company  due to
capacity  constraints.  These circumstances could recur and materially adversely
affect IDT's results of operations.



BACKLOG

The Company's  backlog of orders as of March 28, 1999 was  approximately  $132.8
million.  The Company defines backlog as all confirmed,  unshipped  orders.  IDT
manufactures and markets both standard  products and products with limited or no
second sources.  Sales are generally made pursuant to purchase orders, which are
frequently  revised  to  reflect  changes in the  customer's  requirements.  The
Company has also entered into master  purchase  agreements  with many of its OEM
customers.  These  agreements  do not  require  the  OEMs  to  purchase  minimum
quantities of the Company's products.  Product deliveries are scheduled upon the
Company's   receipt  of  purchase  orders  under  the  related  OEM  agreements.
Generally,  these  purchase  orders  and OEM  agreements,  especially  those for
standard products,  also allow customers to reschedule delivery dates and cancel
purchase orders without significant penalties.  Orders,  especially for industry
standard products, are frequently made with very short lead times,  rescheduled,
revised or  canceled.  In  addition,  distributor  orders  are  subject to price
adjustments  both prior to and after shipment.  For these reasons,  IDT believes
that backlog should not be used as an indicator of future revenues.


RESEARCH AND DEVELOPMENT

IDT's competitive position has been established,  to a large extent, through its
emphasis  on the  development  of  both  proprietary  and  enhanced-performance,
industry standard products, as well as the development of the Company's advanced
CMOS processes. IDT believes that its focus on continually advancing its process
technologies  has  allowed  the  Company  to  achieve  cost  reductions  in  the
manufacture of most of its products.  The Company believes that a continued high
level of  research  and  development  expenditures  is  necessary  to retain its
competitive position.  The Company maintains research and development centers in
Santa Clara, California; Hillsboro, Oregon; Atlanta, Georgia; and Austin, Texas.
Also,  with the  acquisition  of QSI,  the  Company  now has a design  center in
Sydney,  Australia.  New plant start-up costs  associated  with the Oregon wafer
fabrication   facility   significantly   impacted   research   and   development
expenditures  in  fiscal  1997.  Research  and  development  expenditures,  as a
percentage  of revenues,  were 25%,  21% and 28% in fiscal 1999,  1998 and 1997,
respectively.

The Company's  product  development  activities are focused on the design of new
circuits and modules that provide enhanced performance for growing applications.
The Company  continues  its  research in an effort to develop  memory chips with
greater speed and storage capacity.  In the communications  products area, IDT's
efforts  are  concentrated  on the  development  of  advanced  synchronous  FIFO
memories   and  more   sophisticated   multi-port   memory   products   for  the
communications  market.  Additionally,  the  Company  continues  its  efforts to
develop a family of  specialty  products for the network  products  market and a
family of lower voltage logic devices for a broad range of applications.  In the
SRAM family,  IDT is utilizing  its memory  expertise to develop a new family of
advanced products. The Company is emphasizing the design of RISC microprocessors
for  embedded  control  applications,  such as routers,  switches,  printers and
television  set-top  boxes.  IDT continues its efforts to develop x86 processors
and related 3D graphics  capability  which offer  greater  performance  than its
current products at reduced cost for PC applications. The Company also continues
to refine its CMOS  process  technology  to  increase  the speed and  density of
circuits in order to provide  customers  with advanced  products at  competitive
prices. The Company continues to refine its CMOS process technology  focusing on
sub-0.25  micron  geometry  processes,  including  a 0.18  micron  process,  and
converting the production of many products to newer generation processes.


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<PAGE>

COMPETITION

The  semiconductor  industry is intensely  competitive and is  characterized  by
rapid technological advances,  cyclical market patterns, price erosion, evolving
industry standards,  occasional  shortages of materials,  intellectual  property
disputes,   high  capital  equipment  costs  and  availability  and  control  of
manufacturing  capacity.  Many of the Company's  competitors have  substantially
greater technical, marketing, manufacturing and financial resources than IDT. In
addition,  several foreign competitors receive assistance from their governments
in the form of research  and  development  loans and grants and reduced  capital
costs,  which could give them a competitive  advantage.  The Company competes in
different  product  areas,  to  varying  degrees,  on  the  basis  of  technical
innovation  and  performance  of its  products,  as well as  quality,  price and
product  availability.  As described  under the heading  "Products and Markets,"
products  in the SRAMs and other  segment  can  generally  be  characterized  as
commodity-type items.

IDT's   competitive   strategy  is  to   differentiate   its  products   through
high-performance, innovative configurations and proprietary features or to offer
industry  standard  products with higher speeds or lower power  consumption than
its competitors' products.  Price competition,  introductions of new products by
IDT's competitors,  delays in product  introductions by IDT or other competitive
factors could have a material adverse effect on the Company in the future.

In fiscal 1998,  the Company began shipping the WinChip C6  microprocessor,  the
first member of its WinChip x86  microprocessor  family.  The PC  microprocessor
market  is a large  market  dominated  by  Intel.  Intel  has held its  dominant
position over all other x86 microprocessor  competitors for a substantial period
of time, and has significantly greater financial,  technical,  manufacturing and
marketing strength than IDT.

Intel's financial strength and market dominance have enabled it to reduce prices
on its  microprocessor  products  within a short period of time following  their
introduction or offer additional  performance at low introductory  price points,
which reduces the margins and profitability of its competitors. Further, Intel's
marketing resources are far greater than IDT's.  Therefore,  Intel's pricing and
marketing strategies in the categories of the microprocessor  market targeted by
IDT  significantly  impact  IDT's  efforts to serve this market and,  therefore,
IDT's results of operations.

Currently,  Intel's  dominant  market  position allows it to set and control x86
microprocessor  standards and,  therefore,  dictate many aspects of the products
which PC manufacturers  require in this market.  Accordingly,  Intel may dictate
standards  that are not  compatible  with the  WinChip  microprocessor  and such
standards  could limit the ability of IDT to sell its products and could require
IDT to incur significant redesign costs.

In order for customers to purchase  IDT's x86  microprocessors,  IDT's  products
must be compatible with other components  supplied to PC  manufacturers  such as
core-logic chip sets,  motherboards,  basic input/output  system (BIOS) software
and  other  parts.  These  components  in turn  must be  compatible  with  Intel
microprocessors  and are often  manufactured by Intel,  companies in which Intel
has strategic investments or independent  companies.  Accordingly,  in marketing
its  microprocessors  to PC  manufacturers  and dealers,  IDT is dependent  upon
companies other than Intel for the design and  manufacture of these  components.
There can be no assurance  that these third party  designers and  manufacturers,
who may also be  dependent  upon  Intel  for early  access to Intel  proprietary
information regarding processor standards,  will continue to gain such access or
be able to compete with Intel, which could have an adverse effect on IDT.

All sales of IDT's x86  microprocessors  since their introduction in fiscal 1998
have been from products configured for the Socket 7 motherboard  infrastructure.
Intel has effectively  ceased support for Socket 7 in favor of a new chip module
and the new Socket 370  standard.  IDT's  existing x86  microprocessors  are not
compatible with motherboards designed for Intel's new chip module or Socket 370.
If IDT and other companies serving the x86 market are not successful in offering
products  that  extend  the life of the  Socket 7  infrastructure,  IDT would be
required  to  expend   potentially   significant   resources   to  redesign  its
microprocessor  offerings.  While IDT  intends  to  migrate  its  designs  to be
compatible  with the  Socket 370  standard,  IDT may not be  successful  in such
efforts.

In addition to Intel, AMD and Cyrix currently offer commercial quantities of x86
microprocessors  for  sale.  From  time to time,  intellectual  property  rights
disputes  have arisen  between  companies  competing  in the x86  microprocessor
market.

                                       8
<PAGE>

In markets where IDT competes to sell industry standard SRAM components,  market
supply and pricing strategies of competitors  significantly impact the price the
Company  receives  for its  products.  In fiscal  1998 and 1997,  a  significant
increase in market supply of industry  standard SRAM parts was  attributable  to
IDT's principally foreign competitors shifting additional production capacity to
these parts.  The decline in average  selling prices for industry  standard SRAM
parts in and since  fiscal 1997 is,  therefore,  attributable  to  increases  in
available  SRAM supply from  competitors  such as Samsung  Electronics,  Winbond
Electronics  Corp.,  United  Microelectronics  Corp. (UMC),  other Taiwanese and
Korean  companies as well as U.S.-based  and other  companies with Taiwanese and
Korean sourced SRAM wafers, and their market pricing strategies,  at a time when
market demand slowed as customers reduced the level of inventories  carried. The
Company's U.S.-based  competitors in the SRAM area include Cypress Semiconductor
Corporation ("Cypress") and Motorola, Inc. ("Motorola").

IDT's RISC-based  microprocessors compete with products offered by other vendors
of such microprocessors, such as Quantum Effect Design Inc. and NEC Corporation,
and with microprocessors based on other architectures,  such as those offered by
Intel and  Motorola.  IDT's  competitors  for logic sales  include both U.S. and
foreign  manufacturers,  such as  Texas  Instruments  Incorporated  and  Philips
Semiconductors. IDT's FIFO and multi-port memories compete with similar products
offered by Cypress and AMD, as well as certain custom memory products.

INTELLECTUAL PROPERTY AND LICENSING

IDT has 195 patents in the United States and 19 abroad.  The Company  intends to
continue to seek to increase  the breadth of its patent  portfolio.  The Company
also  relies on trade  secret,  copyright  and  trademark  laws to  protect  its
products.  A number of the Company's circuit designs are registered  pursuant to
the Semiconductor Chip Protection Act of 1984. This Act gives protection similar
to copyright protection for the patterns which appear on integrated circuits and
prohibits  competitors from making photographic  copies of such circuits.  There
can be no  assurance  that  any  patents  issued  to  the  Company  will  not be
challenged, invalidated or circumvented, that the rights granted thereunder will
provide  competitive  advantages  to the Company or that the  Company's  efforts
generally to protect its intellectual property rights will be successful.

In  recent  years,  there  has been a growing  trend of  companies  to resort to
litigation to protect their  semiconductor  technology from  unauthorized use by
others.  In the past, the Company has been involved in patent  litigation  which
adversely  affected  its  operating  results.  Although the Company has obtained
patent licenses from certain semiconductor  manufacturers,  the Company does not
have  licenses  from a number of  semiconductor  manufacturers  who have a broad
portfolio of patents.

IDT has been  notified  that it may be  infringing  patents  issued  to  certain
parties, and is currently involved in several license negotiations. There can be
no assurance  that  additional  claims  alleging  infringement  of  intellectual
property  rights,  including  infringement  of patents  that have been or may be
issued in the future, will not be made against the Company in the future or that
licenses,  to the extent required,  will be available.  Should licenses from any
such  claimant be  unavailable,  or not be available on terms  acceptable to the
Company, the Company may be required to discontinue its use of certain processes
or the  manufacture,  use  and  sale  of  certain  of  its  products,  to  incur
significant   litigation   costs  and  damages  or  to  develop   non-infringing
technology.  If IDT is  unable  to  obtain  any  necessary  licenses,  pass  any
increased cost of patent licenses on to its customers or develop  non-infringing
technology, the Company could be materially adversely affected. In addition, IDT
has received patent  licenses from several  companies that expire over time, and
the failure to renew or renegotiate  certain of these licenses as they expire or
significant  increases  in amounts  payable  under these  licenses  could have a
material adverse effect on the Company.

- ------------------

Trademark  notice:  RC32364,  RC5000,  RISController,   SuperSync,   SWITCHStAR,
TurboClock,  WinChip and Zero Bus Turnaround are trademarks of Integrated Device
Technology, Inc. QuickSwitch is a registered trademark of Quality Semiconductor,
Inc., a wholly owned subsidiary of Integrated Device  Technology,  Inc. ZBT is a
registered trademark of Integrated Device Technology, Inc., and the architecture
is supported by Micron Technology, Inc. and Motorola, Inc.


                                       9
<PAGE>

ENVIRONMENTAL REGULATION

Federal, State and local provisions regulate the discharge and disposal into the
environment  of  certain  materials  used  in  the  semiconductor  manufacturing
process.  The  Company's  manufacturing  and  assembly and test  facilities  are
designed to comply with existing regulations,  and the Company believes that its
activities conform to present  regulations.  The Company has been conducting its
operations  with all  necessary  permits and  without  material  adverse  impact
attributable to  environmental  regulation.  However,  there can be no assurance
that future  additions or changes to  environmental  regulations will not impose
upon the Company the requirement for significant capital  expenditure.  Further,
any failure by the Company to control the use of, or to restrict  adequately the
discharge of  hazardous  materials  under  present or future  regulations  could
subject it to substantial liability or could cause its manufacturing  operations
to be suspended.  In addition,  IDT could be held  financially  responsible  for
remedial measures if its properties were found to be contaminated whether or not
the Company was responsible for such contamination.



EMPLOYEES

At March 28, 1999, IDT and its subsidiaries employed  approximately 4,600 people
worldwide,  of whom 1,500 were in  Malaysia  and 1,000 were in the  Philippines.
IDT's  success  depends in part on its ability to attract  and retain  qualified
personnel,  who are generally in great demand.  Since its founding,  the Company
has implemented  policies  enabling its employees to share in IDT's success such
as  participation  in stock option,  stock purchase,  profit sharing and special
bonus  plans  for  key  contributors.  IDT has  never  had a work  stoppage.  No
employees are represented by a collective bargaining agreement,  and the Company
considers its employee relations to be good.


ITEM 2. PROPERTIES

<TABLE>
The Company  presently  occupies eight major  facilities in California,  Oregon,
Malaysia and the Philippines:

<CAPTION>
            LOCATION                                     FACILITY USE                              SQUARE FEET
- ---------------------------------      -------------------------------------------------      ----------------------
<S>                                    <C>                                                             <C>
Salinas, California                    Wafer fabrication, SRAM and communication                        98,000
                                       memory operations

Santa Clara, California                Logic and RISC microprocessor operations                         62,000

Santa Clara, California                Administration, quality assurance and shipping                   55,900
                                       and receiving

Santa Clara, California                Administration                                                   43,700

Santa Clara, California                Communication memory and other operations                        50,000

Santa Clara, California                Administration                                                   48,300

Sydney, Australia                      Wafer fabrication  and logic design center                       41,000

Penang, Malaysia                       Assembly and test operations                                    145,000

Hillsboro, Oregon                      Wafer fabrication                                               192,000

Canlubang, the Philippines             Assembly and test operations                                    176,000
</TABLE>

IDT leases its Santa Clara  facilities  under leases  expiring  between 1999 and
2015,  including  renewal  options.  The  Oregon  facility  is  subject to a tax
ownership  operating lease.  Additional  information  about leased properties is
provided  in Note 5 of the  Notes  to  Consolidated  Financial  Statements.  The
Company owns its Malaysian and  Philippines  facilities,  although the Malaysian
facilities  are  subject  to  long-term  ground  leases and the  Company  has an
interest  in but does not own the  Philippines  land.  The  Company  leases  the
facility in Australia as a result of the acquisition of QSI in the first quarter
of fiscal  2000.  IDT leases  offices for its sales force in 18 domestic  and 14
international  locations.  IDT also  leases  offices  for its design  centers in
Georgia and Texas.

                                       10
<PAGE>

In December 1998, the Company closed its 135,000-square  foot San Jose facility,
which had been used for wafer fabrication,  process technology development, FIFO
and memory subsystems  operations,  and research and development.  Subsequent to
the end of fiscal 1999,  the Company  completed  the sale of this  facility (see
Note 13 of the  Notes  to  Consolidated  Financial  Statements).  The  San  Jose
property had previously been subject to a mortgage,  which is now collateralized
by the Company's Salinas facility.


ITEM 3. LEGAL PROCEEDINGS

A lawsuit filed by Lemelson  Medical  Education & Research  Foundation,  Limited
Partnership  ("plaintiff")  against the Company and twenty-five  other corporate
defendants  was served upon the Company in November  1998.  The  lawsuit,  which
alleges that the defendants'  manufacturing  equipment infringes upon 16 patents
issued to the plaintiff,  is pending in the United States District Court for the
District of Arizona,  case number  98-1413.  The plaintiff has also made similar
allegations   against   the   Company's   wholly   owned   subsidiary,   Quality
Semiconductor,  Inc., and eighty-seven  other corporate  defendants in a lawsuit
filed in the U.S.  District  Court for the  District  of  Arizona,  case  number
99-CV-377,  in February  1999. The lawsuits are at a preliminary  stage.  In the
lawsuits,  the  plaintiff  seeks an  injunction  and  damages in an  unspecified
amount. If successful,  the lawsuits could have a material adverse effect on the
Company's financial condition or results of operations.


                                       11
<PAGE>

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


No matters were submitted to a vote of the Company's security holders during the
last quarter of the fiscal year ended March 28, 1999.



ITEM 4A. EXECUTIVE OFFICERS OF THE REGISTRANT


<TABLE>
The executive officers of the Company, and their respective ages as of April 25,
1999, are as follows:

<CAPTION>
Name                                    Age             Position
- -----------------------------          -------          ------------------------------------------------
<S>                                      <C>            <C>
D. John Carey                            62             Chairman of the Board

Leonard C. Perham                        56             President and Chief Executive Officer

Jerry Taylor                             50             Executive Vice President

Glenn Henry                              56             Senior Vice President

Brian Boisseree                          41             Vice President, Treasury

David Cote                               44             Vice President, Marketing

Michael Crawley                          58             Vice President, Sales

Michael Hunter                           47             Vice President, Manufacturing

Alan F. Krock                            38             Vice President and Chief Financial Officer

Chuen-Der Lien                           43             Vice President, Chief Technical Officer

Jack Menache                             55             Vice President, General Counsel and Secretary
</TABLE>

Mr. Carey was elected to the Board of Directors in 1980 and has been Chairman of
the Board since 1982. He served as Chief  Executive  Officer from 1982 until his
resignation  in April 1991 and was President from 1982 until 1986. Mr. Carey was
a founder of Advanced  Micro Devices in 1969 and was an executive  officer there
until 1978.

Mr.  Perham  joined IDT in 1983 as Vice  President  and  General  Manager,  SRAM
Division.  In 1986,  Mr.  Perham was  appointed  President  and Chief  Operating
Officer and a director of the Company.  In 1991,  Mr.  Perham was elected  Chief
Executive Officer.  Prior to joining IDT, Mr. Perham held executive positions at
Optical Information Systems Incorporated and Zilog Inc.

Mr.  Taylor  joined the  Company  as Vice  President,  Manufacturing  and Memory
Products in June 1996, and was elected  Executive Vice President,  Manufacturing
and Memory Products,  in January 1998. Prior to joining the Company,  Mr. Taylor
held  engineering  positions  at  Mostek,  Fairchild  Semiconductor,   Benchmarq
Microelectronics,  Plano ISD and  Lattice  Semiconductor.  Mr.  Taylor  was with
Benchmarq  Microelectronics  from 1987 to 1992, with Plano ISD from 1993 to 1995
and with Lattice Semiconductor from April 1995 through June 1996.

Mr. Henry joined IDT in March 1995 as President of Centaur Technology, IDT's x86
microprocessor design subsidiary. Mr. Henry was elected Senior Vice President in
January  1998.  Prior to joining  IDT,  Mr.  Henry was a vice  president at Dell
Computer Corporation.

Mr.  Boisseree  joined IDT in February  1996 as  Treasurer  and was elected Vice
President,  Treasurer in 1998.  Prior to joining IDT,  Mr.  Boisseree  served in
management positions at Tandem Computer Corporation from 1988 to 1996.

Mr. Cote joined IDT in April 1997 as Vice President, Marketing. Prior to joining
IDT,  he was Vice  President  of  Marketing  with  Meridian  Data from June 1996
through December 1996 and Zeitnet, Inc. from January 1995



                                       12
<PAGE>

through June 1996. Mr. Cote was  previously  with  Synoptics,  Inc. from 1991 to
1994 where he achieved the level of Director of Marketing.

Mr.  Crawley  joined IDT in September 1998 as Vice  President,  Sales.  Prior to
joining IDT, Mr.  Crawley  worked at Samsung  Semiconductor  Inc.  where he held
various  positions  between  1990  and  1998,  including  the  position  of Vice
President, Memory Sales.

Mr. Hunter was promoted to Vice President,  Worldwide  Manufacturing in February
1998. Previously he was Vice President,  California Silicon  Manufacturing,  and
has been with IDT since  January  1996.  Prior to coming to IDT, Mr.  Hunter was
Vice President of Fabrication  Operations at Chartered  Semiconductor  from July
1994 through January 1996 and achieved Executive Vice President level at Fujitsu
Persona while with that company from 1989 to 1994.

Mr. Krock joined IDT in February 1996 as Corporate  Controller and was elected a
Vice  President in July 1997.  In January  1998 he was elected  Vice  President,
Chief  Financial  Officer.  Prior  to  joining  IDT,  Mr.  Krock  was  Corporate
Controller at Rohm Corporation  from 1992 to 1996 and held management  positions
at Price Waterhouse (now PricewaterhouseCoopers LLP) from 1983 to 1992.

Dr.  Lien  joined  IDT in  1987  and  was  elected  Vice  President,  Technology
Development in 1992 and was elected Vice President,  Chief Technical  Officer in
April 1996.  Prior to joining the  Company,  he held  engineering  positions  at
Digital Equipment Corporation and AMD.

Mr. Menache joined IDT as Vice President, General Counsel and Secretary in 1989.
In 1989 until  joining  IDT, he was General  Counsel of Berg & Berg  Developers.
From 1986 to 1989, he was Vice  President,  General Counsel and Secretary of The
Wollongong  Group Inc. Mr. Menache is a member of the Board of Directors of Peak
International Limited.


                                       13
<PAGE>

PART II



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


                           Price Range of Common Stock

The Common  Stock of the Company is traded on the Nasdaq  National  Market under
the symbol IDTI.  The following  table sets forth the high and low last reported
sales  prices for the Common  Stock as  reported by the Nasdaq  National  Market
during the fiscal quarters indicated:



                                   High           Low
         ----------------------- -----------  ------------
         Fiscal 1999
            First Quarter           $15.00       $ 6.63
            Second Quarter            8.19         4.22
            Third Quarter             7.38         4.50
            Fourth Quarter            9.63         5.13

         Fiscal 1998
            First Quarter           $15.00       $ 9.69
            Second Quarter           14.13        10.19
            Third Quarter            13.56         9.13
            Fourth Quarter           16.13         9.19


As of May 21, 1999, there were approximately  1,300 record holders of the Common
Stock.

The Company has never  declared or paid any cash  dividends on its Common Stock.
The Company  intends to retain any future  earnings for use in its business and,
accordingly,  does not anticipate  paying any cash dividends on its Common Stock
in the foreseeable future.


                                       14
<PAGE>


ITEM 6. SELECTED FINANCIAL DATA

The data set forth below are  qualified in their  entirety by reference  to, and
should be read in  conjunction  with,  "Management's  Discussion and Analysis of
Financial  Condition and Results of Operations" and the  Consolidated  Financial
Statements and related notes thereto included elsewhere in this Annual Report on
Form 10-K.


<TABLE>

STATEMENTS OF OPERATIONS DATA
<CAPTION>
                                                                                          Fiscal Year Ended
                                                                     ---------------------------------------------------------------
In thousands, except per share amounts                               March 28,     March 29,    March 30,     March 31,    April 2,
                                                                       1999          1998         1997          1996         1995
                                                                     ---------------------------------------------------------------
<S>                                                                  <C>           <C>          <C>           <C>          <C>
Revenues                                                             $ 540,199     $ 587,136    $ 537,213     $ 679,497    $ 422,190
Restructuring charges, asset impairment and other                      204,244          --         45,223          --           --
Research and development expenses                                      132,893       121,449      151,420       133,317       78,376
Income (loss) before extraordinary item                               (283,605)        8,247      (42,272)      118,249       78,302
Net income (loss)                                                     (283,605)        8,247      (42,272)      120,170       78,302
Basic earnings per share:
  Income (loss) before extraordinary item                                (3.45)         0.10        (0.54)         1.54         1.12
  Net (loss) income                                                      (3.45)         0.10        (0.54)         1.56         1.12
Diluted earnings per share:
  Income (loss) before extraordinary item                                (3.45)         0.10        (0.54)         1.42         1.05
  Net income (loss)                                                      (3.45)         0.10        (0.54)         1.44         1.05
 Shares used in computing net income (loss) per share:
 Basic                                                                  82,290        80,359       78,454        77,026       69,684
 Diluted                                                                82,290        84,022       78,454        87,753       74,765


BALANCE SHEET AND OTHER DATA

                                                                     ---------------------------------------------------------------
In thousands, except per share amounts                               March 28,     March 29,    March 30,     March 31,    April 2,
                                                                       1999          1998         1997          1996         1995
                                                                     ---------------------------------------------------------------
Total assets                                                         $ 674,892     $ 968,955    $ 903,584     $ 939,434    $ 561,975
Convertible subordinated notes, net of issuance costs                  184,354       183,756      183,157       182,558         --
Other long-term obligations                                             72,876        79,727       62,547        46,049       44,165
Stockholders' equity                                                   273,036       546,391      524,238       549,727      414,531
Number of employees                                                      4,612         4,979        4,236         3,828        2,965
</TABLE>


                                                                 15
<PAGE>

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

Management's Discussion and Analysis
 of Financial Condition and Results of Operations

The following table sets forth items from the Company's consolidated  statements
of operations as a percentage of revenues:


                                                    Fiscal Year Ended
                                              March 28,   March 29,   March 30,
                                                1999        1998         1997
                                             ---------------------------------
Revenues                                       100.0%       100.0%       100.0%
Cost of revenues                                63.8         62.0         60.6
Restructuring charges, asset
  impairment and other                          37.8         --            8.4
                                               -----        -----        -----
Gross profit (loss)                             (1.6)        38.0         31.0

Operating expenses:
  Research and development                      24.6         20.7         28.2
  Selling, general and
  administrative                                19.3         15.1         15.0
                                               -----        -----        -----
Total  operating  expenses                      43.9         35.8         43.2
                                               -----        -----        -----
Operating  income (loss)                       (45.5)         2.2        (12.2)
Interest expense                                (2.5)        (2.4)        (2.2)
Interest income and other, net                   1.1          2.2          2.9
                                               -----        -----        -----
Income (loss) before
  income taxes                                  46.9          2.0        (11.5)
Provision  (benefit) for
  income  taxes                                  5.6          0.6         (3.7)
                                               -----        -----        -----
Net income  (loss)                             (52.5)%        1.4         (7.8)%
                                               =====        =====        =====

================================================================================

     The  following   discussion  should  be  read  in  conjunction  with  IDT's
consolidated  financial  statements  and the notes thereto.  All  non-historical
information    contained   in   this   discussion   and   analysis   constitutes
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.  These
statements  are not  guarantees  of future  performance  and involve a number of
risks and uncertainties,  including but not limited to: operating  results;  new
product introductions and sales,  including the IDT WinChip(tm)  microprocessor;
competitive   conditions;    capital   expenditures   and   capital   resources;
manufacturing capacity utilization, and the Company's efforts to consolidate and
streamline  production;  customer  demand and  inventory  levels;  protection of
intellectual  property in the semiconductor  industry;  and the risk factors set
forth in the section  "Factors  Affecting  Future  Results."  Future results may
differ  materially  from  such  forward-looking  statements  as a result of such
risks.

Overview

The Company  entered  fiscal 1999  encouraged  by the  successful  launch of new
products,  including its first x86 microprocessor,  and the expected recovery of
the  world  market  for  semiconductors  and  IDT's  traditional   semiconductor
business.  However,  in the first  quarter  of fiscal  1999,  the market for x86
microprocessors migrated rapidly from IDT's existing products to faster products
that the Company had not yet fully developed.  Further, in fiscal 1999, business
conditions in the world  semiconductor  market,  especially Asia,  deteriorated.
Because  of the  worldwide  decline  in the  market  for  semiconductors,  IDT's
inability to rapidly  migrate to faster x86  microprocessors  and other factors,
IDT's total fiscal 1999 sales  declined 8% to $540.2 million from $587.1 million
in fiscal 1998.

     In fiscal 1999, as a result of the changed business dynamics  impacting the
prospects of its x86 products and continuing  difficult  business  conditions in
the markets for IDT's traditional  semiconductor products, the Company undertook
a detailed analysis of asset utilization,  cash flows and asset carrying values.
As a result of the  analysis,  IDT took  actions  as  outlined  below  under the
heading "Historical  Information Relating to Fiscal 1999 Restructuring and Asset
Impairment and Other Charges and Actions Taken."

     The combined  effect of the  restructuring  and asset  impairment and other
charges  of $242.4  million,  the  decline  in  revenues  described  above,  and
increased costs associated with new products,  was a net loss for fiscal 1999 of
$283.6 million compared to net income of $8.2 million in fiscal 1998.  Excluding
the charges, the net loss for fiscal 1999 was $41.2 million.

     On November 2, 1998, IDT announced the signing of a definitive agreement to
acquire Quality  Semiconductor,  Inc. (QSI).  The agreement  provided for IDT to
issue  approximately  5.5 million shares of its common stock in exchange for all
outstanding stock of QSI. Subsequent to the conclusion of IDT's fiscal 1999, IDT
completed  the merger of QSI into IDT.  This merger is being  accounted for as a
pooling of interests.

     Throughout a very difficult  operating  period, in addition to becoming one
of the very few companies ever to launch and sell  commercial  quantities of x86
microprocessor  products, IDT remained focused on producing value-added products
for  its  communications   customers.   These  products  include  communications
memories,  embedded  RISC  microprocessors,  high-speed,  static  random  access
memories  (SRAMs),  and  high-performance  logic products.  IDT has successfully
offered  many of these and similar  products to its  customers  for more than 10
years. The QSI products,  which are largely complementary to IDT's current logic
product  families,   strengthen  the  product  offerings  of  IDT's  traditional
business.  IDT's products are more fully described in the "Business"  section of
IDT's Annual  Report on Form 10-K.  IDT intends to continue its efforts to align
its business  practices  to focus on serving its markets in an efficient  manner
and provide expected returns to stockholders.

                                       17

<PAGE>

Management's Discussion and Analysis
 of Financial Condition and Results of Operations


Historical Information Relating to Fiscal
1999 Restructuring and Asset Impairment and
Other Charges and Actions Taken

During  fiscal 1999,  IDT recorded  $204.2  million in charges  related to asset
impairment and restructuring, which are specifically identified in the Condensed
Consolidated Statements of Operations, and an additional $9.0 million of charges
which were recorded as operating  expenses.  These charges relate principally to
closure  of one of three  wafer  fabrication  facilities  located  in the United
States, recording an asset impairment charge to reduce the carrying value of one
of the  remaining  facilities,  discontinuing  research  initiatives  and  costs
associated with intellectual property matters. These charges are discussed below
under the captions  "Gross  Profit,"  "Research and  Development"  and "Selling,
General and Administrative."

     During the period from fiscal 1994 through fiscal 1996,  IDT's sales volume
more than  doubled,  growing from $330 million to $679  million.  The growth was
principally based upon strong demand for SRAM products,  especially cache memory
products  for use in  personal  computers.  At the peak of demand for IDT's SRAM
products,  sales of SRAM and related products accounted for approximately 45% of
IDT's revenues.

     As business  conditions in the semiconductor  industry improved through the
mid-1990s,  the Company  took steps to  significantly  expand its  manufacturing
capacity. Most notably, the Company constructed the Hillsboro,  Ore. fabrication
facility and the assembly and test facility located in Manila,  the Philippines.
During the period fiscal 1995 through  fiscal 1998,  IDT expended more than $700
million for acquisitions of property, plant and equipment.

     In addition to providing  incremental  manufacturing  capacity,  the Oregon
facility  provides the Company with advanced  wafer  fabrication  technology and
capability.  However,  the cost of such advanced wafer manufacturing  technology
and   capability   is   significant.   To  recover  such  costs,   semiconductor
manufacturers  must be able to amortize  device  design,  equipment and facility
acquisition  costs over a  significant  volume of products  with a selling price
that  reasonably  reflects the advanced  level of  technology  employed in their
design and manufacture.

     As IDT's additions to  manufacturing  capacity became  available for use in
fiscal  1997,  business  conditions  in the memory  sector of the  semiconductor
industry  changed  dramatically.   Selling  prices  of  industry-standard   SRAM
components fell as much as 80% over an approximate  12-month  period.  The price
decreases were the result of a significant increase in market supply of industry
standard  SRAM parts from  principally  foreign  competitors,  such as  Samsung,
Winbond, UMC and other Taiwanese and Korean companies, which allocated increased
capacity  to  SRAM  products.   Also,  U.S.-based  companies  with  Taiwan-  and
Korean-sourced  SRAM  wafers from  foundries  such as TSMC  provided  additional
product supply.  These  competitors  reduced prices at a time when market demand
slowed as customers reduced the level of inventories carried.

     As a result of the difficult operating  conditions that have existed in the
semiconductor  industry  for the past few years,  and which  intensified  in the
middle of calendar 1998,  including  excess  product supply and low prices,  IDT
consolidated and streamlined  manufacturing  operations,  including  closing its
wafer fabrication facility located in San Jose, Calif. This operational decision
primarily reflected industry oversupply conditions.

     The Company is moving away from dependence on  industry-standard  products,
is planning to expand the range of its products  manufactured in Oregon, and, as
noted  above,  has taken  active  steps to increase  the level of  manufacturing
facility  utilization.  However, the products  historically  manufactured in the
Hillsboro  facility and planned for the near term are  principally  SRAM and x86
microprocessor  products  (x86  products  represent a small  percentage of IDT's
total revenues).  The pricing of these products in today's  marketplace  remains
low. As a result of current low market prices, the cash flows generated by sales
of  products  manufactured  in Oregon  are  disproportionate  to the cost of the
facility and are significantly less than the cash flows generated by IDT's other
comparable manufacturing activities.

     The Company  performed an asset  impairment  review for the Oregon facility
based upon IDT's operating  conditions,  and concluded that, despite the closure
of its San Jose  facility,  IDT is  still in a  position  of  overcapacity.  The
impairment  review  revealed that  currently  projected  production  volumes and
related cash flows from the Oregon  facility  would not be sufficient to recover
the carrying value of that manufacturing facility. Therefore, in accordance with
current  accounting  literature,  IDT concluded  that the carrying  value of the
Oregon  manufacturing  assets was impaired and wrote down the carrying values of
these  assets  to  fair  market  value,  as  estimated  by  third  parties  with
significant experience in marketing and selling used semiconductor equipment.

     As discussed below, the semiconductor  industry is cyclical in nature,  and
while demand and prices for the products manufactured at the Oregon facility may
improve, the timing and degree of any such recovery is uncertain.

                                       18


<PAGE>


Results of Operations

Revenues.  Fiscal 1999  revenues  decreased  8.0% to $540.2  million from $587.1
million in fiscal 1998.  Fiscal 1997  revenues  were $537.2  million.  In fiscal
1999, total units shipped  decreased by 2.3% compared to fiscal 1998 quantities,
which were up 48% when  compared  to fiscal  1997.  During  these  periods,  the
average selling price per unit realized by IDT declined,  primarily due to lower
global demand.

     Sales of WinChip  microprocessors  in fiscal 1999  increased in relation to
sales for fiscal 1998.  Total fiscal 1999 revenues from WinChip  microprocessors
and related  technology  were $31.7  million.  In  addition  to selling  WinChip
microprocessor  products  in the United  States,  IDT has  increased  unit sales
through product distribution  channels in emerging markets such as those in Asia
and Europe.  During fiscal 1999,  average selling prices  decreased,  reflecting
what  has  become  a  very  competitive   marketplace  for  x86  microprocessors
positioned at the low end of the product-performance range.

     Currently,  WinChip microprocessor  products are in a period of transition.
During fiscal 1999,  the market for x86  microprocessors  migrated  rapidly from
IDT's existing products to faster products,  which the Company had not yet fully
developed.  The  Company  is in  the  process  of  bringing  to  market  WinChip
microprocessor  products  which it expects  will  operate at faster clock speeds
than existing products.  However,  the clock speed at which new products will be
introduced  and the  amount  of  future  revenues  to be  derived  from  WinChip
microprocessors is uncertain.

     For  traditional IDT products,  when comparing  fiscal 1999 to fiscal 1998,
sales of RISC-based  microprocessors and embedded controllers  increased,  while
sales of communications  memories,  SRAM and logic declined.  Increased sales of
RISC-based  microprocessor  products  primarily reflect increased sales to IDT's
network  infrastructure  customers.  Declines in other  products sold reflect an
ongoing period of product oversupply, related contraction of inventories held by
customers,  and continued economic uncertainty in the semiconductor  marketplace
in Asia. Also during the intervening  period,  IDT effectively exited the market
for personal  computer SRAM cache memory.  As discussed below, the semiconductor
marketplace is cyclical in nature.

     The Company  believes  revenues and costs associated with new products will
increase  in  future  quarters  as the  Company  continues  to  execute  product
introduction  strategies and assuming overall levels of industry demand continue
to  improve.  In  future  quarters,  excluding  transaction  related  costs  and
potential costs to combine manufacturing operations,  the merger of QSI into the
Company is expected to benefit operating results.

     Information  on risks  associated  with  the  expansion  of  IDT's  product
families is included in "Factors  Affecting Future  Results." The  semiconductor
industry is highly cyclical and subject to significant downturns. Such downturns
are  characterized by diminished  product demand,  production  over-capacity and
accelerated  average selling price erosion.  The price the Company  receives for
its  industry-standard  SRAM and other  products  is  therefore  dependent  upon
industry-wide  demand  and  capacity,  and such  prices  have been  historically
subject to rapid  change.  Low SRAM prices  have  adversely  affected,  and will
likely continue to adversely affect, the Company's operating results.

Gross Profit. Gross profit in fiscal 1999 was a loss of $8.5 million compared to
$222.8 million in gross profit for fiscal 1998.

     In the first quarter of fiscal 1999, the Company recorded a charge of $28.9
million,   which  is   specifically   identified  in  the  Company's   Condensed
Consolidated  Statements of Operations as a reduction in gross profit. The $28.9
million charge related primarily to excess SRAM  manufacturing  equipment ($18.9
million) and certain technology licensing matters ($10.0 million).  The carrying
net value of equipment before  writedown was $17.4 million,  and after writedown
was  $2.3  million.   The  portion  of  the  charge  which  pertains  to  excess
SRAM-related equipment is associated with equipment for which the Company had no
forecasted use because of changes in demand in the semiconductor  marketplace or
changes in the Company's product strategy.  The equipment related portion of the
charge  was  computed  as the  difference  between  the net  book  value  of the
equipment and estimates of fair market value, as estimated by third parties with
significant  experience in marketing and selling used  semiconductor  equipment.
Additionally,  the Company recorded a charge of $5.7 million relating  primarily
to discontinuing  certain technology  development  initiatives,  which have been
classified  as research  and  development  expenses in the  Company's  Condensed
Statements of Operations.

     At the end of  fiscal  1999,  the net book  value of  assets  held for sale
totaled  $1.8  million and has been  included in other  current  assets.  Due to
current  oversupply  conditions for used  semiconductor  equipment,  the Company
cannot  estimate a date for disposal.  In the fourth quarter of fiscal 1999, the
Company  cannot  estimate a date for disposal.  In the fourth  quarter of fiscal
1999,  the Company  reversed $3 million of the technology  licensing  costs upon
favorable settlement of certain of these matters.

                                       19

<PAGE>


Management's Discussion and Analysis
 of Financial Condition and Results of Operations

     In the  second  quarter  of 1999,  the  Company  recorded  charges of $46.4
million for  restructuring  and $131.9  million for asset  impairment  and other
which are  specifically  identified  in the  Company's  Condensed  Statements of
Operations  as a reduction  in gross  profit.  The $46.4  million  restructuring
charge  related  primarily to a provision for exit and closure costs  associated
with the San Jose wafer fabrication facility. Included in these costs were $33.0
million for the  write-down  of fixed  assets and $13.4  million in other costs.
(See Note 3 of Notes to Consolidated Financial  Statements).  The $131.9 million
in  charges  for asset  impairment  and  other  related  primarily  to the asset
impairment charge which reduced the carrying value of the  manufacturing  assets
of the Oregon fabrication facility.  Included in the charges is the writedown of
equipment  with a net carrying  value of $189 million  before  writedown and $62
million after  writedown.  Additionally,  the Company  recorded a charge of $3.3
million  relating  primarily to retention  costs earned in the second quarter of
fiscal 1999 by manufacturing  and research and development staff employed at the
San Jose  fabrication  facility  which were  recorded  as cost of  revenues  and
research and  development  expenses in the  Company's  Condensed  Statements  of
Operations.

     The Company expects annual cost savings of  approximately  $45 million as a
result of the manufacturing  restructuring  action.  The cost savings associated
with the  manufacturing  restructuring  were  partially  realized  in the fourth
quarter of fiscal 1999 and expected to be fully realized  beginning in the first
quarter of IDT's fiscal 2000. As a result of the asset impairment charge,  which
reduced the carrying value of manufacturing  equipment,  IDT expects a reduction
in annual depreciation expense of approximately $25 million.

     For all of fiscal 1999, excluding restructuring, asset impairment and other
non-recurring  costs,  gross profit  decreased by $27.1 million when compared to
fiscal 1998.

     Excluding  the  charges,  the  decline in gross  profit in the  comparative
periods is  associated  with lower  revenues and the fixed nature of many of the
costs associated with semiconductor  manufacturing  facilities.  In fiscal 1999,
IDT planned to manufacture  and sell greater  volumes of its products.  However,
because   of   changes   in   marketplace   demand,   especially   for   WinChip
microprocessors, and continued weakness in SRAM markets, the planned increase in
manufacturing volumes and revenues did not materialize.

     Costs  associated  with  the  eight-inch  wafer  fabrication   facility  in
Hillsboro  adversely  impacted gross margins for all fiscal years presented,  as
these costs were not fully absorbed by additional revenues.  In order to improve
gross margin,  as outlined above, IDT has  consolidated its wafer  manufacturing
facilities  from three  facilities  to two. The Company  expects that it will be
able  to  produce   sufficient  volumes  of  products  at  its  remaining  wafer
fabrication  facilities  to  offset  the  product  volumes  manufactured  at the
facility  which has been closed and sold.  Further,  the Company  believes  that
incremental  available  capacity,  primarily  at IDT's  facility  in  Hillsboro,
together with available capacity at the Company's foundry partners,  provide IDT
with sufficient  capacity to take advantage of improved business conditions when
they occur. The Company also believes that the  consolidation of production will
improve planned levels of capacity utilization. IDT therefore expects that gross
margin will improve in future quarters.

     In fiscal 1997,  the Company  recorded  asset  impairment  charges of $45.2
million  which were  specifically  identified  in the  Company's  Statements  of
Operations as reducing  gross profit.  Additionally,  the Company  recorded $9.7
million  in  charges  that  relate  to  the  write-off  of  certain   technology
investments  and other  miscellaneous  items,  which have been classified in the
Company's Consolidated Statements of Operations in accordance with the nature of
the  charge,  including  cost of  revenues.  The $45.2  million  charge  related
principally  to  asset   impairment   charges  against  the  carrying  value  of
manufacturing assets,  including the Company's oldest wafer fabrication plant in
Salinas,  Calif., and other items.  Excluding the $45.2 million charge for asset
impairment  and other  reserves in fiscal 1997,  gross profit in fiscal 1997 was
39.4%.

     The  increase in gross  profit in fiscal  1998  compared to fiscal 1997 was
primarily  attributable  to the  absence  of the  charge  for  asset  impairment
described above recorded in fiscal 1997.

     The fiscal 1999  consolidation of fabrication  production  volumes into two
manufacturing   facilities   provides  IDT  with  the   opportunity  to  improve
utilization of its remaining  fabrication  facilities;  however, some additional
capital equipment and set up time is required to process  substantial volumes of
products  transferred  from  the  closed  facility.  Historically,  SRAM and x86
microprocessor  products have been  produced at the  Hillsboro  facility and the
Company is unable to predict whether demand for industry-standard  SRAM products
and IDT's x86 microprocessor  products, or IDT's share of the available markets,
will improve.  Should IDT's  production  volumes,  especially at its fabrication
facilities,  remain  constant  or decline  and  should the  Company be unable to
otherwise  decrease  costs per unit  sold,  the  Company's  gross  profit  could
continue to be adversely impacted.  Further, if prices on industry-standard SRAM
products  or x86  microprocessor  products  do not improve or the Company is not
able to manufacture and sell other products

                                       20

<PAGE>


at comparable or better  margins,  and if a greater  percentage of the Hillsboro
facility's  operating  costs  are  allocated  to cost of  goods  sold  based  on
activities performed, then gross margin may not improve, or may decrease.

Research  and  Development  (R&D).  Fiscal  1999 R&D  expense of $132.9  million
represents a 9.4% increase compared to the $121.4 million in expenses for fiscal
1998.  In the first  quarter of fiscal  1999,  IDT  recorded as R&D expense $5.5
million in charges,  primarily associated with discontinuing certain development
efforts,  severance and termination costs associated with development  personnel
and related payments under technology license  agreements.  Development  efforts
discontinued included a graphics chip and a specialized logic chip. Cost savings
associated with  discontinuing  these  development  efforts are approximately $1
million per quarter.  R&D expenses for fiscal 1999 also include costs  primarily
associated with retention costs earned by R&D personnel who were employed at the
San Jose fabrication  facility.  In addition,  R&D spending  increased in fiscal
1999 because of additional x86 and RISC  microprocessor and logic product design
initiatives. With respect to process R&D, the Company allocates costs associated
with its  manufacturing  facilities  between  cost of goods sold and process R&D
based upon activities performed. Management expects that in the coming year, R&D
expense will decrease as the  proportion  of  manufacturing  costs  allocated to
process R&D declines as a result of manufacturing facility consolidation.

     R&D expenses decreased in absolute spending and as a percentage of revenues
for fiscal 1998 when compared to fiscal 1997.  R&D expenses for fiscal 1998 were
$121.4  million,  a decrease of $30.0 million  compared to fiscal 1997. In 1997,
the Company incurred  significant facility start-up and staffing expenses at its
then-new Oregon fabrication facility.

     Current R&D activities  include  developing the next  generation of WinChip
microprocessors for use in personal computer  applications,  conducting research
into applications of high-speed DRAM technology for the  communications  market,
developing  RISControllerTM  microprocessors  for primarily  communications  and
embedded control  applications,  developing an advanced SRAM  architecture  that
significantly  improves  performance of  communications  applications  requiring
frequent switches between reads and writes, and developing a family of specialty
memory products for the communications and networking markets.

     IDT believes that high levels of R&D investment are required to support its
strategy of providing  products to its customers that are not readily  available
from  IDT  competitors.  However,  there  can be no  assurance  that  additional
research and development  investment will result in new product offerings,  that
any new offerings can be manufactured at gross margins  comparable to or greater
than the Company's  current  products,  or that any new  offerings  will achieve
market acceptance.

Selling,  General and Administrative  (SG&A).  SG&A expense of $104.4 million in
fiscal 1999 was 18.0%  higher than the $88.5  million  incurred in fiscal  1998.
When  comparing  fiscal  1999 to fiscal  1998,  SG&A  expenses  associated  with
marketing efforts for WinChip microprocessors and other products increased. SG&A
expenses  associated with  initiatives to implement and upgrade  enterprise-wide
management  information systems, which are expected to increase the availability
and quality of  management  information,  also  increased.  In fiscal 1999,  IDT
expensed  approximately $1.0 million in transaction costs,  consisting mainly of
legal,  accounting and printing  expenses,  incurred in connection  with the QSI
merger. The Company expects that in the coming quarters, excluding the impact of
merging QSI into IDT,  recurring SG&A expenses will remain relatively  constant,
except for costs such as sales  commissions and sales bonuses which will vary in
relation to sales volumes.  Upon  conclusion of the QSI merger,  after incurring
costs  to  combine  IDT  and QSI  and  upon  the  completion  of the  management
information  systems  implementation  projects,  both  anticipated  in the first
quarter of fiscal 2000, management expects that SG&A expenses as a percentage of
sales will decrease.

     SG&A  expenses  increased  9.5% or $7.7  million  in  fiscal  1998 to $88.5
million,  compared  to fiscal  1997.  The fiscal  1998  increase  was  primarily
attributable to variable  selling  expenses  associated with the  year-over-year
revenue changes,  and changes in employee profit sharing and management  bonuses
which vary in relation to  profitability.  In addition,  SG&A expenses in fiscal
1998   included   initial   marketing   costs   associated   with  the   WinChip
microprocessor.

Interest Expense.  Interest expense is mainly associated with the Company's 5.5%
Convertible  Subordinated  Notes, due in 2002, and secured  equipment  financing
agreements entered into during fiscal 1997 and fiscal 1999.  Interest expense in
fiscal 1999 was $13.9 million,  essentially  unchanged  compared to fiscal 1998.
From fiscal 1997 to fiscal 1998,  interest expense  increased from $12.0 million
to $14.1  million.  This  increase was  primarily the result of the cessation of
capitalizing  interest related to Oregon  construction  activity during 1997 and
the impact of new equipment financing  agreements which were not completed until
midway though fiscal 1997.

                                       21

<PAGE>


Management's Discussion and Analysis
 of Financial Condition and Results of Operations


Interest Income and Other,  Net.  Interest income and other,  net,  decreased by
51.5%,  from $12.7  million to $6.2  million,  in fiscal 1999 compared to fiscal
1998. The decrease is primarily attributable to a $5.1 million increase in IDT's
share of net losses from  unconsolidated  equity  affiliates  and a $1.6 million
decrease in interest income. The decrease in interest income resulted from lower
average balances and prevailing  interest rates on investments.

     Interest income and other, net,  decreased $3.1 million to $12.7 million in
fiscal 1998 compared to fiscal 1997.  In fiscal 1998,  IDT's share of net losses
realized on affiliate investments increased by $4.4 million over fiscal 1997.

Taxes. In the second quarter of fiscal 1999, IDT fully reserved its net deferred
tax assets  which  resulted in a provision  for income  taxes of $30.1  million.
Income  taxes in state  jurisdictions  are not  significant.  A small  amount of
foreign tax expense was  incurred in fiscal  1999,  due to profits in certain of
the Company's foreign subsidiaries.  The Company realized no federal tax benefit
in fiscal 1999 because of its inability to carry back losses.

     The rate at which IDT records its provision for income tax is determined by
the Company's level of income or loss in the various tax jurisdictions  where it
does  business,  and other  factors such as the ability to carry back losses for
tax  purposes  to years  with  taxable  income.  The rate at which  the  Company
provides for income taxes has decreased as IDT's  profitability has declined and
the  Company  exhausted  its ability to derive tax  benefits  by  carrying  back
current losses to prior years for tax purposes. In view of the cumulative losses
incurred during the last three years, and in consideration of current accounting
literature and related interpretations, which require that reserves be taken for
net  deferred  tax assets  when there is  significant  doubt as to whether  such
assets will be  realized,  IDT  recorded a reserve for all of its  existing  net
deferred tax assets during fiscal 1999.

     The  effective  tax  rates  for  fiscal  1998  and  1997 of 28% and  (32%),
respectively,  differed  from the U.S.  statutory  rate of 35%  primarily due to
differences in U.S. and foreign tax rates,  changes in valuation  allowances for
deferred tax assets;  and the utilization of certain tax credits.  Historically,
income taxes in state  jurisdictions  have not been  significant,  due mainly to
available tax credits. IDT currently enjoys certain tax benefits in Malaysia and
the  Philippines,  mainly as a result of tax  holidays  and  certain  investment
incentives. (See Note 9 of Notes to Consolidated Financial Statements.)

Liquidity and Capital Resources

At March 28, 1999,  the  Company's  main sources of  liquidity  were cash,  cash
equivalents and short-term  investments  which aggregated  approximately  $193.3
million,  as compared to $220.6  million one year earlier.  The Company also had
$57.1 million of restricted  securities  pledged as collateral under a synthetic
leasing  arrangement  involving  manufacturing  assets in Oregon. (See Note 5 of
Notes to Consolidated Financial Statements.)

     The Company  generated $53.7 million of cash from operations  during fiscal
1999, down from $195.6 million in fiscal 1998. The decrease  primarily  reflects
the  Company's  net loss in fiscal  1999,  partially  offset by  non-cash  items
included in the  restructuring and asset impairment and other charges during the
year.

     For fiscal 1999,  the Company's net cash used for investing  activities was
$88.1 million, including $105.5 million for capital expenditures.  Proceeds from
the sale of short-term  investments,  net of purchases of such investments,  was
$20.2 million.

     Cash  provided by financing  activities in fiscal 1999 was $26.9 million as
compared to $6.6 million  during  fiscal  1998.  The Company  completed  several
equipment  financing  transactions  during fiscal 1999. The Company entered into
capital  leases  under  which  it  sold   previously   purchased   semiconductor
manufacturing  equipment to leasing companies which leased the equipment back to
IDT for use at the  Hillsboro  fabrication  facility.  These lease  transactions
generated  $26.7 million in cash  proceeds.  The Company also entered into other
capital leases for  manufacturing  equipment  during this period.  In total, the
Company's lease  obligations  under capital leases increased by $31.8 million in
connection with these transactions.

     Under another leasing  arrangement in fiscal 1999,  equipment purchased for
the Hillsboro fabrication facility with a net book value of $11.9 million at the
time of the sale and  leaseback  transaction  was sold to a leasing  company and
leased  back  for  use at the  Oregon  facility  under  a  lease  classified  as
operating. The Company also entered into a $5.0 million secured loan arrangement
which is  collateralized  by certain  manufacturing  assets.  The Company is not
required to maintain  compliance with any financial covenants under any of these
new financing and leasing arrangements.

     Under  a  program  authorized  by  the  Board  of  Directors,  the  Company
repurchased  856,000  shares of its common  stock at an  aggregate  cost of $4.6
million in open market  purchases  during the third  quarter of fiscal 1999.  In
November 1998, the Board of Directors terminated the authorization to repurchase
shares.  The decision to terminate  this program was a result of the  Securities
and Exchange Commission's

                                       22

<PAGE>


position on share repurchase  programs in Staff Accounting Bulletin 96 (SAB 96).
Specifically,  under SAB 96 there are  circumstances  where  companies that have
ongoing stock repurchase  programs do not have the ability to employ the pooling
of  interest  accounting  method  when  making   acquisitions.   Continuing  the
repurchase  program would have  restricted  IDT's ability to utilize  pooling of
interest  accounting  for the merger  with QSI and could have  restricted  IDT's
future  ability  to pursue  the full  range of  strategic  business  development
opportunities  in which the  Company  may engage to further  enhance  its market
position.

     The Company may retire portions of its 5.5% Convertible  Subordinated Notes
from time to time, as authorized by the Board of Directors.

     IDT anticipates capital expenditures of approximately $85 million in fiscal
2000.  The Company plans to finance these  expenditures  primarily  through cash
generated  from  operations and existing cash and  investments.  The Company may
also investigate  other financing  alternatives,  depending on whether available
terms are favorable to the Company.

     The Company  believes that existing  cash and cash  equivalents,  cash flow
from  operations  and  credit  facilities  available  to  the  Company  will  be
sufficient to meet its working capital, mandatory debt repayment and anticipated
capital expenditure requirements through fiscal 2000 and 2001. While the Company
is reviewing all operations  with respect to cost-savings  opportunities,  there
can be no  assurance  that  the  Company  will  not be  required  to seek  other
financing sooner or that such financing, if required, will be available on terms
satisfactory to the Company.  If the Company is required to seek other financing
sooner,  the unavailability of financing on terms satisfactory to IDT could have
a material adverse effect on the Company.

Factors Affecting Future Results

The preceding discussion contains forward-looking statements, which are based on
management's current expectations.  These include, in particular, the statements
related to revenues and gross  profit,  R&D and SG&A  expenses  and  activities,
interest  expense,  interest  income  and other,  taxes,  capital  spending  and
financing  transactions,  as well as statements regarding successful development
and market acceptance of new products,  industry conditions and demand,  effects
of  consolidation  of  production  in  Oregon,   capacity  utilization  and  the
acquisition of QSI. Actual results may differ materially.  The Company's results
of operations and financial condition are subject to the following risk factors:

IDT's Operating Results can Fluctuate Dramatically.

IDT's operating results can fluctuate dramatically. For example, the Company had
a net loss of $283.6  million  for fiscal  1999  compared  to net income of $8.2
million for fiscal 1998. The net loss for fiscal 1999 exceeded IDT's  cumulative
net income for all of fiscal 1994,  1995,  1996 and 1998,  which totaled  $246.8
million.  In  addition,  IDT had a net loss of $42.3  million  for fiscal  1997.
Fluctuations  in  operating  results can result from a wide  variety of factors,
including:

*    timing  of  new   product   and  process   technology   announcements   and
     introductions from IDT or its competitors;

*    competitive   pricing   pressures,   particularly   in  the  SRAM  and  x86
     microprocessor markets;

*    fluctuations in manufacturing yields;

*    changes in the mix of products sold;

*    availability and costs of raw materials;

*    the cyclical nature of the semiconductor  industry and industry-wide  wafer
     processing capacity;

*    economic conditions in various geographic areas; and

*    costs associated with other events,  such as  underutilization or expansion
     of  production   capacity,   intellectual   property  disputes,   or  other
     litigation.

     In addition,  many of these factors also impact the  recoverability  of the
cost of manufacturing,  taxes and other assets. As business  conditions  change,
future  writedowns or abandonment  of these assets may occur.  Also, the Company
ships a substantial  portion of its products in the last month of a quarter.  If
anticipated  shipments in any quarter do not occur,  IDT's operating results for
that  quarter  could  be  harmed.  Further,  IDT  may  not be  able  to  compete
successfully in the future against existing or potential competitors,  and IDT's
operating  results  could be  harmed  by  increased  competition.  The  economic
downturn and continued  uncertainties in some Asian economies,  including Korea,
have reduced  demand for IDT's  products.  Should  economic  conditions  in Asia
deteriorate  further,  especially  in Japan,  the  Company's  sales and business
results would be harmed.

The Cyclicality of the Semiconductor  Industry  Exacerbates  the  Volatility  of
IDT's  Operating  Results.

The semiconductor industry is highly cyclical.  Market conditions  characterized
by excess supply relative to demand and resultant pricing declines have occurred
in the past and may occur in the future.  Such pricing declines adversely affect
IDT's  operating  results  and force  IDT and its  competitors  to modify  their
capacity  expansion  programs.  As an  example,  in  prior  years a  significant
increase  in  manufacturing

                                       23

<PAGE>


Management's Discussion and Analysis
 of Financial Condition and Results of Operations

capacity of commodity SRAMs caused significant downward trends in pricing, which
adversely affected IDT's gross margins and operating  results.  IDT is unable to
accurately  estimate the amount of worldwide  production  capacity  dedicated to
industry-standard  commodity  products,  such as SRAM,  that it produces.  IDT's
operating  results can be  adversely  affected by such  cyclical  factors in the
semiconductor  industry  as: a material  increase  in  industry-wide  production
capacity;  a shift in industry  capacity toward products  competitive with IDT's
products;  and  reduced  demand or other  factors  that may  result in  material
declines  in product  pricing and could  affect the  portion of IDT's  operating
results derived from the sale of industry-standard  products. Although IDT seeks
to manage  costs,  these  efforts  may not be  sufficient  to offset the adverse
effect of these factors.

Demand for IDT's Products  Depends on Demand in the Computer and  Communications
Markets.

The Company's customers incorporate a substantial  percentage of IDT's products,
including   SRAM   and  x86   microprocessor   products,   into   computer   and
computer-related  products,  which have historically been characterized by rapid
technological  change  significant  fluctuations  in demand.  Demand for certain
other IDT  products  depends  upon  growth  in the  communications  market.  Any
slowdown in the computer or  communications  markets could materially  adversely
affect IDT's operating results.

IDT's Expansion into the x86 Microprocessor Market may not be Successful.

IDT has invested heavily in the development,  production  capacity and marketing
of the WinChip  microprocessor  because IDT believes  that sales of new products
such as WinChip could be a significant source of future revenues.  IDT commenced
shipments  of the  WinChip  C6TM  microprocessor,  the  first  member of its x86
microprocessor  product  family,  in fiscal 1998. If IDT is unable to generate a
significant amount of revenues or sustain a significant level of profit from the
WinChip product family,  its operating results and financial  condition could be
adversely  affected.  Moreover,  the  WinChip  products  represent  IDT's  first
offering to the PC  microprocessor  market,  a large  market  dominated by Intel
Corporation.  IDT's  success in  competing  in this market is  subject,  but not
limited to, the following significant risks and uncertainties:

IDT Faces Significant Competition in the x86 Microprocessor Market, Particularly
from Intel.

Intel  has  held  its  dominant  position  over  all  other  x86  microprocessor
competitors  for a substantial  period of time,  and has  significantly  greater
financial,  technical,  manufacturing  and marketing  strength than IDT. Intel's
financial  strength and market dominance have enabled it to reduce prices on its
microprocessor   products   within  a  short  period  of  time  following  their
introduction,  which reduces the margins and  profitability  of its competitors.
Currently,  Intel's  dominant  market  position allows it to set and control x86
microprocessor standards and therefore dictate many aspects of the products that
PC  manufacturers  require  in  this  market.  Accordingly,  Intel  may  dictate
standards that are not  compatible  with the WinChip,  and such standards  could
limit the  ability of IDT to sell its  products  and could  require IDT to incur
significant redesign costs.

     For customers to purchase  IDT's x86  microprocessors,  IDT's products must
also be  compatible  with other  components  supplied  to PC  manufacturers  and
dealers,  such as core logic chip sets,  motherboards,  BIOS  software and other
parts.   These   components   in  turn  must  be   compatible   with  the  Intel
microprocessors  and are often  manufactured by Intel,  companies in which Intel
has strategic investments or independent  companies.  Accordingly,  in marketing
its  microprocessors  to PC  manufacturers  and dealers,  IDT is dependent  upon
companies other than Intel for the design and  manufacture of these  components.
There could be no assurance that these third party designers and  manufacturers,
who may also be  dependent  upon  Intel  for early  access to Intel  proprietary
information  regarding  microprocessor  standards,  will  continue  to gain such
access or be able to compete with Intel,  which could have an adverse  effect on
IDT.

IDT's x86 Microprocessors Depend on the Socket 7 Infrastructure.

All sales of IDT's x86  microprocessor  products  since  their  introduction  in
fiscal  1998 have been from  products  configured  for the Socket 7  motherboard
infrastructure.   Intel  has  effectively   ceased  support  for  the  Socket  7
infrastructure in favor a new chip module and the new Socket 370 standard. IDT's
processor  is  designed  to be  Socket 7  compatible,  and  will  not work  with
motherboards  designed  for  Intel's  new chip  module or Socket 370. If IDT and
other  companies  serving the x86  microprocessor  market are not  successful in
offering products that extend the life of the Socket 7 infrastructure, IDT would
be  required  to  expend  potentially  significant  resources  to  redesign  its
microprocessor product offerings.  While IDT intends to migrate its design to be
compatible  with the  Socket 370  standard,  IDT may not be  successful  in such
efforts.

                                       24

<PAGE>

The Market For x86 Microprocessors is Competitive,  Particularly from Intel, and
has Short Product Life Cycles and Declining Prices.

The  market  for  x86   microprocessors  is  currently  highly  competitive  and
characterized  by short product life cycles,  rapid decreases in average selling
prices and migration to increasingly higher-performance microprocessors. IDT may
be unable to  produce  sufficient  quantities  of WinChip  microprocessors  at a
competitive  cost and with  the  speed  and  other  performance  characteristics
desired by  customers.  Intel has held its dominant  position over all other x86
microprocessor   competitors   for  a  substantial   period  of  time,  and  has
significantly greater financial, technical, manufacturing and marketing strength
than IDT.  Intel's  financial  strength and market  dominance have enabled it to
reduce  prices  on its  microprocessor  products  within a short  period of time
following their introduction, which reduces the margins and profitability of its
competitors, including IDT. IDT does not have the financial resources to compete
with  Intel on such a large  scale.  In  addition  to  Intel,  AMD and  National
Semiconductor's  Cyrix subsidiary also currently offer commercial  quantities of
x86 microprocessors for sale.

     In 1992, in exchange for payments  toward product  development  costs,  IDT
licensed  the right to make,  use and sell an initial  version of the WinChip C6
microprocessor to a third party, NKK Corporation of Japan. Although NKK does not
have  rights  with  respect  to  subsequent  WinChip  products,   IDT  may  face
competition from NKK in the future.

     Further,  in  fiscal  1999,  IDT  entered  into a  manufacturing  and sales
agreement  with a third  party to  manufacture  and  purchase  from IDT  WinChip
products.

IDT has Limited Experience Manufacturing its x86 Microprocessor Products.

The pace at which  IDT is able to  enter  its  target  market  category  for x86
microprocessors  depends,  in part, on how quickly it is able to ramp production
of its  microprocessor  products in its wafer  fabrication and assembly and test
facilities.  Before  fiscal  1998,  IDT  had  not  previously  manufactured  x86
microprocessors and has processed only limited quantities of x86 microprocessors
to date. Therefore,  as production volumes of x86 microprocessors  increase, IDT
could encounter  unexpected  production problems or delays as a result of, among
other  things,   changes  required  to  process  technologies,   product  design
limitations,   installation  of  equipment,  and  development  of  programs  and
methodologies  that test  overall  product  quality.  If IDT were unable to ramp
production of its x86 microprocessor successfully, IDT's operating results would
be adversely affected.

IDT's IBM Manufacturing  Contract Exposes the Company to Inventory  Shortages or
Excesses.

If IDT does not accurately forecast demand, IDT may have a shortage of or excess
inventory  to the  extent it relies on its new IBM  manufacturing  contract.  In
fiscal 1998, IDT contracted with IBM for x86 microprocessor  wafer manufacturing
services  using IBM's CMOS process  technology.  Although IDT does not currently
use these services,  IDT plans to utilize IBM's  manufacturing  services for the
next generation of the WinChip  product family.  The terms and conditions of the
IBM  manufacturing  services  agreement  require  IDT  to  forecast  in  advance
production  quantities  that it will purchase.  Once  production  quantities are
ordered,  the contract limits IDT's ability to change desired  quantities of IBM
manufactured products.

     Furthermore,  products  purchased  under  the  IBM  manufacturing  services
agreement  must meet certain  acceptance  criteria.  However,  these  acceptance
criteria do not include the number of usable WinChip processors per wafer or the
speed at which they will operate.  Should the number of good WinChip  processors
per IBM  manufactured  wafer and the  speed at which  they  operate  not meet or
exceed similar  characteristics of IDT manufactured  products,  IDT could have a
shortage of usable inventory or excess unusable inventory.

IDT's  x86  Microprocessor   Products  must  be  Compatible  with  Software  and
Performance Certifications.

IDT has obtained  WinChip  certifications  from Microsoft  Corporation and other
appropriate  certifications  from recognized testing  organizations.  Failure to
obtain and maintain such certifications for future microprocessor products could
substantially  impair  the  Company's  ability to market and sell its future x86
products.

IDT's  Success  in the x86  Microprocessor  Market  Requires  PC Market  Growth.

Because  IDT's target  market for its x86  microprocessor  products is initially
limited to certain  segments of the PC industry,  the growth and  acceptance  of
these products are closely tied to trends in and growth of the PC industry.  The
success  of  the  x86   microprocessor   product   will  depend  on  whether  PC
manufacturers  continue  their trend toward  accepting and using  microprocessor
products  manufactured  by companies other than Intel and whether the market for
PCs and related  components  continues to grow. Should these industry trends and
growth  patterns not occur or if IDT is not able to produce  products which meet
customers' needs, for whatever reason,  IDT's ability to sell x86 microprocessor
products would be impaired.

                                     25

<PAGE>


Management's Discussion and Analysis
 of Financial Condition and Results of Operations


IDT Faces  Challenges  in Bringing  Future  Products  to the x86  Microprocessor
Market.

IDT's ability to bring future x86 products to market depends on several  factors
including:

*    it must be able to finance such future development;

*    to compete  with Intel and other  competitors  in the market for future x86
     microprocessors, IDT must be able to design and develop the microprocessors
     themselves,  and must  ensure they can be used in PC  platforms,  including
     motherboards,  designed to support  future Intel or other  microprocessors;
     and

*    a  failure,  for  whatever  reason,  of  the  designers  and  producers  of
     motherboards,  chipsets and other system  components  to support  IDT's x86
     microprocessor  offerings,  including Socket 7  compatibility,  would limit
     IDT's ability to sell products to the PC market.

IDT's Product Manufacturing Operations are Complex and Subject to Interruption.

The Company has increased the production  capacity of its Hillsboro  facility to
manufacture IDT WinChip  products and is absorbing  production  volumes from its
San Jose wafer fabrication  facility,  which IDT has closed.  From time to time,
IDT has experienced  production  difficulties,  including reduced  manufacturing
yields or  products  that do not meet  IDT's  specifications,  that have  caused
delivery delays and quality  problems.  While  production  deliveries and delays
have been  infrequent  and  generally  short in duration,  IDT could  experience
manufacturing problems and product delivery delays in the future as a result of,
among  other  things,  complexity  of  manufacturing  processes,  changes to its
process technologies, and ramping production and installing new equipment at its
facilities.

     IDT also has a wafer fabrication  facility located in Salinas.  If IDT were
unable to use this  facility,  as a result of a natural  disaster or  otherwise,
IDT's  operations would be materially  adversely  affected until the Company was
able to  obtain  other  production  capability.  IDT does not  carry  earthquake
insurance  on  its  facilities,   as  adequate  protection  is  not  offered  at
economically justifiable rates.

     Historically,  IDT has  utilized  subcontractors  for the  majority  of its
incremental  assembly  requirements,  typically  at  higher  costs  than its own
Malaysian and Philippines assembly and test operations.  IDT expects to continue
utilizing  subcontractors  extensively to supplement  its own production  volume
capacity.  Due to  production  lead  times,  any  failure  by IDT to  adequately
forecast  the mix of product  demand  could  adversely  affect  IDT's  sales and
operating results.

IDT's Operating  Results can be  Substantially  Impacted by Facility  Expansion,
Utilization and Consolidation.

Facility and capacity additions have resulted in a significant increase in fixed
and  variable  operating  expenses  that may not be fully  offset by  additional
revenues for some time. IDT expenses as R&D the operating costs  associated with
bringing a new  fabrication  facility  to  commercial  production  status in the
period such expenses were incurred.  However, as commercial  production at a new
fabrication  facility  commences,  the operating costs are classified as cost of
revenues,  and IDT begins to  recognize  depreciation  expense  relating  to the
facility. Accordingly, because the Hillsboro fabrication facility contributes to
revenues,  IDT recognizes  substantial  operating  expenses  associated with the
facility as cost of revenues,  which has reduced  gross  margins.  As commercial
production continues and IDT consolidates  manufacturing volumes from its closed
San Jose facility in fiscal 1999, IDT anticipates incurring additional operating
costs in Hillsboro.  Accordingly, if revenue levels do not increase sufficiently
and cost savings from closing the San Jose plant do not offset these  additional
expense  levels,  or if IDT is unable to achieve  gross  margins  from  products
produced at the Oregon  facility that are  comparable  to IDT's other  products,
IDT's future results of operations  could be adversely  impacted.  Further,  IDT
does not currently fully utilize the capacity  available at the Oregon facility.
Due to the commodity  nature of many of the products  manufactured in Hillsboro,
and due to cyclical market conditions in the semiconductor  industry, IDT is not
able to forecast when the Hillsboro facility will become fully utilized.

     The Company has announced  plans to improve its operating  results  through
consolidation  of certain  manufacturing  and other  activities,  together  with
headcount  reductions and other actions. For example, in fiscal 1999, IDT closed
its San Jose facility,  resulting in a $46.4 million  restructuring  charge, and
revalued certain assets at its Hillsboro facility, resulting in a $131.9 million
asset impairment and other charge.  The expected cost savings from these actions
might not be sufficient to return IDT to sustained profitability.

IDT's Results are Dependent on the Success of New Products.

New products and process  technology  costs  associated with the Hillsboro wafer
fabrication  facility will  continue to require  significant  R&D  expenditures.
However,  the Company may not be able to develop and introduce new products in a
timely manner, its new products may not gain market  acceptance,  and it may not
be  successful in  implementing  new process  technologies.  If IDT is unable to
develop  new  products  in a timely  manner,  and to sell them at gross  margins
comparable  to or better  than IDT's  current  products,  its future  results of
operations could be adversely impacted.

                                       26

<PAGE>


IDT is Dependent on a Limited Number of Suppliers.

IDT's manufacturing operations depend upon obtaining adequate raw materials on a
timely basis.  The number of vendors of certain raw  materials,  such as silicon
wafers,  ultra-pure metals and certain chemicals and gases, is very limited.  In
addition, certain packages used by IDT require long lead times and are available
from only a few suppliers.  From time to time,  vendors have extended lead times
or  limited  supply  to IDT  due  to  capacity  constraints.  IDT's  results  of
operations  would be  adversely  affected if it were  unable to obtain  adequate
supplies  of raw  materials  in a timely  manner  or if there  were  significant
increases in the costs of raw materials.

     From time to time, IDT contracts with third party semiconductor  designers.
As with all new products,  there is risk that IDT or its contractors will not be
successful in their efforts to design new products.

IDT May Require Additional Capital on Satisfactory Terms to Remain Competitive.

The   semiconductor   industry  is  extremely  capital   intensive.   To  remain
competitive,  IDT must  continue  to invest in advanced  manufacturing  and test
equipment.  IDT could be  required  to seek  financing  to satisfy  its cash and
capital needs,  and such financing might not be available on terms  satisfactory
to IDT. If such  financing is required and if such financing is not available on
terms satisfactory to IDT, its operations could be adversely affected.

Intellectual   Property  Claims  Could  Adversely   Affect  IDT's  Business  and
Operations.

The semiconductor  industry is characterized by vigorous  protection and pursuit
of intellectual  property  rights,  which have resulted in significant and often
protracted and expensive  litigation.  In recent years, there has been a growing
trend by  companies  to resort to  litigation  to  protect  their  semiconductor
technology  from  unauthorized  use by others.  IDT has been  involved in patent
litigation in the past, which adversely affected its operating results. Although
IDT has obtained patent licenses from certain semiconductor  manufacturers,  IDT
does not have licenses from a number of semiconductor  manufacturers that have a
broad  portfolio of patents.  IDT has been notified that it may be infringing on
patents issued to certain  semiconductor  manufacturers and other parties and is
currently involved in several license  negotiations.  Because the patents others
are  asserting  primarily  involve   manufacturing   processes,   revenues  from
substantially all of IDT's products could be subject to the alleged infringement
claims.  Additional claims alleging infringement of intellectual property rights
could be asserted in the future. The intellectual property claims that have been
made or that may be asserted  against IDT could require that IDT discontinue the
use of certain  processes or cease the  manufacture,  use and sale of infringing
products,  to incur  significant  litigation  costs and  damages  and to develop
non-infringing technology. The Company might not be able to obtain such licenses
on  acceptable  terms or to  develop  non-infringing  technology.  Further,  the
failure to renew or renegotiate  existing  licenses on favorable  terms,  or the
inability to obtain a key license, could adversely affect IDT.

International Operations Add Increased Volatility to IDT's Operating Results.

A  substantial  percentage of IDT's  revenues are derived from  non-U.S.  sales.
During fiscal 1999, 1998 and 1997, non-U.S. sales accounted for 37%, 39% and 38%
of IDT's  revenues,  respectively.  During  these  periods,  Asia-Pacific  sales
accounted for 8%, 10% and 8% of IDT's revenues, respectively. In addition, IDT's
offshore  assembly  and test  operations  incur  payroll,  facilities  and other
expenses  in  local  currencies.  Accordingly,  movements  in  foreign  currency
exchange  rates,  such as those seen  recently in the Far East,  can impact both
pricing and demand for IDT's  products as well as its cost of goods sold.  IDT's
offshore  operations and export sales are also subject to risks  associated with
foreign operations, including:

*    political instability;

*    currency controls and fluctuations;

*    changes in local economic conditions and import and export controls; and

*    changes in tax laws, tariffs and freight rates.

Contract  pricing  for  raw  materials  used  in the  fabrication  and  assembly
processes, as well as for subcontract assembly services, can also be impacted by
currency exchange rate fluctuations.

IDT is  Subject  to Risks  Associated  with  Using  Hazardous  Materials  in its
Manufacturing.

IDT is subject to a variety of environmental  and other  regulations  related to
hazardous  materials used in its  manufacturing  process.  Any failure by IDT to
control  the use of, or to  restrict  adequately  the  discharge  of,  hazardous
materials  under present or future  regulations  could subject it to substantial
liability or could cause its manufacturing operations to be suspended.

IDT's Common Stock is Subject to Price Volatility.

IDT's common stock has experienced substantial price volatility. Such volatility
may  occur  in  the  future,  particularly  as a  result  of  quarter-to-quarter
variations in the actual or anticipated  financial results of IDT, the companies
in the semiconductor  industry or in the markets served by IDT and

                                       27

<PAGE>
Management's Discussion and Analysis
 of Financial Condition and Results of Operations

announcements by IDT or its competitors regarding new product introductions.  In
addition,  our stock price can fluctuate due to price and volume fluctuations in
the stock market, especially those that have affected technology stocks.

Quantitative and Qualitative Disclosures About Market Risk.

Most  of  the  Company's   outstanding  debt,  including  the  5.5%  Convertible
Subordinated Notes, is at fixed rates. The Tax Ownership Operating Lease related
to IDT's  manufacturing  facilities in Hillsboro has variable,  London Interbank
Offered  Rate  (LIBOR)-based   payments.   However,   this  synthetic  lease  is
collateralized with investments that have similar, and thus offsetting, interest
rate  characteristics.  The Company's investment portfolio typically consists of
short-term securities that have managed maturity schedules. As a result of these
factors,  a hypothetical  10% move in interest rates would have an insignificant
effect on IDT's financial  position,  results of operations and cash flows.  The
Company  does  not  use  derivative  financial  instruments  in  its  investment
portfolio.

     The Company is exposed to foreign  currency  exchange rate risk as a result
of  international  sales,  assets and liabilities of foreign  subsidiaries,  and
capital purchases denominated in foreign currencies. The Company uses derivative
financial  instruments  (primarily forward contracts) to help manage its foreign
currency  exchange  exposures.  The Company  does not enter in  derivatives  for
trading purposes.  The Company performed a sensitivity  analysis for both fiscal
1998 and 1999 and determined  that a 10% change in the value of the U.S.  dollar
would  have an  insignificant  near-term  impact  on IDT's  financial  position,
results of operations and cash flows.

Impact of Year 2000 on IDT's Operations.

Year 2000 Problem  Defined.  In brief,  the Year 2000  problem is a  programming
problem  found in many  computer  applications  that  conform to older  commonly
accepted  standards.  These  applications  might  not  function  properly  after
December  31,  1999 or after the start of a  company's  fiscal  year  2000.  The
problem dates back to the days when computer memory was limited and data storage
was expensive.  To save space, some dates are stored using only two digits (1998
is stored as 98).  This poses no problem when the  "missing"  digits are all the
same (e.g. 19). However,  when two dates are compared,  used in a calculation or
sorted and the dates span the January 1, 2000 boundary,  problems can occur. For
example, 1999 is earlier than 2000, but without the first two digits, the result
would be that 00 is earlier  than 99. The fact that most  business  software  is
heavily  dependent on dates means the problem is  widespread.  Some systems will
fail in very  visible and  obvious  ways,  but others will  continue to process,
producing  erroneous  results which might not surface until later. The longer it
takes before these problems are found, the more difficult, and costly, they will
be to correct. All aspects of operations at any company could be impacted,  from
financial to shipping, and even such areas as elevators and security systems can
be affected.

     IDT utilizes  numerous  software  programs  throughout its operations  that
include dates and make  date-sensitive  calculations  based on two-digit  fields
which are assumed to begin with the year 1900.  Software  programs written based
on  this  assumption  are   vulnerable,   as  the  year  2000   approaches,   to
miscalculations  and other  operational  errors that may be significant to their
overall  effectiveness.  In  addition,  the  Company  relies upon  products  and
information from critical suppliers,  large customers and other outside parties,
in the normal course of business,  whose  software  programs are also subject to
the same problem.  Should miscalculations or other operational errors occur as a
result of the Year 2000  issue,  IDT or the  parties on which it depends  may be
unable  to  produce  reliable  information  or  process  routine   transactions.
Furthermore,  in the worst case, IDT or the parties on which it depends may, for
an  extended  period of time,  be  incapable  of  conducting  critical  business
activities,  which  include but are not limited to,  manufacturing  and shipping
products, invoicing customers and paying vendors.

IDT's  Approach.  In October  1997,  IDT engaged the services of Keane,  Inc., a
software services firm with more than 30 years of relevant experience, to assist
in defining  IDT's  approach.  To date, IDT has paid  approximately  $165,000 in
consulting fees to Keane. The methodology IDT is using consists of the following
five phases:
*    Inventory - In this  initial  phase,  an inventory is taken of all software
     and hardware that may be affected by the Year 2000 problem.
*    Impact  assessment  - In the  second  phase,  the  impact  of the Year 2000
     problem is assessed for the items  identified in the Inventory  phase.  The
     assessment includes estimates of how large the impact really is, along with
     rough estimates for fixing the problem.
*    Strategy  development  and  confirmation - Using the  information  from the
     previous two steps, IDT develops and maintains a strategy for each affected
     item. This phase includes the development of any contingency plans that may
     be required to mitigate IDT's risk in a particular area.
                                       28
<PAGE>
*    Remediation  plan - In this phase,  fixes  necessary to bring  hardware and
     software  into Year 2000  compliance  are  defined.  This may include  code
     modifications, software upgrades, or hardware upgrades.
*    Remediation  and  testing - In this  phase,  Year 2000  affected  items are
     remediated  and tested to verify their proper  operation into the Year 2000
     and beyond.  IDT's rule is that any item in the critical business path must
     be tested.  While  initial  testing  has been  completed,  there will be an
     ongoing  process of  remediation  followed by testing  until all testing is
     completed.  The target  date for all testing to be  completed  is August 1,
     1999.
     IDT has completed the Inventory,  Impact Assessment,  Strategy  Development
and  Confirmation  and  Remediation  Plan  phases  of its Year  2000  plan.  The
Remediation and Testing phase is in process as of the date of this filing.

IDT  Products.  IDT has  completed an initial  assessment of the extent to which
Year  2000  issues  may be  incorporated  into  products  that it  sells  to its
customers.  It did not find any Year  2000-related  issues in products  that IDT
sells to customers.

IDT Business  Partners.  IDT has contacted all of its major  suppliers and other
critical  business  partners in an effort to  identify  and  mitigate  Year 2000
matters   originating  from  third  parties  which  may  adversely  affect  IDT.
Contingency  plans,  if  required,  will  be  developed  for  transactions  with
suppliers  that appear to be lagging  with their Year 2000  readiness  programs.
This may include replacing these suppliers.  IDT is currently reviewing supplier
responses and is obtaining additional information.

IDT Business Systems. Based on IDT's continuing assessment, IDT needs to replace
or materially modify many of its software applications, including those critical
to IDT's normal  operations,  in order to both meet IDT's business  requirements
and avoid significant Year 2000 issues.

     IDT is in the process of installing business and planning software licensed
from SAP America, Inc. and i2 Technologies,  Inc. With the installation of these
software  systems,  and upgrades to a small number of in-house  developed legacy
software  applications,  IDT believes its critical business systems will be Year
2000 compliant.  In February 1999 IDT successfully  brought the first portion of
the SAP implementation online.

     By  the  year  2000,  over a  five-year  period,  IDT  will  have  replaced
substantially  all of its  enterprise-wide  systems.  IDT  has not  allocated  a
portion of the total project cost to the Year 2000 issue. While IDT continues to
monitor its system  implementation  costs,  IDT does not believe the incremental
project  cost  associated  with Year 2000  compliance  to be  material,  as this
feature is included  with  software  purchased  by IDT to satisfy  its  business
needs.  Implemen-tation  projects,  dates and  timelines  have  been  determined
primarily by IDT's  expanding and changing  business  requirements  and have not
been accelerated to date for Year 2000 reasons.

Manufacturing  Systems.  Manufacturing  systems represent IDT's only significant
non-information  technology (IT) systems.  Each  manufacturing site has taken an
inventory of its  equipment and is working  closely with the  equipment  vendors
regarding Year 2000 issues.  The Company is awaiting  software  and/or  hardware
upgrades from its vendors.  It is IDT's goal to have all equipment  compliant by
June  1999.  While IDT is still  negotiating  with its  manufacturing  equipment
vendors,  amounts paid to these vendors to obtain software upgrades to remediate
Year 2000 issues may approximate $400,000,  including $160,000 already incurred.
Contingency  plans include such techniques as rolling back the date on equipment
and custom upgrades and interfaces.

     There can be no assurance that all critical Year 2000 problems have or will
be identified or that IDT will be able to procure all of the resources necessary
to replace all critical Year  2000-deficient  software  applications on a timely
basis. In addition,  the critical Year  2000-deficient  software programs of the
parties on which IDT depends  might not be  converted on a timely basis or could
be converted to systems that are incompatible with IDT's systems.

Worldwide  Contingency  Plans.  IDT is in the  process of  developing  worldwide
contingency plans in all critical business areas throughout the Company.

Requirements Associated with the Introduction of the Euro

IDT is in the process of addressing the issues raised by the introduction of the
Single European Currency (Euro) in January 1999. IDT does not expect the cost of
any system  modifications  to be  material  and does not  currently  expect that
introduction and use of the Euro will materially affect its foreign exchange and
hedging  activities  or result in any material  increase in  transaction  costs.
During the  transition  period,  that will extend  through  January 1, 2000, the
Company  will  continue to evaluate  the impact of the Euro.  However,  based on
currently   available   information,   management  does  not  believe  that  the
introduction of the Euro will have a material  adverse impact on IDT's financial
condition or overall trends in results of operations.
                                       29
<PAGE>

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The   information   required  for  this  item  is  provided  under  the  caption
"Quantitative  and Qualitative  Disclosures about Market Risk" in Item 7 of this
report.



ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY FINANCIAL INFORMATION



INDEX TO CONSOLIDATED  FINANCIAL  STATEMENTS AND FINANCIAL  STATEMENT  SCHEDULES
COVERED BY REPORT OF INDEPENDENT ACCOUNTANTS


         Consolidated Financial Statements included in Item 8:

         Report of Independent Accountants

         Consolidated Balance Sheets at March 28, 1999 and March 29, 1998

         Consolidated  Statements  of  Operations  for each of the three  fiscal
         years in the period ended March 28, 1999

         Consolidated  Statements  of Cash  Flows for each of the  three  fiscal
         years in the period ended March 28, 1999

         Consolidated  Statements of Stockholders'  Equity for each of the three
         fiscal years in the period ended March 28, 1999

         Notes to Consolidated Financial Statements

         Financial Statement Schedule II - Valuation and Qualifying Accounts



All other  schedules  have been omitted  since the required  information  is not
present or is not present in amounts  sufficient  to require  submission  of the
schedules,  or because the information  required is included in the consolidated
financial statements or notes thereto.

                                       30


<PAGE>

Report of
  Independent Accountants

To the Stockholders and Board of Directors of Integrated Device Technology, Inc.

In our opinion, the consolidated financial statements listed in the accompanying
index  present  fairly,  in all material  respects,  the  financial  position of
Integrated  Device  Technology,  Inc. and its subsidiaries at March 28, 1999 and
March 29,  1998,  and the results of their  operations  and their cash flows for
each of the three years in the period ended March 28, 1999, 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.


PricewaterhouseCoopers LLP
San Jose, California
April 16, 1999, except for Note 13,
which is as of May 7, 1999.

                                       31


<PAGE>
<TABLE>
Consolidated
  Balance Sheets

<CAPTION>
                                                                                                   March 28,              March 29,
(In thousands, except share amounts)                                                                 1999                   1998
                                                                                                   --------------------------------
ASSETS

<S>                                                                                                <C>                    <C>
Current assets:
        Cash and cash equivalents                                                                  $ 138,660              $ 146,114
        Short-term investments                                                                        54,616                 74,481
        Accounts receivable, net of allowance for returns
                and doubtful accounts of $8,116 and $11,110                                           53,047                 68,840
        Inventories, net                                                                              52,577                 60,737
        Deferred tax assets                                                                             --                   52,252
        Prepayments and other current assets                                                          40,659                 22,179
                                                                                                   ---------              ---------
Total current assets                                                                                 339,559                424,603

Property, plant and equipment, net                                                                   277,448                475,440
Other assets                                                                                          57,885                 68,912
                                                                                                   ---------              ---------
Total assets                                                                                       $ 674,892              $ 968,955
                                                                                                   ---------              ---------

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
        Accounts payable                                                                           $  32,644              $  57,572
        Accrued compensation and related expenses                                                     15,128                 15,853
        Deferred income on shipments to distributors                                                  38,787                 51,835
        Other accrued liabilities                                                                     47,472                 28,724
        Current portion of long-term obligations                                                      10,595                  5,097
                                                                                                   ---------              ---------
Total current liabilities                                                                            144,626                159,081

Convertible subordinated notes, net of issuance costs                                                184,354                183,756
                                                                                                   ---------              ---------
Long-term obligations                                                                                 72,876                 56,640
                                                                                                   ---------              ---------
Deferred tax liabilities                                                                                --                   23,087
                                                                                                   ---------              ---------
Commitments and contingencies (Notes 5 and 6)

Stockholders' equity:
        Preferred stock; $.001 par value: 10,000,000 shares
          authorized; no shares issued                                                                  --                     --
        Common stock; $.001 par value: 200,000,000 shares
                authorized; 82,835,996 and 81,367,847 shares
                issued and outstanding                                                                    83                     81
        Additional paid-in capital                                                                   331,077                318,542
        Treasury stock (311,086 and no shares)                                                        (1,638)                  --
        Retained earnings (deficit)                                                                  (55,359)               228,964
        Accumulated other comprehensive loss                                                          (1,127)                (1,196)
                                                                                                   ---------              ---------
Total stockholders' equity                                                                           273,036                546,391
                                                                                                   ---------              ---------
Total liabilities and stockholders' equity                                                         $ 674,892              $ 968,955
                                                                                                   =========              =========

- ------------------------------------------------------------------------------------------------------------------------------------

<FN>
The accompanying notes are an integral part of these consolidated financial statements.
</FN>
</TABLE>
                                       32

<PAGE>


<TABLE>
Consolidated Statements of
  Operations

<CAPTION>
                                                                                                Fiscal Year Ended
                                                                                March 28,            March 29,            March 30,
(In thousands, except per share data)                                             1999                 1998                 1997
                                                                                ---------------------------------------------------
<S>                                                                             <C>                  <C>                  <C>
Revenues                                                                        $ 540,199            $ 587,136            $ 537,213

Cost of revenues                                                                  344,424              364,291              325,668
Restructuring charges, asset impairment and other                                 204,244                 --                 45,223
                                                                                ---------            ---------            ---------
Gross profit (loss)                                                                (8,469)             222,845              166,322
                                                                                ---------            ---------            ---------

Operating expenses:
        Research and development                                                  132,893              121,449              151,420
        Selling, general and administrative                                       104,439               88,528               80,812
                                                                                ---------            ---------            ---------
Total operating expenses                                                          237,332              209,977              232,232
                                                                                ---------            ---------            ---------

Operating income (loss)                                                          (245,801)              12,868              (65,910)
Interest expense                                                                  (13,885)             (14,088)             (12,018)
Interest income and other, net                                                      6,153               12,674               15,764
                                                                                ---------            ---------            ---------
Income (loss) before income taxes                                                (253,533)              11,454              (62,164)
Provision (benefit) for income taxes                                               30,072                3,207              (19,892)
                                                                                ---------            ---------            ---------
Net income (loss)                                                               $(283,605)           $   8,247            $ (42,272)
                                                                                ---------            ---------            ---------

Basic net income (loss) per share:                                              $   (3.45)           $    0.10            $   (0.54)
Diluted net income (loss) per share:                                            $   (3.45)           $    0.10            $   (0.54)

Weighted average shares:
        Basic                                                                      82,290               80,359               78,454
        Diluted                                                                    82,290               84,022               78,454

- ------------------------------------------------------------------------------------------------------------------------------------

<FN>
The accompanying notes are an integral part of these consolidated financial statements.
</FN>
</TABLE>
                                       33


<PAGE>


<TABLE>
Consolidated Statements of
 Cash Flows

                                                                                                  Fiscal Year Ended
                                                                                      March 28,         March 29,         March 30,
(In thousands)                                                                          1999              1998              1997
                                                                                      ---------         ---------         ---------
<S>                                                                                   <C>               <C>               <C>
Operating activities
Net income (loss)                                                                     $(283,605)        $   8,247         $ (42,272)
Adjustments:
        Depreciation and amortization                                                   106,180           114,136           102,897
        Restructuring, asset impairment and other                                       179,428              --              45,223
        Deferred tax assets                                                              29,145             5,403            (5,223)
Changes in assets and liabilities:
        Accounts receivable, net                                                         15,793             8,760             7,425
        Inventories, net                                                                  8,160           (13,119)           (1,618)
        Income tax refund receivable                                                      7,309            26,746           (34,055)
        Other assets                                                                     10,268             9,226             1,718
        Accounts payable                                                                (24,928)           12,697           (31,295)
        Accrued compensation and related expenses                                          (725)              241           (13,625)
        Deferred income on shipments to distributors                                    (13,048)            9,751            10,759
        Other accrued liabilities                                                        19,757            13,528             1,877
                                                                                      ---------         ---------         ---------
Net cash provided by operating activities                                                53,734           195,616            41,811
                                                                                      ---------         ---------         ---------
Investing activities
Purchases of property, plant and equipment                                             (105,526)         (164,206)         (192,747)
Proceeds from sale of property, plant and equipment                                       3,137               367            54,196
Purchases of short-term investments                                                    (105,892)          (45,975)          (22,639)
Proceeds from sales of short-term investments                                           126,055             7,754            90,323
Purchases of equity investments                                                          (5,867)           (9,224)           (6,960)
Proceeds from sales of investments collateralizing facility lease                          --                --              10,662
                                                                                      ---------         ---------         ---------
Net cash used for investing activities                                                  (88,093)         (211,284)          (67,165)
                                                                                      ---------         ---------         ---------
Financing activities
Proceeds from issuance of common stock, net                                               8,660            12,468             7,615
Repurchase of common stock, net                                                          (4,630)             --                --
Proceeds from secured equipment financing                                                31,764              --              20,959
Payments on capital leases and other debt                                                (8,889)           (5,835)           (5,299)
                                                                                      ---------         ---------         ---------
Net cash provided by financing activities                                                26,905             6,633            23,275
                                                                                      ---------         ---------         ---------

Net decrease in cash and cash equivalents                                                (7,454)           (9,035)           (2,079)

Cash and cash equivalents at beginning of period                                        146,114           155,149           157,228
                                                                                      ---------         ---------         ---------

Cash and cash equivalents at end of period                                            $ 138,660         $ 146,114         $ 155,149
                                                                                      =========         =========         =========
Supplemental disclosure of cash flow information
        Cash paid for:
                Interest                                                              $  12,974         $  12,748         $  12,266
                Income taxes, net of refunds                                            (10,393)          (32,584)           11,285

        Non-cash activities:
                Conversion of accrued liability to equity                                 6,293              --                --
                Exchange of common stock for fixed assets                                  --                --               8,509
                Capital lease obligations                                                 5,022              --                --

- ------------------------------------------------------------------------------------------------------------------------------------

<FN>
The accompanying notes are an integral part of these consolidated financial statements.
</FN>
</TABLE>
                                       34

<PAGE>


<TABLE>
Consolidated Statements of
   Stockholders' Equity


<CAPTION>
                                                                       Common Stock                  Additional
                                                               ------------------------------          Paid-in            Treasury
(In thousands, except share data)                                 Shares            Amount             Capital             Stock
                                                               --------------------------------------------------------------------
<S>                                                             <C>               <C>                <C>                <C>
Balance, March 31, 1996                                         77,496,833        $        77        $   287,064        $      --

Issuance of common stock                                         2,157,271                  3             16,121               --
Tax benefit from stock
        option transactions                                           --                 --                1,655               --
Other comprehensive loss:
        Translation adjustment                                        --                 --                 --                 --
        Unrealized loss on securities, net                            --
Net loss                                                              --                 --                 --                 --
                                                               -----------        -----------        -----------        -----------
Comprehensive loss
Balance, March 30, 1997                                         79,654,104                 80            304,840               --

Issuance of common stock                                         1,713,743                  1             12,467               --
Tax benefit from stock
        option transactions                                           --                 --                1,235               --
Other comprehensive income:
        Translation adjustment                                        --                 --                 --                 --
        Unrealized gain on securities, net                            --                 --                 --                 --
Net income                                                            --                 --                 --                 --
                                                               -----------        -----------        -----------        -----------
Comprehensive income
Balance, March 29, 1998                                         81,367,847                 81            318,542               --

Repurchase of common stock                                        (856,000)                (1)              --               (4,630)
Issuance of common stock                                         1,752,418                  2              6,243              2,992
Issuance of common stock
        to extinguish accrued liability                            571,731                  1              6,292               --
Other comprehensive income:
        Translation adjustment                                        --                 --                 --                 --
        Unrealized loss on securities, net                            --                 --                 --                 --
Net loss                                                              --                 --                 --                 --
                                                               -----------        -----------        -----------        -----------
Comprehensive loss
Balance, March 28, 1999                                         82,835,996        $        83        $   331,077        $    (1,638)
                                                               ===========        ===========        ===========        ===========
</TABLE>


<TABLE>
<CAPTION>
                                                                              Retained             Accumulated
                                                                              Earnings               Other                 Total
                                                                            (Accumulated          Comprehensive        Stockholders'
                                                                               Deficit)           Income (Loss)            Equity
                                                                            -------------------------------------------------------
<S>                                                                           <C>                   <C>                   <C>
Balance, March 31, 1996                                                       $ 262,989             $    (403)            $ 549,727

Issuance of common stock                                                           --                    --                  16,124
Tax benefit from stock
        option transactions                                                        --                    --                   1,655
Other comprehensive loss:
        Translation adjustment                                                     --                    (381)                 (381)
        Unrealized loss on securities, net                                         --                    (615)                 (615)
Net loss                                                                        (42,272)                 --                 (42,272)
                                                                              ---------             ---------             ---------
Comprehensive loss                                                              (42,272)                 (996)              (43,268)
                                                                              ---------             ---------             ---------
Balance, March 30, 1997                                                         220,717                (1,399)              524,238

Issuance of common stock                                                           --                    --                  12,468
Tax benefit from stock
        option transactions                                                        --                    --                   1,235
Other comprehensive income:
        Translation adjustment                                                     --                    (310)                 (310)
        Unrealized gain on securities, net                                         --                     513                   513
Net income                                                                        8,247                  --                   8,247
                                                                              ---------             ---------             ---------
Comprehensive income                                                              8,247                   203                 8,450
                                                                              ---------             ---------             ---------
Balance, March 29, 1998                                                         228,964                (1,196)              546,391

Repurchase of common stock                                                         --                    --                  (4,631)
Issuance of common stock                                                           (718)                 --                   8,519
Issuance of common stock
        to extinguish accrued liability                                            --                    --                   6,293
Other comprehensive income:
        Translation adjustment                                                     --                     121                   121
        Unrealized loss on securities, net                                         --                     (52)                  (52)
Net loss                                                                       (283,605)                 --                (283,605)
                                                                              ---------             ---------             ---------
Comprehensive loss                                                             (283,605)                   69              (283,605)
                                                                              ---------             ---------             ---------
Balance, March 28, 1999                                                       $ (55,359)            $  (1,127)            $ 273,036
                                                                              =========             =========             =========

- ------------------------------------------------------------------------------------------------------------------------------------

<FN>
The accompanying notes are an integral part of these consolidated financial statements.
</FN>
</TABLE>
                                       35


<PAGE>
 Notes
to Consolidated Financial Statements

Note 1

Summary of Significant
Accounting Policies

Nature of business.  Integrated Device Technology, Inc. ("IDT" or the "Company")
designs,  develops,  manufactures and markets a broad range of  high-performance
semiconductor  products  for its key markets in  communications  and  computing.
IDT's products include communications memories, networking devices, RISC and x86
microprocessors,   high-speed  SRAMs,  and  high-performance   logic  and  clock
management products.

Fiscal year.  The  Company's  fiscal year ends on the Sunday  nearest  March 31.
Fiscal 1999, 1998 and 1997 each included 52 weeks.  Fiscal 2000, a 53-week year,
will end on April 2, 2000.

Basis  of  presentation.  The  consolidated  financial  statements  include  the
accounts of the Company and its  majority-owned  subsidiaries.  All  significant
intercompany accounts and transactions have been eliminated.

     The  preparation  of financial  statements  in  conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that affect the amounts  reported in the financial  statements  and
accompanying notes. Actual results could differ from those estimates.

     Certain  reclassifications  have been made to prior-year balances,  none of
which affected the Company's  financial  position or results of  operations,  to
present the financial statements on a consistent basis.

Cash equivalents and short-term investments.  Cash equivalents are highly liquid
investments  with  original  maturities  of three  months or less at the time of
acquisition  or  with  guaranteed  on-demand  buy-back  provisions.   Short-term
investments are valued at amortized cost, which approximates market.

     The Company's short-term  investments are classified as  available-for-sale
at March 28,  1999 and March  29,  1998.  Investment  securities  classified  as
available-for-sale  are measured at market value,  and net  unrealized  gains or
losses are recorded in accumulated comprehensive income, a separate component of
stockholders'  equity,  until  realized.   Any  gains  or  losses  on  sales  of
investments  are computed  based upon specific  identification.  For the periods
ended  March  28,  1999 and  March  29,  1998,  realized  gains  and  losses  on
available-for-sale  investments  were not material.  Management  determines  the
appropriate classification of debt and equity securities at the time of purchase
and reevaluates the classification at each reporting date.

     As  of  March  28,  1999,  cash   equivalents   included  $9.2  million  in
certificates  of  deposit  which  were  collateralizing   certain  customs  bond
obligations.

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

Property,  plant, and equipment.  Property,  plant and equipment are recorded at
cost.  Depreciation  is computed using the  straight-line  method over estimated
useful  lives of the  assets,  which  generally  range from three to five years.
Leasehold improvements and leasehold interests are amortized over the shorter of
the  estimated  useful lives of the assets or the  remaining  term of the lease.
Accelerated methods of depreciation are used for tax purposes.

Accounting  for  long-lived  assets.  In accordance  with Statement of Financial
Accounting   Standards  (SFAS)  No.  121,  "Accounting  for  the  Impairment  of
Long-lived  Assets," the Company reviews  long-lived assets held and used by the
Company for impairment whenever events or changes in circumstances indicate that
the net book value of an asset will not be  recovered  through  expected  future
cash flows  (undiscounted and before interest) from use of the asset. The amount
of impairment  loss is measured as the difference  between the net book value of
the assets and the estimated fair value of the related assets.

Revenue  recognition.  Revenues from product sales are generally recognized upon
shipment,  and a reserve is provided  for  estimated  returns and  discounts.  A
portion of the Company's  sales are made to distributors  under  agreements that
allow certain  rights of return and price  protection on products  unsold by the
distributors.  Related gross profits thereon are deferred until the products are
resold by the distributors.

Income taxes. The Company accounts for income taxes under an asset and liability
approach  which  requires  the  expected  future tax  consequences  of temporary
differences  between book and tax bases of assets and  liabilities be recognized
as deferred tax assets and  liabilities.  No provision for U.S.  income taxes is
provided  on  unremitted  earnings of foreign  subsidiaries,  to the extent such
earnings are deemed to be permanently reinvested. U.S. income taxes are provided
on these  earnings  to the  extent  that  there is an  intention  to remit  such
earnings.
                                       36
<PAGE>


Net income  (loss) per share.  Basic and diluted net income (loss) per share are
computed using  weighted-average  common shares  outstanding in accordance  with
SFAS No. 128,  "Earnings Per Share." Dilutive net income per share also includes
the effect of stock options and convertible debt. The following table sets forth
the  computation  of basic and diluted net income (loss) per share:


                                                    Fiscal Year Ended
(In thousands                                 March 28,   March 29,   March 30,
except per share amounts)                      1999         1998        1997
                                             ----------------------------------
Basic:
Net income (loss) (numerator)                $(283,605)   $   8,247   $ (42,272)
                                             ---------    ---------   ---------
Weighted average shares
        outstanding (denominator)               82,290       80,359      78,454
                                             ---------    ---------   ---------
Net income (loss) per share                  $   (3.45)   $    0.10   $   (0.54)
                                             ---------    ---------   ---------

Diluted:
Net income (loss) (numerator)                $(283,605)   $   8,247   $ (42,272)
                                             ---------    ---------   ---------

Weighted average shares outstanding             82,290       80,359      78,454
Net effect of dilutive stock options              --          3,663        --
                                             ---------    ---------   ---------
Total shares (denominator)                      82,290       84,022      78,454
                                             ---------    ---------   ---------
Net income (loss) per share                  $   (3.45)   $    0.10   $   (0.54)
                                             =========    =========   =========

- --------------------------------------------------------------------------------


     Options to  purchase  approximately  18.4  million,  1.6  million  and 15.0
million  shares  were  outstanding  at  fiscal  year-ends  1999,  1998 and 1997,
respectively,  but have been  excluded from the  computations  because they were
antidilutive.  The Company's  convertible  debt was antidilutive for all periods
presented.

Comprehensive  income  (loss).  The Company  adopted  SFAS No.  130,  "Reporting
Comprehensive Income," at the beginning of fiscal 1999. SFAS No. 130 established
new rules for the reporting and display of  comprehensive  income (loss) and its
components;  however,  adoption  had no  impact  on net  income  (loss) or total
stockholders'  equity.  The components of accumulated other  comprehensive  loss
(not tax affected) were as follows:

                                           March 28,            March 29,
(in thousands)                               1999                  1998
                                            -------              -------
Cumulative translation adjustments          $(1,075)             $(1,196)
Unrealized gain (loss) on investments           (52)                 --
                                            -------              -------
                                            $(1,127)             $(1,196)
                                            =======              =======

- --------------------------------------------------------------------------------


Translation of foreign currencies. For subsidiaries whose functional currency is
the local currency, gains and losses resulting from translation of these foreign
currency  financial  statements  into U.S.  dollars  are  recorded as a separate
component of comprehensive  income (loss). For subsidiaries where the functional
currency  is the U.S.  dollar,  gains and losses  resulting  from the process of
remeasuring foreign currency financial statements into U.S. dollars are included
in other income. The effects of foreign currency exchange rate fluctuations have
not been material.

Fair value  disclosures  of  financial  instruments.  Fair values of cash,  cash
equivalents and short-term investments  approximate cost due to the short period
of time until maturity. Fair values of long-term investments, long-term debt and
currency  forward  contracts are based on quoted market prices or pricing models
using current market rates.

Concentration  of credit  risk.  The  Company  markets  integrated  circuits  to
original equipment manufacturers (OEMs) and distributors primarily in the United
States,   Europe  and  the  Far  East.  The  Company  performs  on-going  credit
evaluations  of its  customers'  financial  condition  and  limits the amount of
credit extended when deemed necessary and generally does not require collateral.
Management  believes that risk of significant loss is significantly  reduced due
to the diversity of its  products,  customers and  geographic  sales areas.  The
Company  maintains a provision  for potential  credit  losses and  write-offs of
accounts  receivable  that were  insignificant  in each of the three years ended
March 28, 1999.

     One  distributor's  receivable  balance  represented  16% and 17% of  total
accounts receivable at March 28, 1999 and March 29, 1998,  respectively.  If the
financial  condition  and  operations  of  this  distributor  deteriorate  below
critical levels, the Company's operating results could be adversely affected.

Stock-based  compensation plans. The Company accounts for its stock option plans
and employee stock purchase plan in accordance with provisions of the Accounting
Principles  Board's  (APB)  Opinion  No.  25,  "Accounting  for Stock  Issued to
Employees."  In  accordance  with  SFAS No.  123,  "Accounting  for  Stock-Based
Compensation," the Company provides additional pro forma disclosures in Note 7.

New  accounting  pronouncements.  The  Company  plans  to adopt  SFAS  No.  133,
"Accounting  for  Derivative  Instruments,"  as of the beginning of fiscal 2001.
SFAS No. 133  establishes  standards for accounting and reporting on derivatives

                                       37

<PAGE>


Notes to Consolidated Financial Statements


and is  effective  for  periods  beginning  after  June 15,  1999.  SFAS No. 133
requires  that all  derivatives  be recognized in the balance sheet as assets or
liabilities  and  measured at fair  value.  SFAS No. 133 also  requires  current
recognition  in  earnings  of  changes in these fair  values,  depending  on the
intended  use and  designation  of the  derivative.  The  Company  is  currently
evaluating  the impact of SFAS No. 133 but does not expect any material  effects
on its financial position or results of operations.

Products  and  markets.  The Company  operates in three  segments  (See Note 10)
within the  semiconductor  industry.  Significant  technological  changes in the
industry could adversely affect operating results. 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.  Therefore,  the
average  selling price the Company  receives for  industry-standard  products is
dependent  upon  industry-wide  demand  and  capacity,   and  such  prices  have
historically been subject to rapid change.  While the Company considers industry
technological  change  and  industry-wide  demand  and  capacity  in  estimating
necessary allowances, such estimates could change in the future.

Materials. The Company's manufacturing operations depend upon obtaining adequate
raw materials.  The number of vendors of certain raw materials,  such as silicon
wafers,  ultra-pure metals and certain chemicals and gases, is very limited. The
Company's results of operations would be adversely affected if it were unable to
obtain  adequate  supplies of raw  materials in a timely manner or if there were
significant increases in the costs of raw materials.


Note 2
Balance Sheet Components

Inventories, net
                                                    March 28,          March 29,
(in thousands)                                        1999                1998
                                                     ---------------------------
Raw materials                                        $ 4,908             $ 6,647
Work-in-process                                       32,725              40,276
Finished goods                                        14,944              13,814
                                                     -------             -------
                                                     $52,577             $60,737
                                                     =======             =======

- --------------------------------------------------------------------------------


Property, plant and equipment
                                                     March 28,        March 29,
(in thousands)                                         1999              1998
                                                     --------------------------
Land                                                 $  20,003        $  24,385
Machinery and equipment                                805,683          780,555
Building and leasehold improvements                     77,110          102,151
Construction-in-progress                                   841            3,166
                                                     ---------        ---------
                                                       903,637          910,257
Less accumulated depreciation and amortization        (626,189)        (434,817)
                                                     ---------        ---------
                                                     $ 277,448        $ 475,440
                                                     =========        =========

- --------------------------------------------------------------------------------


Short-term investments
                                                     March 28,        March 29,
(in thousands)                                         1999              1998
                                                     --------------------------
U.S. government agency securities                    $  11,103        $  26,628
State and local government securities                   37,074           55,289
Corporate securities                                   111,972          102,347
Other                                                   30,933           35,705
                                                     ---------        ---------
Total debt and equity securities                       191,082          219,969
Less cash equivalents                                 (136,466)        (145,488)
                                                     ---------        ---------
Short-term investments                               $  54,616        $  74,481
                                                     =========        =========

- --------------------------------------------------------------------------------


     Short-term  investments  of $15.7 million  mature in less than one year and
$38.9 million have maturities between one and five years.


Note 3

Restructuring Charges,
Asset Impairment and Other

During fiscal 1999,  the Company  recorded  $204.2 million of charges in cost of
sales relating  primarily to asset  impairment,  restructuring  associated  with
closure of a manufacturing facility and costs associated with certain technology
licensing matters.

     Asset impairment charges are primarily composed of $15.1 million for excess
SRAM  manufacturing  equipment and $126.9  million for asset  impairment for the
manufacturing  assets of the Company's  eight-inch wafer fabrication facility in
Hillsboro,  Ore. The excess SRAM  manufacturing  equipment charge represents the
write down to estimated  fair market value based  primarily  on  appraisals  and
estimates obtained from third parties. The charge resulted from current economic
conditions in the SRAM market, which has experienced declines in both demand and
price. Additionally, the Company determined that due to excess industry capacity
and  low  prices  for  semiconductor  products  manufactured  in  the  Hillsboro
facility, future undiscounted cash flows

                                       38

<PAGE>


related to its wafer fabrication  assets were insufficient to recover the $189.1
million carrying value of the assets. As a result,  the Company wrote down these
assets to  estimated  fair  market  value  based  primarily  on  appraisals  and
estimates from independent third parties.

     The restructuring charges aggregated $46.4 million and related primarily to
a provision  for exit and closure  costs  associated  with the San Jose,  Calif.
wafer  fabrication  facility,  which the Board of  Directors  decided  to close.
Manufacturing  activities  in this  facility  ceased in December  1998,  and the
Company has completed the termination of approximately 300 employees,  primarily
in manufacturing departments. The San Jose facility itself was sold in May 1999,
and IDT is pursuing the sale of surplus used equipment.

     The  following  table sets forth the  Company's  restructuring  expense for
fiscal 1999 and the reserve balance as of March 28, 1999:


                                     Fiscal                             Balance
                                      1999                             March 28,
(in thousands)                      expense     Utilized   Adjustments    1999
                                    --------------------------------------------
Write-down of fixed assets          $ 33,047    $(33,047)   $   --      $   --
Severance and other employee
  related charges                      2,620      (2,171)       (149)        300
Closure costs for manufacturing
  facility                            10,717      (5,267)       (218)      5,232
                                    --------    --------    --------    --------
                                    $ 46,384    $(40,485)   $   (367)   $  5,532
                                    ========    ========    ========    ========

- --------------------------------------------------------------------------------


     At March 28, 1999, the net book value of equipment held for sale aggregated
$1.8 million and has been  included in other current  assets.  Given the current
oversupply  conditions in the used  semiconductor  equipment market, the Company
cannot determine the amount of time required to completely liquidate the surplus
equipment.

     Costs associated with technology licensing matters initially aggregated $15
million.  However,  in the quarter ended March 28, 1999, the Company reversed $3
million of these costs upon favorable settlement of certain of these matters.

     Separately,  during  fiscal  1999,  the Company  recorded  $5.5  million in
research  and  development  expenses  and $0.2  million in selling,  general and
administrative  expenses for costs  associated  with  discontinuance  of certain
development  efforts,  including a graphics chip and a  specialized  logic chip.
These charges are composed  primarily of severance costs and technology  license
payments associated with the discontinued efforts.  During the second quarter of
fiscal  1999,  the  Company  also  recorded  a charge of $3.3  million  relating
primarily to retention costs of its employees during the closure of its San Jose
fabrication  facility;  the Company  subsequently  provided an  additional  $1.9
million in fiscal 1999 retention costs.

     In fiscal 1997, the Company  recorded  charges related to the impairment of
certain older manufacturing assets and other adjustments of $45.2 million. These
adjustments  related  primarily to the carrying value of  manufacturing  assets,
including the Company's oldest wafer fabrication  plant in Salinas,  Calif. As a
result of significant changes in the semiconductor  industry,  such as the rapid
erosion  of  SRAM  average  selling  prices,   and  the  Company's  emphasis  on
communications-oriented  products,  the  Company  accelerated  the  use of  more
advanced manufacturing  processes to produce its products. The use of these more
advanced processes and available  information on future demand for the Company's
products indicated that the carrying value of these selected older manufacturing
assets was not fully  recoverable.  The fair value of  manufacturing  assets was
based  principally upon third-party  estimates of fair values.  Separately,  the
Company  recorded  charges  of  approximately   $9.7  million  relating  to  the
write-down of certain technology  investments and other  miscellaneous  items in
fiscal 1997.


Note 4

Debt

The  Company had no  short-term  borrowings,  other than the current  portion of
long-term  indebtedness,  during  the two fiscal  years  ended  March 28,  1999.
Information regarding the Company's obligations under long-term debt and capital
leases and equipment financing arrangements is presented below:

                                                       March 28,      March 29,
(in thousands)                                           1999           1998
                                                       -------------------------
Mortgage payable bearing interest at
  9.625% due in monthly installments
  of $142 including interest through
  April 1, 2005, secured by related
  property and improvements                            $   7,826      $   8,730

Capital leases and equipment
  financing arrangements at rates
  ranging from 2.215% to 8.5%, with
  maturities through August 2005                          44,739         15,936

5.5% Convertible Subordinated Notes
  due 2002                                               184,354        183,756
                                                       ---------      ---------
                                                         236,919        208,422

Less current portion                                     (10,595)        (5,097)
                                                       ---------      ---------
                                                       $ 226,324      $ 203,325
                                                       =========      =========

- --------------------------------------------------------------------------------

                                       39

<PAGE>


Notes to Consolidated Financial Statements


     Future minimum payments under these obligations are summarized as follows:

                                                                      Capital
                                                                     leases and
                                                                     equipment
                                              Long-term debt         financing
(in thousands)                               (Principal only)        agreements
                                             -----------------------------------
Fiscal Year
2000                                            $      995           $   11,645
2001                                                 1,095               11,645
2002                                               187,455                9,294
2003                                                 1,325                6,664
2004 and thereafter                                  3,206               10,805
                                                ----------           ----------
Total                                              194,076               50,053
Less amount representing interest                   (1,896)              (5,314)
                                                ----------           ----------
Total at present value                          $  192,180           $   44,739
                                                ==========           ==========

- --------------------------------------------------------------------------------


     Obligations under capital leases and equipment  financing  arrangements are
collateralized  by the  related  assets.  The  Company  leased  total  assets of
approximately  $48.1  million and $30.0  million at March 28, 1999 and March 29,
1998,  respectively.  Accumulated  depreciation and amortization on these assets
was  approximately  $34.8  million and $16.5 million at March 28, 1999 and March
29, 1998, respectively.

     In May  1995,  the  Company  issued  $201.3  million  of  5.5%  Convertible
Subordinated  Notes  ("Notes"),  due in 2002. The Company retired $15 million of
the Notes in fiscal 1996. The Notes are  subordinated to all existing and future
senior debt and are convertible  into shares of the Company's  common stock at a
rate of $28.625  per share.  The Notes  became  redeemable  at the option of the
Company in June 1998 at 102.75%  initially and thereafter at prices declining to
100% at maturity plus accrued interest.  Each holder of the Notes has the right,
subject to certain conditions and restrictions,  to require the Company to offer
to  repurchase  any Notes owned by such holder at specified  prices plus accrued
interest.  Issuance  costs of $4.6  million  have been netted  against the Notes
balance  in the  consolidated  balance  sheet and are being  amortized  over the
seven-year term of the Notes using the straight-line  method which  approximates
the effective interest method. Interest on the Notes is payable semi-annually on
June 1 and December 1. Based upon quoted  market  prices,  the fair value of the
outstanding Notes was approximately $129.7 million at March 28, 1999.

     The fair value of the mortgage payable,  based on current rates and time to
maturity, was $8.4 million at March 28, 1999.


Note 5

Commitments

The Company leases most of its administrative and some manufacturing  facilities
under  operating lease  agreements  which expire at various dates through fiscal
2004.

     In fiscal 1995, the Company  entered into a five-year $60 million  (revised
to $64 million in fiscal 1996) Tax  Ownership  Operating  Lease  transaction  to
lease the wafer fabrication facility in Hillsboro. This synthetic lease requires
monthly  payments  which vary based on LIBOR plus 0.3% (5.2% at March 28, 1999).
The aggregate  minimum rent commitment  under this lease is  approximately  $3.4
million per year at the current  LIBOR rate plus 0.3%.  This lease also provides
the Company  with the option of either  acquiring  the  building at its original
cost or arranging  for the building to be acquired at the end of the lease term.
The  Company's  obligations  under the lease are  secured by a trust deed on the
building and collateralized by cash and/or investments  (restricted  securities)
at  89.25%  of  the   lessor's   construction   costs.   Restricted   securities
collateralizing  this lease  totaled  $57.1  million at both March 28,  1999 and
March 29,  1998 and  consist  of  Treasury  bills and  notes.  In the event of a
decline in asset value at lease termination, the Company could incur a liability
to the lessor of up to 85% of the construction  costs of the building,  or $54.4
million, under the first-loss guarantee.  In addition, the Company must maintain
compliance  with  certain   financial   covenants.   The  Company  is  currently
negotiating to extend this lease for a period of six years.

     As of March 28, 1999, the aggregate future minimum rent  commitments  under
all operating  leases,  including the  Hillsboro  facility,  were as follows (in
thousands):  $20,128  (2000),  $15,338 (2001),  $14,002  (2002),  $9,333 (2003),
$3,478 (2004) and $948 (2005 and  thereafter).  Rent expense for the years ended
March 28, 1999,  March 29, 1998 and March 30, 1997 totaled  approximately  $20.0
million, $18.7 million and $13.5 million, respectively.

     As of March 28, 1999, one secured  standby letter of credit was outstanding
in  the  amount  of  $8.1  million.  This  letter  of  credit  is  required  for
international  purchases  and  expires on June 1,  1999.  The  Company  also has
foreign  exchange  facilities used for hedging  arrangements  with several banks
that allow the Company to enter into  foreign  exchange  contracts  of up to $85
million, of which $41.2 million was available at March 28, 1999.

     As  of  March  28,  1999,  the  Company  had  outstanding   commitments  of
approximately $21 million for equipment purchases.

                                       40

<PAGE>


Note 6

Litigation

A lawsuit filed by Lemelson  Medical  Education & Research  Foundation,  Limited
Partnership  ("plaintiff"),  against the Company and twenty-five other corporate
defendants  was served upon the Company in November  1998.  The  lawsuit,  which
alleges that the defendants'  manufacturing  equipment infringes upon 16 patents
issued to the plaintiff,  is pending in the United States District Court for the
District  of Arizona,  case  number  98-1413.  Plaintiff  has also made  similar
allegations  against the Company's recently  acquired,  wholly owned subsidiary,
Quality Semiconductor, Inc. (QSI) and 87 other corporate defendants in a lawsuit
filed  in the  U.S.  District  Court  for the  District  of  Arizona,  case  no.
99-CV-377,  in February 1999. In the lawsuits, the plaintiff seeks an injunction
and damages in an unspecified  amount. Both lawsuits are in a preliminary stage.
If  successful,  the  lawsuits  could  have a  material  adverse  effect  on the
Company's financial condition or results of operations.

     From time to time,  the Company is subject to other legal  proceedings  and
claims  in  the  ordinary  course  of  business,  including  claims  of  alleged
infringement of trademarks and other  intellectual  property rights. The Company
is not currently aware of any other legal  proceedings that the Company believes
may have,  individually  or in the aggregate,  a material  adverse effect on the
Company's financial condition or results of operations.

     During the normal  course of  business,  the  Company is notified of claims
that it may be  infringing  on patents  issued to other parties and is currently
involved in license negotiations. Should the Company elect to enter into license
agreements  with other parties or should the other parties resort to litigation,
the  Company may be  obligated  in the future to make  payments or to  otherwise
compensate  these  third  parties,  which  could have an  adverse  effect on the
Company's financial condition or results of operations.


Note 7

Stockholders' Equity

Stock-based  compensation  plans.  At  March  28,  1999,  the  Company  had four
stock-based  compensation  plans which are described  below. The Company applies
APB Opinion No. 25 and related Interpretations in accounting for these plans.

Stock  option  plans.  Shares of common stock  reserved  for issuance  under the
Company's  three stock option  plans  include  13,500,000  shares under the 1994
Employee  Stock Option Plan,  4,500,000  shares  under the 1997  Employee  Stock
Option Plan,  and 108,000  shares under the 1994 Director  Stock Option Plan. At
March 28, 1999, a total of 5,222,000  options were  available but unissued under
these plans.  Also  outstanding and  exerciseable at March 28, 1999 were options
initially granted under previous stock option plans which have not been canceled
or exercised.

     Under the plans,  options are issued  with an  exercise  price equal to the
market price of the Company's common stock on the date of grant, and the maximum
option term is 10 years.  Plan  participants  typically receive an initial grant
that vests in annual  and/or  monthly  increments  over four years.  Thereafter,
participants  often receive a smaller annual grant which vests on the same basis
as the initial grant. Prior to fiscal 1999, such annual grants vested four years
from the date of grant.

<TABLE>
     Following is a summary of the Company's  stock option  activity and related
weighted average exercise prices for each category:

<CAPTION>
                                                     Fiscal 1999                   Fiscal 1998                    Fiscal 1997
(shares in thousands)                          Shares            Price        Shares           Price       Shares            Price
                                               -------------------------------------------------------------------------------------
<S>                                             <C>            <C>            <C>            <C>            <C>            <C>
Beginning options outstanding                   17,190         $    8.90      15,000         $    8.09      14,021         $    7.42
Granted                                         15,957              7.00       5,156             11.16       3,556             10.90
Exercised                                         (619)             4.08      (1,242)             6.31        (815)             3.49
Canceled                                       (14,114)            10.29      (1,724)            10.48      (1,762)            10.56
                                               -------         ---------     -------         ---------     -------         ---------
Ending options outstanding                      18,414         $    6.35      17,190         $    8.90      15,000         $    8.09
Ending options exerciseable                      4,049         $    3.91       7,564         $    6.40       6,335         $    5.16

- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
                                       41


<PAGE>


Notes to Consolidated Financial Statements


     In July 1998, employees and officers holding options to purchase 12,411,340
shares of the  Company's  common  stock were offered the  opportunity  to cancel
options in exchange  for grants of new  options at an exercise  price of $7.125,
the fair  market  value of IDT  stock on July 15,  1998.  Under the terms of the
program,  11,956,551  shares were  exchanged  and are reflected in the grant and
cancellation  activity for fiscal 1999.  The  reissued  options  expire in seven
years and may not be exercised for a one-year period from the effective date.

     Under SFAS No. 123,  the Company is required to estimate  the fair value of
each  option  on the  date  of  grant.  Option  valuation  models,  such  as the
Black-Scholes  model,  were  developed in order to value freely  traded  options
under  ideal  market  conditions.  The  Company's  stock  option  awards  differ
significantly since they always have vesting  restrictions and generally are not
transferable.  Models  such as  Black-Scholes  also  require  highly  subjective
assumptions,  including  expected  time until  exercise  and future  stock price
volatility.  The calculated  fair value of an option on the grant date is highly
sensitive to changes in these subjective assumptions.

     The Company has applied the Black-Scholes  model to estimate the grant-date
fair value of stock option grants in fiscal 1999, 1998 and 1997,  based upon the
following weighted-average  assumptions:  expected volatility of 60.0% to 62.5%,
expected  time-to-exercise of 1.5 years from vest date, risk-free interest rates
of 4.4% to 6.7% and a dividend yield of 0%. The weighted-average  fair value per
stock option  granted in fiscal 1999,  1998 and 1997, as estimated in accordance
with SFAS No. 123, was $3.21, $6.29 and $6.21, respectively.

<TABLE>
     Following is summary  information about stock options  outstanding at March
28, 1999:

<CAPTION>
                                                                      Options Outstanding                 Options Exerciseable
                                                         --------------------------------------------  ----------------------------
                                                                       Weighted
                                                                       Average
                                                                       Remaining          Weighted                     Weighted
                                                            Number   Contractual Life      Average         Number       Average
(shares in thousands)     Range of Exercise Prices       Outstanding   (in years)      Exercise Price  Exerciseable  Exercise Price
                          ---------------------------------------------------------------------------------------------------------
<S>                                                        <C>            <C>              <C>            <C>           <C>
                              $ 1.63 - $ 1.88               1,856         2.4              $ 1.83         1,856         $ 1.83
                                2.06 -   4.00                 733         3.6                3.24           728           3.24
                                4.13 -   6.00                 977         6.0                4.93           223           5.23
                                6.19 -   6.78                 866         5.1                6.25           585           6.21
                                7.06 -   7.13              13,557         6.3                7.11           402           7.12
                                8.00 -  32.75                 425         4.9               10.69           255           9.37

- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>


Employee stock purchase plan. The Company is authorized to issue up to 7,000,000
shares of its common stock under its 1984 Employee  Stock  Purchase Plan (ESPP).
All domestic  employees are eligible to  participate.  The purchase price of the
stock is 85% of the lower of the closing price at the beginning or at the end of
each offering  period  (typically  fiscal  quarters).  Following is a summary of
activity under the Company's ESPP:


                                                  Fiscal      Fiscal      Fiscal
(shares in thousands)                              1999        1998        1997
                                                  ------------------------------
Number of shares issued                            1,133         470         560
Average issuance price                            $ 5.41      $ 9.81      $ 8.52
Number of shares available at year-end             1,401         584          54

- --------------------------------------------------------------------------------


     Under SFAS No. 123, the Company must  estimate the fair value of employees'
ESPP purchase  rights.  Valuing the rights involves the use of option  valuation
models  which  are   incapable  of   addressing   transferability   and  vesting
restrictions  inherent in the ESPP  rights.  Estimating  the value of these ESPP
rights requires highly subjective assumptions about future events, such as stock
price volatility,  and the resulting estimates are sensitive to changes in these
assumptions.

     The  Company  has  estimated  the  fair  value  of ESPP  rights  using  the
Black-Scholes  option  valuation  model  with  the  following   weighted-average
assumptions: an expected

                                       42

<PAGE>


life equal to the  offering  period  (typically  one fiscal  quarter);  expected
volatility  of 60.0% to  62.5%;  risk-free  interest  rate of 4.6% to 5.4% and a
dividend yield of 0%. The weighted-average  fair value per ESPP right granted in
fiscal 1999,  1998 and 1997, as estimated in  accordance  with SFAS No. 123, was
$2.01, $4.09 and $3.84, respectively.

Pro forma net income (loss) and net income  (loss) per share.  Following are the
pro forma amounts to which the Company's net income (loss) and income (loss) per
share would have been reduced, had the Company recorded compensation costs based
on the estimated grant-date fair value, as estimated in accordance with SFAS No.
123, of awards granted under its stock option and employee stock purchase plans.
The pro forma amounts  include  compensation  costs related only to fiscal 1999,
1998 and 1997 stock option grants and purchase rights only. In future years, the
annual  compensation  expense will increase  relative to the fair value of stock
options and purchase rights granted in those future years.

(in thousands,                       Fiscal        Fiscal        Fiscal
except per share amounts)             1999          1998          1997
                                   -------------------------------------
Pro forma net loss                 $ (315,837)    $ (7,455)    $ (61,585)

Pro forma basic loss per share     $    (3.84)    $  (0.09)    $   (0.78)
Pro forma diluted loss per share        (3.84)       (0.09)        (0.78)

- --------------------------------------------------------------------------------


Stockholder  rights plan. In December 1998, the Board of Directors adopted a new
stockholder  rights plan designed to protect the long-term  value of the Company
for its stockholders  during any future  unsolicited  acquisition  attempt.  The
Company's former plan expired in December 1998. In connection with the new plan,
the Board  declared a dividend of one preferred  share  purchase  right for each
share of the Company's  common stock  outstanding on January 4, 1999 and further
directed  the  issuance  of one such  right  with  respect  to each share of the
Company's common stock that is issued after January 4, 1999, except in specified
circumstances.  The rights  will  expire on December  21,  2008.  The rights are
initially  attached to the Company's common stock and will not trade separately.
If a person  or a group  (an  "Acquiring  Person")  acquires  15% or more of the
Company's common stock, or announces an intention to make a tender offer for the
Company's  common stock,  the  consummation of which would result in a person or
group becoming an Acquiring Person,  then the rights will be distributed.  After
distribution,  each right may be  exercised  for  one-hundredth  of a share of a
newly  designated  Series A Junior  Participating  Preferred Stock, par value of
$0.001 per share, at a price of $45.00.  The preferred stock has been structured
so that the  value of  one-hundredth  of a share of such  preferred  stock  will
approximate the value of one share of common stock.

Stock  repurchase  program.  In September 1998, the Company's Board of Directors
authorized the  repurchase of up to ten million shares of IDT common stock.  The
Company  repurchased  856,000  shares at an  approximate  aggregate cost of $4.6
million during the third quarter of fiscal 1999. The  repurchases  were recorded
as treasury  stock and  resulted  in a reduction  of  stockholders'  equity.  In
November 1998, the Board of Directors terminated the authorization to repurchase
shares.  The shares acquired prior to the termination of the repurchase  program
are being  reissued in  conjunction  with the  Company's  stock option and stock
purchase plans. When treasury shares are reissued,  the Company uses a first-in,
first-out  method and any excess of  repurchase  cost over  reissuance  price is
recorded as a reduction of retained earnings.

     In the second  quarter of fiscal 1999, the Company issued 571,731 shares of
its  common  stock to  settle a  liability  under an  existing  cross  licensing
arrangement.  The  settlement was valued at  approximately  $6.3 million and has
been recorded as additional paid-in capital.


Note 8

Employee Benefits Plans

Under the Company's Profit Sharing Plan, all eligible  employees  receive profit
sharing contributions of 7% of pre-tax earnings in cash, and an additional 1% of
pre-tax earnings is divided equally among all domestic employees and contributed
to the Company's 401(k) plan. The  contributions  for fiscal 1999, 1998 and 1997
for this plan, net of administrative  expenses,  were $0.3 million, $0.9 million
and none, respectively.

                                       43

<PAGE>


Notes to Consolidated Financial Statements


     The Company  pays an annual cash bonus to certain  executive  officers  and
other  key  employees  based on the  pre-tax  earnings  of the  Company  and the
employee's individual performance.  In fiscal 1998, the amount accrued under the
bonus plan was 6% of operating income or $0.8 million.  There was no performance
bonus recorded for the years ended March 28, 1999 or March 30, 1997.


Note 9

Income Taxes

The components of income (loss) before provision (benefit) for income taxes were
as follows:

                                   March 28,         March 29,        March 30,
(in thousands)                       1999              1998             1997
                                  ---------------------------------------------
United States                     $(254,347)        $  (7,010)        $ (75,138)
Foreign                                 814            18,464            12,974
                                  ---------         ---------         ---------
                                  $(253,533)        $  11,454         $ (62,164)
                                  =========         =========         =========

- --------------------------------------------------------------------------------


     The provision (benefit) for income taxes consisted of the following:

                                         March 28,       March 29,     March 30,
(in thousands)                             1999           1998           1997
                                         --------------------------------------
Current:
United States                            $    206       $ (4,712)      $(15,262)
State                                        --             --              (13)
Foreign                                       721          2,516            606
                                         --------       --------       --------
                                              927         (2,196)       (14,669)
                                         --------       --------       --------

Deferred:
United States                              29,145          5,423         (9,357)
State                                        --             --            4,134
Foreign                                      --              (20)          --
                                         --------       --------       --------
                                           29,145          5,403         (5,223)
                                         --------       --------       --------
Provision (benefit) for income taxes     $ 30,072       $  3,207       $(19,892)
                                         ========       ========       ========

- --------------------------------------------------------------------------------


     Deferred income taxes reflect the net tax effects of temporary  differences
between the carrying  amounts of assets and liabilities for financial  reporting
purposes  and  the  amounts  used  for  income  tax  purposes.  The  significant
components of deferred tax assets and liabilities were as follows:

                                                      March 28,        March 29,
(in thousands)                                         1999              1998
                                                    ---------------------------
Deferred tax assets:
Deferred income on shipments to distributors        $  18,134         $  20,336
Non-deductible accruals and reserves                   27,968            25,991
Capitalized inventory and other expenses               10,625             4,197
Other                                                   2,590             3,164
Net operating loss & credit carryforwards              56,657            13,509
Impairment loss and restructuring reserves             77,841              --
                                                    ---------         ---------
Gross deferred tax assets                             193,815            67,197
                                                    ---------         ---------

Deferred tax liabilities:
Depreciation and amortization                         (39,993)          (23,087)
                                                    ---------         ---------
Valuation allowance                                  (153,822)          (14,945)
                                                    ---------         ---------
Net deferred tax assets                             $    --           $  29,165
                                                    =========         =========

- --------------------------------------------------------------------------------


     As of  March  28,  1999,  the  Company  had  established  a full  valuation
allowance  for its net  deferred  tax  assets  because of  uncertainty  of their
realization.  At March 29, 1998, the valuation  allowance consisted primarily of
state deferred tax assets.

     The provision  (benefit) for income taxes differs from the amount  computed
by  applying  the U.S.  statutory  income  tax rate of 35% to income  before the
provision (benefit) for income taxes as follows:

                                        March 28,       March 29,      March 30,
(in thousands)                             1999           1998          1997
                                        ----------------------------------------
Provision (benefit) at
  U.S. statutory rate                   $ (88,736)     $   4,009      $ (21,758)
Differences in U.S. and foreign taxes         547         (1,943)        (2,580)
General business credits                   (5,469)        (1,820)        (1,840)
Tax exempt interest                          --             --           (1,264)
State tax, net of federal benefit         (12,727)          --           (6,342)
Valuation allowance                       138,877           --           10,464
Net operating loss
  carryback limitation                       --            5,094           --
Other                                      (2,420)        (2,133)         3,428
                                        ---------      ---------      ---------
Provision (benefit) for
  income taxes                          $  30,072      $   3,207      $ (19,892)
                                        =========      =========      =========

- --------------------------------------------------------------------------------

                                       44


<PAGE>


     The Company  provided  foreign  income taxes with respect to its  Malaysian
manufacturing  subsidiary for the first time in fiscal 1998. A recent  Malaysian
law change  exempted this  subsidiary  from any income tax obligation for fiscal
1999. Under existing  Malaysian law, the Company has certain  available  carried
forward tax benefits and expects that these benefits will be available in future
periods to reduce its local tax obligations below the 28% statutory rate.

     The Company's manufacturing  subsidiary in the Philippines operates under a
taxholiday which expires in September 2002.

     The Company's intention is to permanently reinvest a portion of its foreign
subsidiary earnings,  while it intends to remit as a dividend to its U.S. parent
company, at some future date, the remainder of these earnings. Accordingly, U.S.
taxes have not been  provided  on  approximately  $30.1  million of  permanently
reinvested foreign subsidiary earnings. U.S. taxes have been provided,  pursuant
to APB Opinion No. 23, on $33.3 million in foreign subsidiary  earnings that are
intended to be remitted as a dividend at some future date. Upon  distribution of
foreign subsidiary  earnings in the form of dividends or otherwise,  the Company
will  be  subject  to  both  U.S.  income  taxes  and  various  foreign  country
withholding taxes.

     As of March 28, 1999, the Company had  approximately $84 million of federal
net operating loss carryforwards  which expire in fiscal year 2019. In addition,
the Company had  approximately  $15 million of federal  research and development
tax credit  carryforwards,  which expire in various years  between  fiscal years
2013 and 2019,  and $2.4  million  of  federal  alternative  minimum  tax credit
carryforwards  which can be used over an indefinite  future period.  The Company
also had  available  approximately  $14.5  million  of state  income  tax credit
carryforwards. Approximately $4.8 million of the state income tax credits expire
in fiscal years 2005 through 2007; the remaining $9.7 million have no expiration
date. No benefits for the net operating loss and tax credits  carryforwards have
been recognized in the financial statements.

     Examination  by the IRS of the Company's  income tax returns for the fiscal
years 1995 and 1996 began in fiscal 1998.  Management believes that the ultimate
resolution of these  examinations  will not have any material  adverse impact on
the Company's financial condition or results of operations.


Note 10

Industry Segment, Foreign Operations and Significant Customers

The Company adopted SFAS No. 131,  "Disclosures  about Segments of an Enterprise
and Related Information," in fiscal 1999. SFAS No. 131 establishes standards for
reporting  on  operating  segments  and  related   disclosures  about  products,
geographic areas and major customers.

     The Company has three segments,  Communications and High-Performance Logic,
SRAMs and other and x86 microprocessors. The Communications and High-Performance
Logic segment includes  communications  memories,  networking devices,  embedded
RISC  microprocessors and  high-performance  logic and clock management devices.
The SRAMs and other segment consists mainly of high-speed SRAMs.

     The  accounting  policies  for  segment  reporting  are the same as for the
Company as a whole (see Note 1). IDT evaluates segment  performance on the basis
of operating profit or loss, which excludes interest expense, interest and other
income, and taxes. There are no intersegment  revenues to be reported.  IDT does
not identify or allocate assets or depreciation by operating  segment,  nor does
the chief operating  decision maker (the CEO of the Company)  evaluate groups on
the basis of these criteria.

     IDT's segments offer different products. Products that fall under the three
segments  are  manufactured  using  different  levels of process  technology.  A
significant  portion  of the  wafers  produced  for the  SRAMs and other and x86
microprocessors  segments  are  fabricated  at IDT's  technologically  advanced,
eight-inch  wafer  production  facility  in  Hillsboro.   Most  wafers  for  the
Communications and  High-Performance  Logic segment are produced at IDT's older,
six-inch facility located in Salinas.

     Products  in  the  SRAMs  and  other  segment  have   primarily   commodity
characteristics,  including  high unit sales  volumes and lower  gross  margins.
These  commodity  products  are  sold  to a  variety  of  customers  in  diverse
industries.  Products  in the x86  microprocessors  segment  are sold  mainly to
customers  in the  computing  market.  Products in the  Company's  targeted  x86
markets also tend to have commodity  characteristics,  including  relatively low
margins. Unit sales of products in the Communications and High-Performance Logic
segment with the exception of logic devices,  tend to be lower than those in the
SRAMs and other  segment,  but generally  have higher  margins.  Products in the
Communications  and  High-Performance  Logic segment are sold to  communications
oriented customers and consumers of high-performance logic.

     One national  distributor  represented 24%, 17% and 14% of net revenues for
fiscal 1999, 1998 and 1997, respectively.

                                       45

<PAGE>


Notes to Consolidated Financial Statements


     The tables below  provide  information  about the  reportable  segments for
fiscal 1999, 1998 and 1997.

Segment revenues

                                                        Fiscal Year Ended
                                                 March 28,   March 29, March 30,
(In thousands)                                     1999       1998        1997
                                                 -------------------------------
Communications and
        High-Performance Logic                  $381,969    $400,993    $358,608
SRAMs and other                                  126,505     178,539     173,513
x86 microprocessors                               31,725       7,604       5,092
                                                 -------     -------     -------
Total revenues                                  $540,199    $587,136    $537,213
                                                ========    ========    ========

- --------------------------------------------------------------------------------


Segment profit (loss)

        Fiscal Year Ended
                                             March 28,     March 29,   March 30,
(In thousands)                                1999          1998         1997
                                            -----------------------------------
Communications and
  High-Performance Logic                    $  92,238    $ 114,627    $  82,940
SRAMs and other                               (93,263)     (85,845)     (98,013)
x86 microprocessors                           (40,532)     (15,914)      (5,614)
Restructuring charges,
  asset impairment and other                 (204,244)        --        (45,223)
                                            ---------    ---------    ---------
Total operating income (loss)               $(245,801)   $  12,868    $ (65,910)
Interest expense                              (13,885)     (14,088)     (12,018)
Interest income and other, net                  6,153       12,674       15,764
                                            ---------    ---------    ---------
Income (loss) before income taxes           $(253,533)   $  11,454    $ (62,164)
                                            =========    =========    =========

- --------------------------------------------------------------------------------


     The Company's  significant  operations outside of the United States include
manufacturing  facilities in Malaysia and the Philippines and sales subsidiaries
in  Japan,  Asia-Pacific  and  throughout  Europe.  Revenues  from  unaffiliated
customers by geographic area, based on the customers' shipment  locations,  were
as follows:

                                                  Fiscal Year Ended
                                      March 28,        March 29,       March 30,
(In thousands)                          1999             1998             1997
                                      --------         --------         --------
United States                         $339,353         $358,373         $330,578
Europe                                 108,156          113,914           93,167
Japan                                   48,674           55,477           73,385
Asia-Pacific                            44,016           59,372           40,083
                                      --------         --------         --------
Total revenues                        $540,199         $587,136         $537,213
                                      ========         ========         ========

- --------------------------------------------------------------------------------


     The Company's  long-lived assets consist  primarily of property,  plant and
equipment, which are summarized below by geographic area:

                                                       March 28,       March 29,
(In thousands)                                           1999             1998
                                                       -------------------------
United States                                          $196,969         $382,894
Malaysia                                                 43,550           53,364
Philippines                                              36,263           38,724
All other countries                                         666              458
                                                       --------         --------
Total property, plant and equipment, net               $277,448         $475,440
                                                       ========         ========

- --------------------------------------------------------------------------------


Note 11

Related Party Transactions

The Company  holds an equity  interest of  approximately  17% in Quantum  Effect
Design Inc.  ("QED").  A  stockholder  and director of the Company also holds an
equity interest of approximately 2% in QED. The Company's share of losses in QED
was $1.1 million and $0.2 million in fiscal 1998 and 1997,  respectively;  these
amounts are reported as interest income and other in the Consolidated Statements
of Operations.  The Company paid royalty expenses of $3.1 million,  $3.2 million
and $2.6 million to QED in fiscal 1999, 1998 and 1997 respectively.

     The Company  holds an equity  interest of  approximately  34% (87% on an as
converted  basis) in Clear Logic,  Inc., a  corporation  founded by a former IDT
executive  officer.  The  Company's  share of  losses  in Clear  Logic was $11.1
million,  $4.9  million,  and $1.4  million  in  fiscal  1999,  1998  and  1997,
respectively;  these  amounts are  reported as interest  income and other in the
Consolidated  Statements of Operations.  The Company increased its investment by
$6.0  million and $12.1  million in fiscal 1999 and fiscal  1998,  respectively.
During  fiscal 1999,  the Company also extended a secured loan to Clear Logic in
the amount of $3.0 million,  of which $2.6 million was outstanding at the end of
fiscal 1999.

     In  fiscal  1997,  the  Company  acquired,  for $8.5  million,  a  facility
previously  leased from a stockholder  and director.  The Company  completed the
transaction by issuing 782,445 unregistered shares of the Company's common stock
at $10.875 per share.

     During  fiscal 1998, a director of IDT acted as an  uncompensated  agent on
behalf of a subsidiary  of the Company in  acquiring  parcels of land for future
corporate development. As of March 28, 1999, the Company owed the director $11.5
million, representing the purchase price of the land.

                                       46

<PAGE>


Note 12

Derivative Financial Instruments

The Company has foreign  subsidiaries  which operate and sell or manufacture the
Company's  products  in various  global  markets.  As a result,  the  Company is
exposed to changes in foreign  currency  exchange rates.  The Company  primarily
utilizes  forward exchange  contracts to hedge against the short-term  impact of
foreign  currency  fluctuations on certain assets or liabilities  denominated in
foreign  currencies.  The  total  amount  of these  contracts  is  offset by the
underlying assets or liabilities denominated in foreign currencies. The gains or
losses on these  contracts are included in income as the exchange  rates change.
Management  believes that these forward  contracts do not subject the Company to
undue risk due to foreign exchange  movements  because gains and losses on these
contracts  are  offset  by  gains  and  losses  on  the  underlying   asset  and
transactions  being hedged.  Forward exchange contracts related to firm purchase
and sales  commitments  are  considered  identifiable  hedges,  and realized and
unrealized  gains and losses are deferred  until  settlement  of the  underlying
commitments.  At March 28, 1999 and March 29,  1998,  deferred  gains and losses
were not material.

     Foreign  exchange  hedge  positions,  which include buy and sell  positions
generally with maturities of less than one year, were as follows:

                                           March 28,               March 29,
                                             1999                    1998
(In thousands                        -------------------     -------------------
of U.S. dollars)                       Buy         Sell        Buy        Sell
                                     -------     -------     -------     -------
Japanese Yen                         $ 8,675     $19,297     $   410     $ 8,320
British Pound Sterling                 1,133       2,433        --           280
Malaysian Ringgit                       --          --         4,120       2,056
Netherlands Guilder                   10,919       1,304       9,114        --
Other                                   --          --           129         718
                                     -------     -------     -------     -------
Total at settlement value            $20,727     $23,034     $13,773     $11,374
                                     -------     -------     -------     -------
Total at fair value                  $20,059     $22,716     $13,361     $11,232
                                     =======     =======     =======     =======

- --------------------------------------------------------------------------------


     The  Company is  exposed  to  credit-related  losses if  counterparties  to
financial  instruments fail to perform their obligations.  However,  the Company
does not expect any counterparties, which presently have high credit ratings, to
fail to meet their obligations.  The Company controls credit risk through credit
approvals,  limits and  monitoring  procedures  including the use of high-credit
quality counterparties.


Note 13

Subsequent Events

QSI  merger.   In  May  1999,  IDT   consummated   the  acquisition  of  Quality
Semiconductor, Inc. ("QSI"). QSI had been engaged in the design, development and
marketing of high-performance logic and networking semiconductor products.

     To effect the  merger,  IDT issued  approximately  5,214,000  shares of its
common  stock in exchange  for all of the  outstanding  common  stock of QSI and
granted options to purchase  approximately  1,509,000 shares of IDT common stock
in exchange for all of the outstanding options to purchase QSI stock. The merger
is being accounted for as a pooling of interests.

     As of the  end of  March  1999,  IDT  and QSI  had  incurred  and  expensed
approximately $1.0 million and $0.8 million of merger related costs,  consisting
primarily  of fees for  attorneys,  accountants,  financial  printing  and other
related expenses. IDT estimates that it will incur additional direct transaction
costs of approximately  $4.2 million,  consisting  primarily of severance costs,
including change-in-control payments. Also, the combined entity expects to incur
certain costs, which may be material but which cannot be reasonably estimated at
the  current  time,  to  integrate  IDT and  QSI.  Such  actions  might  include
elimination of duplicate facilities and operations;  integration of internal and
customer  related  activities;  and cancellation and continuation of contractual
obligations.

<TABLE>
The  following  unaudited  pro forma  condensed  data  summarizes  the  combined
operating  results of the Company  and QSI as if the merger had  occurred at the
beginning of the periods presented:
<CAPTION>
                                                                Fiscal Year Ended
                                                 --------------------------------------------------
                                                 March 28, 1999    March 29, 1998    March 30, 1997
(In thousands except per share amounts)          --------------------------------------------------
<S>                                                <C>               <C>               <C>
Revenues                                           $ 601,017         $ 649,827         $ 581,901

Net income (loss)                                   (298,939)            8,457           (43,582)

Net income (loss) per basic common share           $   (3.42)        $    0.10         $   (0.53)

Net income (loss) per diluted common share         $   (3.42)        $    0.10         $   (0.53)
</TABLE>


Because the fiscal year ends of the two  companies  differ,  the  statements  of
operations data for QSI have been recast for pro forma purposes as shown below:

               IDT                                       QSI
  --------------------------------       ------------------------------------
  Fiscal year ended March 28, 1999       Fiscal year ended September 30, 1998
  Fiscal year ended March 29, 1998       Fiscal year ended September 30, 1997
  Fiscal year ended March 30, 1997       Fiscal year ended September 30, 1996

Unaudited pro forma net income (loss) per share is based on reported, historical
average  shares  outstanding  for the two  companies, adjusted  for the exchange
ratio.

Sale of  facility.  On May 7,  1999,  IDT  completed  the  sale of its San  Jose
fabrication  facility.  The  facility  had been  closed  during  fiscal  1999 in
connection with the Company's restructuring efforts (see Note 3).

                                       47


<PAGE>

<TABLE>

SUPPLEMENTARY FINANCIAL INFORMATION (UNAUDITED)
QUARTERLY RESULTS OF OPERATIONS
 (in thousands, except per share data)

<CAPTION>
                                              Fiscal Year Ended March 28, 1999
                                     ----------------------------------------------------
                                        First        Second       Third        Fourth
                                       Quarter      Quarter      Quarter      Quarter
                                     ----------------------------------------------------
<S>                                  <C>          <C>          <C>          <C>
Revenues                             $ 134,487    $ 130,635    $ 135,690    $ 139,387
Restructuring charges, asset
   impairment and other                 28,916      178,328         --         (3,000)
Gross profit                            12,373     (137,676)      53,598       63,236
Net income                             (49,956)    (237,085)      (4,578)       8,014
Basic earnings per share:
   Net income                            (0.61)       (2.88)       (0.06)        0.10
Diluted earnings per share:
   Net income                            (0.61)       (2.88)       (0.06)        0.10



                                              Fiscal Year Ended March 29, 1998
                                    ----------------------------------------------------
                                        First        Second       Third        Fourth
                                       Quarter      Quarter      Quarter      Quarter
                                     ----------------------------------------------------

Revenues                              $ 148,873    $ 143,807    $ 144,235    $ 150,221
Gross profit                             56,336       55,164       55,042       56,303
Net income                                1,891        2,601        2,381        1,374
Basic earnings per share:
   Net income                              0.02         0.03         0.03         0.02
Diluted earnings per share:
   Net income                              0.02         0.03         0.03         0.02

</TABLE>

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



Not applicable.

                                       48

<PAGE>

PART III


ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

The information required by this Item with respect to the Company's Directors is
incorporated herein by reference from the Company's Proxy Statement for the 1999
Annual  Meeting of  Stockholders  which will be filed  with the  Securities  and
Exchange  Commission  no later than 120 days after the close of the fiscal  year
ended March 28, 1999, and the information  required by this item with respect to
the Company's  executive  officers is incorporated  herein by reference from the
section  entitled  "Executive  Officers of the Registrant" in Part I, Item 4A of
this Report.

The information concerning compliance with Section 16 of the Securities Exchange
Act of 1934 is  incorporated  herein  by  reference  from  the  Company's  Proxy
Statement for the 1999 Annual Meeting of Stockholders.



ITEM 11. EXECUTIVE COMPENSATION

The information  required by this Item is incorporated  herein by reference from
the Company's Proxy Statement for the 1999 Annual Meeting of Stockholders.



ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The information  required by this Item is incorporated  herein by reference from
the Company's Proxy Statement for the 1999 Annual Meeting of Stockholders.



ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

The information  required by this Item is incorporated  herein by reference from
the Company's Proxy Statement for the 1999 Annual Meeting of Stockholders.


                                       49
<PAGE>

PART IV



ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K

 (a) 1.    Financial Statements

           The financial statements  (including the notes thereto) listed in the
           Index to Consolidated  Financial  Statements and Financial  Statement
           Schedule (set forth in Item 8 of Part II of this Form 10-K) are filed
           as part of this Annual Report on Form 10-K


 (a) 2.    Financial Statement Schedules

           The financial  statement schedule listed in the Index to Consolidated
           Financial  Statements and Financial  Statement Schedule (set forth in
           Item 8 of Part II of this Form 10-K) is filed as part of this  Annual
           Report on Form 10-K.


 (a) 3.    Listing of Exhibits

Exhibit No.       Description

Page

2.1*     Agreement  and Plan of  Reorganization  dated as of October 1, 1996, by
         and among the Company,  Integrated Device Technology  Salinas Corp. and
         Baccarat  Silicon,  Inc.  (previously  filed  as  Exhibit  2.1  to  the
         Quarterly Report on Form 10-Q for the Fiscal Quarter Ended December 29,
         1996).

2.2*     Agreement  of Merger  dated as of  October  1,  1996,  by and among the
         Company,  Integrated  Device  Technology  Salinas  Corp.  and  Baccarat
         Silicon,  Inc. (previously filed as Exhibit 2.2 to the Quarterly Report
         on Form 10-Q for the Fiscal Quarter Ended December 29, 1996).

2.3*     Agreement  and Plan of Merger,  dated as of  November  1, 1998,  by and
         among the Company, Penguin Acquisition, Inc. and Quality Semiconductor,
         Inc. (previously filed as Exhibit 2.03 to the Registration Statement on
         Form S-4 filed on March 24, 1999).

3.1*     Restated  Certificate of Incorporation  (previously filed as Exhibit 3A
         to Registration Statement on Form 8-B dated September 23, 1987).

3.2*     Certificate  of  Amendment  of Restated  Certificate  of  Incorporation
         (previously filed as Exhibit 3(a) to the Registration Statement on Form
         8 dated March 28, 1989).

3.3*     Certificate  of  Amendment  of Restated  Certificate  of  Incorporation
         (previously filed as Exhibit 4.3 to the Registration  Statement on Form
         S-8 (File Number 33-63133) filed on October 2, 1995).

3.4*     Certificate of Designations specifying the terms of the Series A Junior
         Participating  Preferred  Stock of IDT, as filed with the  Secretary of
         State of Delaware  (previously filed as Exhibit 3.6 to the Registration
         Statement on Form 8-A filed December 23, 1998).

3.5*     Bylaws of the Company,  as amended and restated  effective December 21,
         1998  (previously  filed as Exhibit 3.2 to the Quarterly Report on Form
         10-Q for the Fiscal Quarter Ended December 27, 1998).

4.1*     Rights  Agreement  dated December 21, 1998 between IDT and  BankBoston,
         N.A.,  as  Rights  Agent  (previously  filed  as  Exhibit  4.1  to  the
         Registration Statement on Form 8-A filed December 23, 1998).

4.2*     Form of Indenture  between the Company and The First  National  Bank of
         Boston,  as  Trustee,  including  Form of  Notes  (previously  filed as
         Exhibit  4.6 to the  Registration  Statement  on Form S-3 (File  number
         33-59443).

                                       50
<PAGE>

10.1*    Assignment  of Lease dated  October  30,  1985  between the Company and
         Synertek  Inc.  relating to 2975 Stender Way,  Santa Clara,  California
         (previously filed as Exhibit 10.4 to Annual Report on Form 10-K for the
         Fiscal Year Ended April 1, 1990).

10.2*    Assignment  of Lease dated  October  30,  1985  between the Company and
         Synertek  Inc.  relating to 3001 Stender Way,  Santa Clara,  California
         (previously  filed as  Exhibit  10.5 to Annual  Report on Form 10-K for
         Fiscal Year Ended April 1, 1990).

10.3*    Lease dated  October  23, 1989  between  Integrated  Device  Technology
         International  Inc.  and RREEF USA FUND - III  relating to 2972 Stender
         Way,  Santa  Clara,  California  (previously  filed as Exhibit  10.6 to
         Annual Report on Form 10-K for the Fiscal Year Ended April 1, 1990).

10.4*    Amended and Restated  1984  Employee  Stock  Purchase  Plan, as amended
         through  August  27,  1998  (previously  filed as  Exhibit  4.10 to the
         Registration  Statement  on Form S-8 (File Number  333-64279)  filed on
         September 25, 1998).**

10.5*    1994 Stock Option Plan, as amended  through April 25, 1996  (previously
         filed as Exhibit 4.5 to the  Registration  Statement  on Form S-8 (File
         Number 333-36601) filed on September 26, 1997).**

10.6*    1994  Directors  Stock  Option Plan and related  documents  (previously
         filed as  Exhibit  10.18 to the  Quarterly  Report on Form 10-Q for the
         Fiscal Quarter Ended October 2, 1994).**

10.7*    Form of Indemnification Agreement between the Company and its directors
         and officers  (previously  filed as Exhibit  10.68 to Annual  Report on
         Form 10-K for the Fiscal Year Ended April 2, 1989).**

10.8     Technology License Agreement between IDT and MIPS Technologies, Inc.***

10.9*    Patent License Agreement between the Company and American Telephone and
         Telegraph  Company  ("AT&T")  dated  May 1, 1992  (previously  filed as
         Exhibit  19.1 to  Quarterly  Report on Form 10-Q for the Quarter  Ended
         June 28, 1992) (Confidential Treatment Granted).

10.10*   Domestic   Distributor   Agreement   between   the   Company  and  Wyle
         Laboratories,  Inc.  Electronic  Marketing  Group dated as of April 15,
         1994 (previously filed as Exhibit 10.15 to the Quarterly Report on Form
         10-Q for the Fiscal Quarter Ended October 2, 1994).

10.11*   Master Distributor  Agreement dated August 26, 1985 between the Company
         and  Hamilton/Avnet  Electronics,  Division of Avnet, Inc.  (previously
         filed as Exhibit 10.54 to the Registration  Statement on Form S-1 (File
         Number 33-3189))

10.12*   Sublease  of the  Land  and  Lease of the  Improvement  by and  between
         Sumitomo  Bank Leasing and Finance,  Inc. and the Company dated January
         27, 1995 and related  agreements  thereto  (previously filed as Exhibit
         10.21 to the Annual Report on Form 10-K for the Fiscal Year Ended April
         2, 1995).

10.13*   1995 Executive  Performance Plan (previously  filed as Exhibit 10.22 to
         the Quarterly  Report on Form 10-Q for the Fiscal Quarter Ended October
         1, 1995).**

10.14*   Letter amending Patent License  Agreement  between the Company and AT&T
         dated December 4, 1995 (previously filed as Exhibit 10.23 to the Annual
         Report  on  Form  10-K  for the  Fiscal  Year  Ended  March  31,  1996)
         (Confidential Treatment Granted).

10.15*   Lease dated July 1995 between  Integrated Device  Technology,  Inc. and
         American  National  Insurance  Company  relating to 3250 Olcott Street,
         Santa  Clara,  California  (previously  filed as  Exhibit  10.25 to the
         Annual Report for the Fiscal Year Ended March 31, 1996).

10.16*   Registration  Rights  Agreement  dated as of  October 1, 1996 among the
         Company,  Carl E. Berg and Mary Ann Berg  (previously  filed as Exhibit
         10.1 to the Quarterly  Report on Form 10-Q for the Fiscal Quarter Ended
         December 29, 1996).

10.17*   1997 Stock Option Plan, as amended  through April 21, 1998  (previously
         filed as Exhibit 4.9 to the  Registration  Statement  on Form S-8 (file
         no. 333-64279) filed on September 25, 1998).

                                       51
<PAGE>

10.18*   Custom Sales Agreement between the Company and  International  Business
         Machines Corporation  effective January 19, 1998.  (previously filed as
         Exhibit  10.25 to the Annual  Report on Form 10-K for the  Fiscal  Year
         Ended March 29, 1998)  (Confidential  Treatment Granted for portions of
         the agreement).

10.19*   Employment  Contract between IDT and Glenn Henry  (previously  filed as
         Exhibit  10.1 to the  Quarterly  Report  on Form  10-Q  for the  Fiscal
         Quarter Ended December 27, 1998).**

10.20*   Purchase and Sale Agreement and Joint Escrow  Instructions  between IDT
         and Cadence Design Systems,  Inc.,  dated December 15, 1998 (previously
         filed as Exhibit  10.27 to the  Registration  Statement  on Form S-4 as
         filed on March 24, 1999).

10.21*   Lease between IDT and James S. Lindsey dated March 3, 1999  (previously
         filed as Exhibit  10.28 to the  Registration  Statement  on Form S-4 as
         filed on March 24, 1999).

21.1     Subsidiaries of the Company.

23.1     Consent of PricewaterhouseCoopers LLP.

27.1     Financial Data Schedule.



*    These exhibits were  previously  filed with the Commission as indicated and
are incorporated herein by reference.

**   These  exhibits  are  management   contracts  or   compensatory   plans  or
arrangements required to be filed pursuant to Item 14 (c) of Form 10-K.

***  Confidential  treatment  has been  requested  for certain  portions of this
document  pursuant to an  application  for  confidential  treatment  sent to the
Securities and Exchange Commission.  Such portions have been redacted and marked
with a triple asterisk.  The non-redacted version of this document has been sent
to the Securities and Exchange Commission.


(b) Reports on Form 8-K

    Not applicable.


                                       52
<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.



INTEGRATED DEVICE TECHNOLOGY, INC.
Registrant

June 24, 1999                       By: /s/  Leonard C. Perham
                                        ----------------------
                                    Chief Executive Officer



<TABLE>

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following  persons on behalf of the  registrant and
in the capacities and on the date indicated.

<CAPTION>

Signature                           Title                                               Date

<S>                                 <C>                                                 <C>
/s/   D. John Carey                 Chairman of the Board                               June 24, 1999
- --------------------------------

/s/  Leonard C. Perham              Chief Executive Officer and Director                June 24, 1999
- ---------------------------------   (Principal Executive Officer)

/s/   Alan F. Krock                 Vice President, Chief Financial Officer             June 24, 1999
- ---------------------------------   (Principal Financial and Accounting Officer)

/s/   Carl E. Berg                  Director                                            June 24, 1999
- ---------------------------------

/s/   John C. Bolger                Director                                            June 24, 1999
- ---------------------------------

/s/  Federico Faggin                Director                                            June 24, 1999
- ---------------------------------
</TABLE>

                                       53
<PAGE>


SCHEDULE II
<TABLE>

                       INTEGRATED DEVICE TECHNOLOGY, INC.
                        VALUATION AND QUALIFYING ACCOUNTS
<CAPTION>

                                        Balance at         Additions       Charged to     Deductions      Balance at
                                        Beginning          Charged to        other           and            End of
                                        of Period          Cost and       accounts (1)    Write-offs        Period
                                                           Expenses
<S>                                        <C>               <C>               <C>           <C>             <C>
(in thousands)

Allowance for returns and doubtful
accounts

Year ended March 30, 1997                  $4,580            $ 2,464           $  --        $  307          $ 7,351

Year ended March 29, 1998                   7,351              3,849              --           (90)          11,110

Year ended March 28, 1999                  11,110                383         (2,796)          (581)           8,116
<FN>

(1) In fiscal  1999,  the Company  reclassified  its  international  distributor
reserve  from  accounts  receivable  to deferred  revenue,  consistent  with its
practice for domestic distributor sales.
</FN>
</TABLE>



                                       54



                                                                Redacted Version



                         CONFIDENTIAL TREATMENT REQUIRED


                          TECHNOLOGY LICENSE AGREEMENT

         This Technology License Agreement ("Agreement") is made effective as of
December 31, 1997 by and between Integrated Device Technology,  Inc., a Delaware
corporation with a principal place of business at 2975 Stender Way, Santa Clara,
California  95054,  MIPS  Technologies,  Inc., a Delaware  corporation  with its
principal  place  of  business  at  2011  N.  Shoreline  Blvd.,  Mountain  View,
California  94039,  and Silicon  Graphics,  Inc., a Delaware  corporation with a
principal  place of  business at 2011 N.  Shoreline  Boulevard,  Mountain  View,
California 94043.

                                   WITNESSETH

         WHEREAS,  IDT and MTI, as successor  in interest to MIPS  Technologies,
Inc.,  as  successor  to  MIPS  Computer   Systems,   Inc.,  are  parties  to  a
"Manufacturing,  Marketing, and Purchase Agreement", effective as of January 16,
1988 (the "Original  Agreement"),  as subsequently  amended by the "Supplemental
Agreement No. 1 to the Manufacturing,  Marketing,  and Purchase  Agreement" (the
"Supplemental Agreement"); and

         WHEREAS,  IDT and MTI now wish to extend  their  relationship  into the
Twenty-First  Century,   through  MTI's  agreement  to  license  to  IDT  future
generations of microprocessors based on MIPS Architectures and MIPS Designs;

         NOW,  THEREFORE,  in  consideration  of the mutual  promises  contained
herein, the parties agree as follows:

1.       DEFINITIONS

1.1      Affiliate - means a business  entity that,  at any time during the term
of this Agreement,  controls, is controlled by, or is under common control with,
a party to this Agreement, such control being exercised, directly or indirectly,
through  ownership  of (or the power to vote) either (i) of  outstanding  shares
issued by the business  entity  sufficient to elect a majority of its directors,
or (ii) if the business  entity is not a corporation,  of an equity  interest in
the  business  entity  sufficient  to control  management  of the affairs of the
business entity or the composition of its principal governing  authority,  which
ownership  or  voting  power  is held as of any  time  during  the  term of this
Agreement,  provided that such business  entity shall be considered an Affiliate
only for the time during which such ownership or voting power exists.
<PAGE>

1.2      ASP - means the lower  average  selling  price of either (i) the fiscal
quarter for which  royalties are being  computed or (ii) a  combination  of such
fiscal quarter and its preceding  fiscal  quarter.  The ASP shall be computed by
dividing the Net Revenue  received by IDT for the product by the total number of
units sold during the applicable time period.

1.3      CMOS and  CMOS-Derivative  Technology - means any technology,  for MIPS
Chip product design or manufacture that incorporates a type of circuit structure
containing both p-channel and n-channel devices on the same substrate.

1.4      Deliverables  - means those items to be  delivered by MTI to IDT in the
manner specified in Section 3. 1.

1.5      Effective Date - means the date first written above.

1.6      Internal Use - means the use of a product (whether  hardware,  software
or  combination  thereof) to perform its intended and customary  function by and
for the benefit of the party using the product and not for sale, distribution or
sublicensing  to  others.   Internal  Use  includes,  but  is  not  limited  to,
evaluation,  development,  maintenance,  customer support, employee training and
the like.

1.7      IDT - means Integrated Device Technology,  Inc., a corporation with its
principal place of business at 2975 Stender Way, Santa Clara,  California  95054
and each of its Affiliates.

1.8      IDT  Functional  Blocks - means any  functional  block less than *** of
which is derived from register  transfer logic (RTL) supplied by MTI (i.e., more
than *** of the functional block is developed by or for IDT).

1.9      MIPS  Architecture - means those MIPS instruction set architectures for
which MTI  offers  nonexclusive  licenses  to more  than one MIPS  Semiconductor
Partner  for use in  products  for sale to the open  market.  In  general,  MIPS
Architecture relates to the RISC-based MIPS computer organization, structure and
content, or portions thereof, as designed and enhanced by MTI, including but not
limited to, the MIPS I, MIPS II, MIPS III, MIPS IV, MIPS V, MIPS 16 and the MDMX
instruction set architectures and interface specifications.

1.10     MIPS Binary  Code  Software-  means  software in object code form (also
called binary or executable code).

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       2
<PAGE>

1.11     MIPS  Commercial  Software-  means MIPS Binary Code  Software  and MIPS
Source Code Software.

1.12     MIPS Chip(s) - means (a) those  integrated  circuit  central  processor
product(s) using MIPS Technology and employing  proprietary MIPS Architecture or
MIPS  Designs,   in  whole  or  in  part;  (b)  integrated   circuit  arithmetic
co-processor  product(s)  designed  by or on behalf of MTI to  connect  with and
operate with a MIPS Chip central processor unit; and (c) integrated  circuit bus
interface management product(s) designed by or on behalf of MIPS to connect with
and  operate  with a MIPS Chip  central  processor  or MIPS  Chip  co-processor.
Notwithstanding the foregoing,  nothing in this definition shall require MTI, or
be deemed to create an  obligation  on the part of MTI,  to  create.  develop or
acquire any  particular  MIPS Chip referred to above.  MIPS Chips do not include
those  custom  chips  designed  by or on behalf of MTI  exclusively  for a third
party,  custom chips  substantially  funded by a third party,  MTI's  authorized
original equipment  manufacturers,  or its product.  By way of example only, the
parties  acknowledge  and agree  that MIPS Chips do not  include  the *** or any
graphics  processor or central  processor  unit developed for *** or exclusively
for MTI.

1.13     MIPS   Compatible   -  means  a  product   which   complies   with  the
specifications  for the appropriate  user mode ISA as defined in the appropriate
MIPS Architecture Reference Manual.

1.14     MIPS Designs - means a  microprocessor  now or at any later time during
the term of this Agreement  developed or co-developed by MTI and licensable from
MTI by MIPS  Semiconductor  Partners  (excluding those designs funded by a third
party,  developed  substantially in their entirety on a custom basis for the use
of such third party or MTI and not generally  made  available to any other third
party)  employing the MIPS  Architecture.  By way of example  only,  the parties
acknowledge  and agree that MIPS  Designs do not include the *** or any graphics
processor or central processor unit developed for *** or exclusively for MTI.

1.15     MIPS Functional  Block - means any functional  block more than or equal
to *** of which is developed by or for MTI.

1.16     MIPS Internal  Documentation  - means all manuals,  user guidelines and
other  documentation  relating  to the  MIPS  Architecture,  MIPS  Chips or MIPS
Commercial  Software  including all modifications,  updates,  derivations of and
other  changes  thereto,  whether in  written,  graphical,  human  readable,  or
machine-readable form, and in any media, which MIPS uses internally and does not
make available for sale or  distribution to third parties in the ordinary course
of  business  but  which  is made  available  to MIPS  Chips  and  MIPS  Designs
Licensees.

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.


                                       3
<PAGE>

1.17     MIPS Know-How - means:

         (a) design,  manufacturing,  and  engineering,  know-how,  confidential
information,  trade  secrets,  drawings and artwork,  in whatever form embodied,
which are  relevant  or helpful  for any of the  activities  contemplated  to be
performed  by IDT  pursuant  to this  Agreement  including,  but not limited to,
manufacturing,  using, selling,  installing,  designing,  improving,  enhancing,
modifying,  repairing  or  maintaining  the MIPS Chips,  MIPS  Systems,  or MIPS
Commercial Software;

         (b) any  enhancement,  revision,  improvement,  or  other  modification
thereto,  which is owned by MIPS or which is  licensed  by MIPS  from any  third
party as of the Effective Date or thereafter (except for the licenses from AT&T,
the Regents of the University of  California,  Sun  Microsystems,  and any other
licenses with respect to which MIPS has no right, or must pay a royalty or other
fee to grant  licenses of the scope  granted in this  Agreement).  MIPS Know-How
shall include the MIPS  Architecture and MIPS Designs  contained within any MIPS
Chip.

1.18     MIPS  Semiconductor  Partners - means  certain  other  parties who have
rights to  manufacture  and/or sell MIPS Chips  produced  from their  respective
process  technologies;  MIPS  Semiconductor  Partners are not  "partners" in the
legal sense and do not have rights to share profits or losses with MTI.

1.19     MIPS Source Code  Software - means the  software in source code version
(or in a form from which a  human-readable  form can be produced without reverse
compilation),  now owned and as developed or acquired which MIPS makes available
for licensing by MIPS Semiconductor  Partners in the ordinary course of business
or as set forth in MTI's then  current  MIPS  price  list,  catalog,  or similar
publication  (provided MTI obtains the right to grant  sublicenses  of the scope
granted in this Agreement (a) without an obligation to pay any royalty,  fee, or
other consideration as a result of granting such sublicense; or (b) if a payment
of any royalty,  fee, or other  consideration is due, IDT pays to MTI in advance
the entire amount of such royalty,  fee, or consideration,  and further provided
that IDT complies with all  preconditions of receiving any such sublicense which
may be  required by the  licensor,  for example  executing  appropriate  license
agreements).

1.20     MIPS  Systems  - means  computer  boards  and  systems  products  which
incorporate MIPS Chips.

1.21     MIPS  Technology - means any patents,  patent  applications,  mask work
rights,  copyrights,  and other statutory rights which are necessary or required
for any of the activities  contemplated  to be performed by IDT pursuant to this
Agreement including, but not limited to,

                                       4
<PAGE>

designing,  manufacturing, using, selling, installing, repairing or maintaining,
the MIPS Chips, MIPS Systems,  or MIPS Commercial Software which is owned by MTI
or licensed by MTI from any third party as of the  Effective  Date or thereafter
(except  for  the  licenses  from  AT&T,  the  Regents  of  the,  University  of
California,  Sun Microsystems,  and any other licenses with respect to which MTI
has no right,  or must pay a royalty or other fee to grant licenses of the scope
granted in the Agreement).  MIPS Technology  includes the MIPS  Architecture and
MIPS Designs contained within any MIPS Chip.

1.22     MIPS  Tools - means  the  MIPS  Commercial  Software,  in  source  code
versions, now owned and as developed or acquired,  which MTI makes available for
licensing  by MIPS  Semiconductor  Partners in the  ordinary  course of business
(provided  MTI obtains the right to grant  sublicenses  of the scope  granted in
this  Agreement  (a) without any  obligation  to pay any royalty,  fee, or other
consideration as a result of granting,  such sublicense,  or (b) if a payment of
any royalty,  fee, or other consideration is due, IDT pays to MTI in advance the
entire amount of such royalty, fee, or consideration,  and further provided that
IDT complies with all  preconditions  of receiving any such sublicense which may
be  required  by  the  licensor,   for  example  executing  appropriate  license
agreements).  MIPS Tools include,  without  limitation,  the  following:  System
Programmer's Package, including Pixie, Pixstats, cache 3000/4000, etc., RISC/OS,
MIPS C Compiler, ASM, Debugger & Libraries.

1.23     ***

1.24     *** MIPS Commercial Software - means MIPS Commercial Software which has
been supplied to IDT by MIPS and ***.

1.25     Module  - means  two  (2) or more  integrated  circuit  products  on an
assembly.

1.26     MTI - means MIPS  Technologies,  Inc., a Delaware  corporation with its
principal  place  of  business  at  2011  N.  Shoreline  Blvd.,  Mountain  View,
California 94039, and each of its Affiliates.

1.27     Net Revenue - means the gross sales  revenue  received from the sale of
MIPS Chips,  MIPS  commercial  documentation,  or the license of MIPS Commercial
Software,  accounted  for  in  accordance  with  generally  accepted  accounting
principles,  after deduction for discounts,  returns, freight, insurance, taxes,
and duties,  if any, and after  deduction of payments for  royalties,  fees,  or
other consideration payable by a party to a third party. If IDT sells MIPS Chips
to other than an unrelated  third party,  the Net Revenue for such sale shall be
deemed to be the ASP for the MIPS Chip times the number of chips sold.  If there
is no ASP for such MIPS Chip,  then the Net

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       5
<PAGE>

Revenue  shall be  deemed to be *** of the  manufacturing  cost per chip of that
MIPS Chip times the number of MIPS Chips.

1.28     Original Agreement - means the Manufacturing,  Marketing,  and Purchase
Agreement,  effective  as of January 16,  1988,  as more fully  described in the
first recital of this Agreement.

1.29     ***

1.30     ***

1.31     ***

1.32     SGI - means Silicon  Graphics,  Inc., a Delaware  corporation  with its
principal  place  of  business  at  2011  N.  Shoreline  Blvd.,  Mountain  View,
California 94039.

1.33     Specifications - means MIPS' then current specifications  including all
improvements,  corrections,  additions,  updates,  deletions,  and modifications
thereto.

1.34     Supplemental Agreement - means the "Supplemental Agreement No. 1 to the
Manufacturing,  Marketing,  and Purchase  Agreement" dated November 15, 1994, by
and between IDT and MTI, as successor in interest to MIPS Computer Systems, Inc.

1.35     Tape-out - means the  machine-readable  tape used to generate  masks or
other  intermediate  step to generate masks in a form reasonably  suitable to be
delivered to a mask vendor.

1.36     ***

1.37     *** MIPS  Commercial  Software  - means  MIPS  Commercial  Software  as
supplied to IDT by MIPS.

2.       TECHNOLOGY LICENSE

2.1      MIPS Chips.

         2.1.1    ***

         2.1.2 Grant. Subject to the offer and acceptance requirements contained
in Section  2.1.1,  MTI hereby grants to IDT and IDT hereby  accepts a personal,
nonexclusive,

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       6
<PAGE>

worldwide,   revocable   (only  in   accordance   with   Section   16   herein),
non-transferable,  and non-assignable right and license to make, have made, use,
modify, market, sell and distribute the MIPS Chips provided that: ***

         2.1.3 Modifications.  If IDT designs, manufactures,  and/or markets any
*** MIPS Chips,  IDT shall be solely and completely  responsible for the design,
manufacturing,  marketing,  integrated  circuit  support,  and software  support
requirements  of its customers.  Although MTI is under no obligation to, it may,
if  requested  and  available,  provide  consulting  services to IDT at mutually
agreed upon prices in  connection  with such IDT  modification  activities.  MTI
shall have the right to purchase  generally  available  *** MIPS Chips  directly
from IDT at IDT's then current prices, terms and conditions, and to use such ***
MIPS Chips for any purpose.

2.2      Software License.

         2.2.1    ***

         2.2.2    ***

         2.2.3 MIPS  Tools.  MTI hereby  grants to IDT and IDT hereby  accepts a
personal,  non-exclusive,  worldwide, revocable (only in accordance with Section
16  herein),  non-transferable  right and  license  to use MIPS  Tools for IDT's
Internal Use only.

2.3      ***

2.4      Documentation Rights.

         2.4.1    ***

         2.4.2    ***

2.5      Offer and  Acceptance  Required.  The rights and licenses  described in
Section 2.2 and Section 2.4 shall only apply to MIPS  commercial  documentation,
MIPS Internal  Documentation,  and MIPS Commercial  Software that (a) relates to
any MIPS  Architecture  or MIPS Design which has been offered to and accepted by
IDT in the manner set forth in Section  2.1.1,  and (b) has been provided to IDT
as a Deliverable in the manner set forth in Section 3.

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       7
<PAGE>

2.6      Rights Under the Original Agreement and the Supplemental Agreement.

         IDT,  SGI, and MTI agree that this  Agreement  supersedes  the Original
Agreement  with respect to all  transactions  and  occurrences  on and after the
Effective Date, including,  without limitation,  all license rights, and royalty
rates.  Royalties  on sales on and after the  Effective  Date  shall be  payable
solely to MTI.

3.       Deliverables.

3.1      ***

3.2      ***

3.3      ***

3.4      Program  Management.  Each party shall identify an individual  employee
("Program  Manager") who shall be  responsible  for  interfacing  with the other
party, especially in connection with the provision of Deliverables.  The Program
Manager  shall be  knowledgeable  about his  employer's  products and design and
manufacturing  activities and possess adequate  communication skills to keep the
other party fully  informed  relative to his employer's  performance  under this
Agreement.  Each party  shall  notify the other in writing of any  successor  or
designee of the Program Manager.

4.       MARKETING RIGHTS AND OBLIGATIONS.

4.1      Marketing  Responsibilities.  IDT  shall  use  commercially  reasonable
efforts to:

         (a) actively engage in the marketing and distribution of MIPS Chips;

         (b) encourage its existing sales  organization  to solicit and actively
         promote marketing and sales of MIPS Chips;

         (c) provide  quality  support  to  its   customers,  by  training,  and
         maintaining  a sufficient  number of competent  technical  personnel to
         provide such support; and

         (d) not engage in any  advertising or trade  practice  which  adversely
         affects the good name,  trademarks,  goodwill,  or reputation of MTI or
         MIPS Chips.

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       8
<PAGE>

4.2      Trademarks.  - IDT may use MTI trademarks only in accordance with MTI's
specifications,  a copy of which is  attached  hereto as  Exhibit B, and only on
products licensed  hereunder.  IDT acknowledges  MTI's ownership of and title to
all  rights  in the  MTI  trademarks  and  the  goodwill  attaching  to the  MTI
trademarks. IDT agrees not to contest the MTI trademarks.  Each party agrees not
to use,  employ or attempt to register any  trademarks  or trade names which are
confusingly similar to the other party's trademarks.

5.       MAINTENANCE AND SUPPORT.

5.1.     MIPS  Chips.  IDT  shall  be  solely  and  completely  responsible  for
providing all  maintenance  and support for MIPS Chips necessary and appropriate
for  purchasers  of MIPS  Chips from IDT  except  for MIPS  Commercial  Software
support to purchasers of Certified *** MIPS Chips which MTI shall provide. MTI's
duty to provide  maintenance  and support to any IDT customer is  contingent  on
such  customer's   execution  of  a  valid  current  MIPS  Software  Maintenance
Agreement.

5.2.     MIPS Tools.  MTI shall provide to IDT (on terms and  conditions no less
favorable  than  those  provided  to MTI's  other MIPS  Semiconductor  partners)
support  and  maintenance  for MIPS  Tools  (excluding  IDT *** MIPS  Commercial
Software) which are licensed to IDT pursuant to the terms of this Agreement.

5.3.     MIPS Commercial Software.

         5.3.1.  MTI shall make available for purchase,  support and maintenance
services with respect to *** MIPS  Commercial  Software to third party customers
in accordance with MTI's then current standard terms, conditions, and prices.

         5.3.2. IDT may make support and maintenance  services  available to its
customers of *** MIPS Commercial Software.

5.4      ***

5.5      No Support.  MTI shall have no  responsibility or obligation to provide
any maintenance or support  whatsoever to any person or entity regarding (a) ***
MIPS  Chips,  or (b) IDT *** of  MIPS  Commercial  Software,  MIPS  Tools,  MIPS
commercial documentation or MIPS Internal Documentation.

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       9
<PAGE>

6.       COMPENSATION AND PRICES

6.1      License Fee. Upon  acceptance of the license rights pursuant to Section
2.1.1,  IDT will be entitled to license  the new MIPS  Architecture  or new MIPS
Design  ***  to  license  the  same  MIPS   Architecture   and  MIPS  Design  on
substantially  the same terms and at  substantially  the same time  (within  one
year) as IDT.

6.2      Royalties

         6.2.1    MIPS Chips.

                  6.2.1.1  Royalty ***. IDT agrees to pay MTI royalties based on
Net Revenue  received by IDT for the sale of MIPS Chips by IDT  according to the
royalty rates ("Applicable Rate") included in the following schedule:

***                         ***
 ***%                       ***%              ***
 ***%                       ***%              ***
 ***%                       ***%              ***

***

         ***

         ***

                  6.2.1.2  ***


         6.2.2 Software.

                  6.2.2.1  ***

                  6.2.2.2  ***

6.3.     Payment. IDT shall make such royalty and license fee payments to MTI on
the forty-fifth (45th) day following the end of each IDT fiscal quarter.  On any
overdue  royalty  payments,

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       10
<PAGE>

MTI may charge and IDT shall pay a one  percent  (1%) per month  finance  charge
upon the unpaid balance until the date of payment.

6.4      Records and Reports.

         6.4.1.  Records.  IDT shall keep complete and accurate records relating
to the sales of *** and *** MIPS  Chips  sold and each  copy of MIPS  Commercial
Software licensed, which records shall at a minimum include the name and address
of the  purchaser/sublicensee,  the date of shipment,  the unit price, the total
purchase price of the order and a copy of the sublicense agreement.

         6.4.2 Reports. IDT shall report to MTI on an IDT fiscal quarterly basis
for each MIPS Chip sold and each copy of MIPS Commercial Software licensed,  the
quantity  sold/sublicensed,  the Net Revenue and the total amount of royalty and
license  fees due and  owing to MTI for such IDT  fiscal  quarter.  The  reports
described in this  Section  shall be made to MTI no later than  forty-five  (45)
days of the close of each IDT fiscal quarter.

         6.4.3  Audit.  MTI  shall  have  the  right,   through  an  independent
accounting  firm, to make an examination  and audit,  not more  frequently  than
annually,  during normal  business  hours,  of IDT's records and accounts as may
contain  information  bearing upon the amounts due hereunder.  Prompt adjustment
shall  be made by IDT or MTI as the  case  may be for any  errors  or  omissions
disclosed by such audit. In the event that any quarterly report  understates the
royalties and license fees due for any fiscal  quarter by more than five percent
(5%),  IDT shall  reimburse MTI for the cost of such audit.  No IDT  information
examined by the  independent  accounting  firm shall be  disclosed to MTI or any
other person.

6.5      ***

7.       PURCHASING RIGHTS AND OBLIGATIONS.

7.1      ***

7.2      ***

8.       Relationship with the Original Agreement. This Agreement supersedes the
Original Agreement with respect to all transactions and occurrences on and after
the Effective Date,  including,  without  limitation,  all license  rights,  and
royalty rates.

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       11
<PAGE>

9.       New  Technology.  Subject  to  the  terms  of the  Mutual  Confidential
Information  Non-Disclosure  Agreement,  Exhibit D, the  parties  shall meet and
discuss  information  relating  to new  technology,  product  plans,  and design
efforts, to the extent related to the subject matter of this Agreement.

10.      MIPS' DUTY TO PROVIDE EQUAL RIGHTS

The  material  obligations  imposed  on  IDT  under  this  Agreement  shall,  in
aggregate,  be no  greater  than those  imposed on the other MIPS  Semiconductor
Partners of MIPS. The material  rights granted to IDT under this Agreement shall
be no less than those  granted  to any other  similarly  licensed  Semiconductor
Partner.  The parties  acknowledge and agree that this Agreement will be amended
to accomplish the purpose of this Section should MTI provide, in aggregate, more
rights to or require lesser obligations of any current or future Partner.

11.      ***

12.      INVENTIONS AND TOOLING

12.1.    Title.

         12.1.1 All designs,  data, MIPS Technology,  and MIPS Know-How provided
by MTI to IDT shall remain the property of MTI exclusively throughout the world.
All modifications, enhancements, ideas, discoveries, inventions, derivatives and
other information and improvements to such designs,  data, MIPS Technology,  and
MIPS Know-How,  developed by MTI,  shall remain the property of MTI  exclusively
throughout the world. MTI shall have the exclusive,  world-wide right, title and
interest in and to all patents,  patent  applications,  copyrights,  mask works,
trademarks,  and all other proprietary right relating to such MTI designs, data,
MIPS Technology, MIPS Know-How, MTI modifications, MTI enhancements,  and/or MTI
improvements;

         12.1.2  MTI shall  retain  the  ownership  rights to the logic  design,
circuit design, and pattern generation tapes created by its development efforts.
IDT shall  retain  physical  possession  of such items to perform its rights and
obligations  under this Agreement.  Upon  cancellation of this Agreement for any
reason, IDT shall return or destroy MTI Internal Documentation and an officer of
IDT shall  certify that such MIPS  Internal  Documentation  has been returned or
destroyed.

***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.

                                       12
<PAGE>

         12.1.3 All IDT  modifications  and  improvements to the MIPS Chips, all
IDT modifications and improvements to the technology,  and all IDT modifications
and improvements to the information  licensed in Section 2 herein,  shall belong
exclusively to IDT.

12.2     IDT's Inventions.

         12.2.1  All  discoveries,   improvements,   and  inventions   conceived
including mask works fixed in a semiconductor  chip product,  in the performance
of this Agreement by IDT shall be the sole and exclusive property of IDT and IDT
shall  retain  any and all  rights to file any  patent  applications,  mask work
registrations, trademark registrations, and copyrights thereon.

         12.2.2 IDT shall own all right,  title and  interest in any  integrated
circuit  product it develops  even if such product is designed  specifically  to
interface with a MIPS Chip. Upon  cancellation of this Agreement for any reason,
MTI shall return or destroy IDT Confidential  Information and an officer of MIPS
shall  certify  that such IDT  Confidential  Information  has been  returned  or
destroyed.

12.3     Survival. The provisions of this Section shall survive the termination,
cancellation, or expiration of this Agreement.

13.      PROPRIETARY INFORMATION

13.1     Definition.  "Proprietary Information" as used herein shall mean all or
any portion of only the: (a) written,  recorded,  graphical or other information
in tangible form disclosed,  during the term of this Agreement,  by one party to
the  other  party  which is  stamped  "Proprietary,"  "Confidential,"  or with a
similar  legend  denoting the  proprietary  interest  therein of the  disclosing
party; (b) oral  information  which is disclosed by one party to the other party
to the extent it is identified as "Proprietary" or "Confidential" at the time of
oral disclosure, is reduced to written or other tangible form within thirty (30)
days  of  oral  disclosure,  and  such  written  or  tangible  form  is  stamped
"Proprietary", "Confidential", or with a similar legend denoting the proprietary
interest  therein  of  the  disclosing,  party;  (c)  the  MIPS  Tools  and  the
Deliverables;  and (d) models and other devices  delivered or disclosed,  during
the term of this  Agreement,  by one party to the other  party  which  have been
identified  in writing at the time of disclosure  as being,  proprietary  to the
disclosing  party  and  any  information,  data or  know-how  derived  from  any
information  contained  in  items  (a),  (b),  (c) and (d),  above  ("Derivative
Information");  provided, however, Proprietary Information shall not include any
information that is:

         (a) in the possession of the receiving party prior to disclosure by the
         disclosing party and not subject to other restrictions on disclosure;

                                       13
<PAGE>

         (b) independently developed by the receiving party;

         (c) publicly disclosed by the disclosing party;

         (d) rightfully  received  by  the  receiving  party from a third  party
         without restrictions on disclosure;

         (e) approved for unrestricted release or unrestricted disclosure by the
         disclosing party; or

         (f) produced or disclosed  pursuant to applicable laws,  regulations or
         court order,  provided  the  receiving  party has given the  disclosing
         party prompt notice of such request so that the disclosing party has an
         opportunity to defend, limit or protect such production or disclosure.

13.2     Restrictions.  This Agreement and the exchanges  hereunder shall not be
deemed to  establish  a  confidential  relationship  between the parties and all
information,  documentation  and devices exchanged between the parties hereunder
other  than  Proprietary  Information  shall  be  received  and  treated  by the
receiving party on a non confidential and unrestricted basis.

         The  parties  agree,  for a period of ten (10)  years  from the date of
disclosure:

         (a) not to disclose Proprietary  Information of the other party outside
         of the receiving party;

         (b) to limit dissemination of the other party's Proprietary Information
         to only those of the receiving party's officers,  directors, agents and
         employees who require access thereto for authorized purposes;

         (c) to  ensure  that  each  person  who  receives  or   has  access  to
         Proprietary Information has previously executed a written nondisclosure
         agreement; and

         (d)  to  return  to  the  disclosing  party,  or  destroy,  Proprietary
         Information of the disclosing  party upon receipt of a written  request
         therefor from the disclosing party, without retaining any copy thereof.

         The  standard of care to be exercised  by the  receiving  party to meet
these  obligations  shall be the standard  exercised by the receiving party with
respect to its own proprietary  information of a similar nature, but in no event
less than due care.


                                       14
<PAGE>

13.3     No  Publication.  A copyright  notice by itself does not  constitute or
evidence a publication or public disclosure.

13.4     Proprietary Notices.

         13.4.1 MIPS Commercial  Software,  MIPS commercial  documentation,  and
MIPS  Internal  Documentation.  MIPS  commercial  documentation,  MIPS  Internal
Documentation,  and MIPS Commercial Software are copyrighted. Copies may be made
only as permitted by this  Agreement.  As a condition  of the  reproduction  and
distribution  rights  granted  herein,  IDT  shall  reproduce  and apply the MTI
copyright  notice to all copies,  in whole or in part,  in any form, of the MIPS
Commercial Software or MIPS Documentation  reproduced  hereunder.  IDT shall not
alter or remove any copyright, trademark, tradename or other proprietary notice,
legend, symbol or label appearing on or in copies of MIPS Commercial Software or
MIPS Documentation.

         13.4.2 MIPS Chips. IDT shall cause MTI's respective  copyright and mask
work notices to be placed on the masks of all MIPS Chips containing  portions of
MTI copyrighted or MTI mask work content.

         13.4.3  Rights  in Data.  The  parties  will  cooperate  in the  mutual
determination  of a procedure for the usage of appropriate  "Rights in Technical
Data" type legends to be included,  as appropriate,  on items licensed by MTI to
IDT  pursuant  to this  Agreement  that IDT has  reason and the right to deliver
under one or more U.S. Government contracts or subcontracts.

13.5     Exhibit  A.  Until the  Tape-Out  of a MIPS  Chip,  all  documents  and
information  set forth on Exhibit A,  including all updates,  modifications  and
derivatives thereof,  shall be deemed Confidential  Information  irrespective of
marking.  Thereafter,  except for bonding diagrams,  electrical  specifications,
instruction  formats,  timing diagrams,  and any other  specifications  commonly
provided  by  semiconductor  chip  manufacturers  to their  customers,  all such
Exhibit A documents and information,  including all updates, modifications,  and
derivatives thereof, shall be deemed to be Confidential Information irrespective
of  marking.  MTI  shall not  unreasonably  refuse  to  permit  IDT to  disclose
Confidential Information relating to a design licensed by IDT from MTI hereunder
to prospective customers subject to appropriate confidentiality agreements prior
to tapeout for beta site purposes.

13.6     Survival.  The provisions of this Section shall survive the expiration,
termination, or cancellation of this Agreement.

14.      PROPRIETARY RIGHTS INDEMNIFICATION

14.1     Indemnification  by MTI.  MTI  shall  indemnify  and hold IDT  harmless
against any claim based on infringement by the design furnished by MTI of a U.S.
trade secret, patent, mask


                                       15
<PAGE>

work right,  copyright,  trademark or other  proprietary right of a third party,
shall  defend at its expense  all suits  against IDT based upon such a claim and
shall pay costs and damages awarded against IDT in such suit,  provided that IDT
shall  notify MTI  promptly in writing of such suit and at MTI's  request and at
its  expense  is  given  control  of  such  suit  and all  reasonable  requested
information  and  assistance for defense of same. IDT shall have the right to be
represented  by its own attorney at its expense.  This indemnity does not extend
to any suit based upon an  infringement  or alleged  infringement of any patent,
copyright, mask work right, trademark, trade secret, or other proprietary rights
by the manufacturing  process or modification of the MIPS Chips made by IDT, the
use of the MIPS  Chips in  combination  with other  equipment  or  software  not
provided by MTI or a  modification  or enhancement to the MIPS Chips not made by
MTI,  if  such  claim  would  not  have  occurred  but  for  such   combination,
modification or enhancement,  any marking, or branding applied to the MIPS Chips
or  modification or design of the MIPS Chips by or at the request of IDT, or any
infringement based upon AT&T, Berkeley,  or Sun Microsystems  software except as
to any  modifications or enhancements to such software made by MTI and delivered
to IDT.  The  foregoing  states the entire  liability  of MTI for trade  secret,
patent,  mask work  right,  copyright,  trademark  or other  proprietary  rights
infringement.

14.2     Limitation of Liability.  THE FOREGOING  STATES THE ENTIRE LIABILITY OF
THE PARTIES,  AND THE EXCLUSIVE REMEDY FOR THE PARTIES,  FOR ANY INFRINGEMENT OF
ANY  PATENT,  COPYRIGHT,  TRADEMARK,  TRADE  SECRET,  MASK  WORK  RIGHT OR OTHER
PROPRIETARY RIGHT OF A THIRD PARTY BY MIPS CHIPS, MIPS COMMERCIAL DOCUMENTATION,
AND MIPS SOFTWARE, OR ANY PART THEREOF.

14.3     Remedy for Infringement.

         14.3.1 If the design or  manufacture  of any MIPS Chip,  or any portion
thereof, is finally adjudged to infringe a United States patent,  copyright,  or
mask work right, MTI may:

         (a) procure the right to continue using the MIPS Chip or process;

         (b) replace  or  modify  the MIPS Chip or  process  so that it  becomes
         noninfringing; or

         (c) refund to IDT the costs of such  infringing  MIPS Chip mask  set(s)
         (if any) at standard  manufacturing cost, the value of all inventory of
         such  infringing  MIPS Chip, and all  work-in-process  relating to such
         infringing MIPS Chip as audited by an independent third party.

         14.3.2  This  indemnity  does not  extend to any suit based upon (a) an
infringement or alleged infringement of any patent,  copyright, mask work right,
trademark,  trade secret or other proprietary  rights by the modification of the
MIPS Chip by IDT;  or (b) the use of the MIPS  Chip

                                       16

<PAGE>

in  combination  with other  equipment or software not provided by MTI; or (c) a
modification  or  enhancement  not  made by MTI if such  claim  would  not  have
occurred but for such  combination,  modification,  or  enhancement;  or (d) any
marking or branding  applied to the MIPS Chips or  modification or design of the
MIPS Chips by or at the request of IDT; or (e) any infringement based upon AT&T,
Berkeley,  or  Sun  Microsystems  software  except  as to any  modifications  or
enhancements  to such  software  made by MTI and  delivered  to IDT.  SECTION 14
STATES THE ENTIRE  LIABILITY OF MTI FOR TRADE SECRET,  PATENT,  MASK WORK RIGHT,
COPYRIGHT, TRADEMARK OR OTHER PROPRIETARY RIGHTS INFRINGEMENT.

14.4     Survival.   The  provisions  of  this  Section  14  shall  survive  the
termination, cancellation or expiration of this Agreement.

15.      TERM, CANCELLATION AND TERMINATION

15.1     Term. The term of this Agreement, unless earlier canceled or terminated
in accordance with the provisions of Sections 15.2 and 15.3  hereinafter,  shall
be from the Effective Date through December 31, 2007 (the "Termination Date").

15.2     Termination. MTI may terminate this Agreement effective immediately and
without  liability upon written notice to IDT if any one of the following events
occurs:

         (a) IDT files a voluntary  petition in  bankruptcy  or otherwise  seeks
         protection under any law for the protection of debtors;

         (b) proceeding  is  instituted  against IDT under any  provision of the
         Federal Bankruptcy Code which is not dismissed within ninety (90) days;

         (c) IDT is adjudged a bankrupt;

         (d) a court assumes  jurisdiction  of the assets of IDT under a federal
         reorganization act;

         (e) a  trustee  or  receiver  is  appointed  by a  court  for  all or a
         substantial portion of the assets of IDT;

         (f) IDT becomes insolvent, ceases or suspends business; or

         (g) IDT makes an  assignment  of the  majority  of its  assets  for the
         benefit of its creditors.


                                       17
<PAGE>

15.3     Cancellation for Cause. If either party fail to perform or violates any
material  obligation  under this Agreement,  then, upon thirty (30) days written
notice to the breaching party  specifying  such default (the "Default  Notice"),
the non-breaching party may terminate this Agreement, without liability, unless:

         (a) The breach  specified  in the  Default  Notice is cured  within the
         thirty (30) day period; or

         (b) The  default  reasonably  requires  more than  thirty  (30) days to
         correct  (specifically  excluding  any failure to pay  money),  and the
         defaulting party has begun substantial  corrective action to remedy the
         default within such thirty (30) days period and diligently pursues such
         action,  in which  event,  termination  shall not be  effective  unless
         ninety  (90)  days has  expired  from the  date of the  Default  Notice
         without  such  corrective   action  being  completed  and  the  default
         remedied.

15.4     Fulfillment  of  Orders  Upon  Termination.   The  expiration  of  this
Agreement  shall have no effect on any purchase order placed by MTI prior to the
effective date of such  expiration.  Any payment  obligations  incurred prior to
termination,   expiration  or   cancellation   shall  survive  the   expiration,
cancellation, or termination of this Agreement.

15.5     Continuation.

         15.5.1 Notwithstanding the passage of the Termination Date as set forth
in Section 15.1, or  termination/cancellation  of this Agreement for any reason,
the rights and licenses  granted to IDT pursuant to Section 2 of this Agreement,
except for the right to receive  updates on existing  MIPS Chip  products,  MIPS
Commercial  Software,  and  information on future MIPS Chips and Systems,  shall
continue  (as a result of rights  granted  in  accordance  with  Section  2) for
successive terms of ten (10) years that will  automatically  renew,  conditioned
upon payment by IDT of royalties pursuant to Section 6 herein.

         15.5.2  However,  except for IDT's  continuing  right to distribute ***
MIPS Binary Software  conditioned upon payment of royalties  (Section 6), if IDT
materially  breaches its duties  under the terms of the Software  License or any
provision  herein relating to the MIPS Commercial  Software,  MTI may cancel the
Software  License and all rights  granted  herein  relating  to MIPS  Commercial
Software.  In the event of such  cancellation of IDT's rights to MIPS Commercial
Software,  IDT shall promptly  return to MTI all MIPS Source Code  documentation
and information provided by MTI in connection with the MIPS Commercial Software,
and shall  promptly pay to MTI any and all amounts due and owing relating to the


***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.


                                       18
<PAGE>


MIPS Commercial Software.  After cancellation,  IDT shall have no right to copy,
market, or distribute MIPS Source Code Software or *** MIPS Binary Software.

16.      GENERAL TERMS AND CONDITIONS.

16.1     Notices.  All notices and requests  required or  authorized  hereunder,
shall be given in  writing  either  by  personal  delivery  to the party to whom
notice  is  given,  or  by  certified  mail,  postage  prepaid,  return  receipt
requested. The date upon which any such notice is so personally delivered, or if
the  notice is given by  certified  mail,  the date  three (3) days  after it is
deposited  in the U.S.  mails,  shall be deemed  to be the date of such  notice,
irrespective of the date appearing therein.

If to IDT:                 Leonard Perham, President and CEO
                           2975 Stender Way
                           Santa Clara, CA 95054

with a copy to:            Jack Menache, Esq.
                           Vice President, General Counsel & Secretary
                           Integrated Device Technology, Inc.
                           2975 Stender Way
                           Santa Clara, CA 95054

If to MTI:                 James MacHale
                           MIPS Technologies, Inc.
                           2011 North Shoreline Boulevard
                           Mountain View, CA 94043

with a copy to:            General Counsel
                           MIPS Technologies, Inc.
                           2011 North Shoreline Boulevard
                           Mountain View, CA 94043

If to SGI:                 Legal Services
                           2011 North Shoreline Boulevard
                           Mountain View, CA 94043

         The address of the parties may be changed by notice given in accordance
with this Section.


***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.


                                       19
<PAGE>

16.2     Export.  Each party shall comply with all laws and  regulations  of the
United  States  Government  relating  to the export  from the  United  States of
technical  information,   technical  data,  or  products  made  using  technical
information  or technical  data or products  received from the other party under
this  Agreement  and any exhibit  hereto.  The  parties  agree to  cooperate  in
obtaining any required  licenses.  In the event of a breach, the breaching party
shall indemnify and hold the non-breaching party harmless for any breach of this
Section.

16.3     Governing Law and Forum Selection.  This Agreement shall be governed by
California law excluding its conflict of laws rules. All disputes arising out of
this Agreement shall be subject to the exclusive  jurisdiction  and venue of the
California  state  courts of Santa Clara  County  (or, in the case of  exclusive
federal jurisdiction, the United States District Court for the Northern District
of  California)   and  the  parties   consent  to  the  personal  and  exclusive
jurisdiction and venue of these courts.

16.4     Waiver.  The delay or failure of a party to exercise any right,  power,
remedy,  or  privilege  hereunder  or failure to  strictly  enforce  any breach,
violation,  default,  provision  or  condition  shall not impair any such right,
power,  remedy  or  privilege  nor  shall  it  constitute  a waiver  thereof  or
acquiescence  thereto.  Any  waiver,  permit,  consent,  or approval of any kind
regarding  any  breach,  violation,  default,  provision  or  condition  of this
Agreement  must  be in  writing  and  shall  be  effective  only  to the  extent
specifically  set forth in such  writing.  No partial  waiver of any such right,
power, privilege, breach, violation, default, provision, or condition on any one
occasion  shall preclude any other or further  exercise  thereof or constitute a
waiver thereof or acquiescence  thereto on any subsequent  occasion unless clear
and express notice thereof in writing is provided.

16.5     Assignment.  Neither party shall assign this  Agreement or any material
responsibilities,  rights, or any orders issued hereunder or delegate any duties
created hereunder to any person or entity other than a U.S. entity  controlling,
controlled  or under  common  control  with such party,  or a U.S.  successor in
interest   to  its  MIPS  risc   microprocessor   business  by  way  of  merger,
consolidation,  transfer of all or substantially all of such assets, without the
prior  written  consent  of the  other  party.  Any  attempt  of  assignment  or
delegation  without the  required  consent  shall be void.  This  Section is not
intended to prohibit  either party from  reasonably  subcontracting  work in the
course of performing this Agreement.

16.6     Captions.  All Section captions and headings are for reference only and
shall not be considered in interpreting or construing this Agreement.

16.7     Severability.  If any provision of this Agreement is declared  invalid,
illegal,  or unenforceable by any tribunal,  then such provision shall be deemed
automatically  adjusted to conform to the  requirements for validity as declared
at such time and, as so adjusted,  shall be


                                       20
<PAGE>

deemed a provision of this Agreement as though  originally  included herein.  In
the event that the provision deemed invalid, illegal or unenforceable is of such
a nature that it cannot be so adjusted,  the provision  shall be deemed  deleted
from this Agreement as though the provision had never been included  herein.  If
any  provision  or  portion of this  Agreement  is held to be  unenforceable  or
invalid,  the parties  agree to  negotiate,  in good faith,  a substitute  valid
provision  which most nearly  effects the parties'  intent in entering into this
Agreement.  In either case,  the remaining  provisions of this  Agreement  shall
remain in full force and effect.

         WITHOUT LIMITING THE FOREGOING,  IT IS EXPRESSLY  UNDERSTOOD AND AGREED
THAT EACH AND EVERY  PROVISION OF THIS AGREEMENT WHICH PROVIDES FOR A LIMITATION
OF LIABILITY,  DISCLAIMER OF WARRANTY OR EXCLUSION OF DAMAGES IS INTENDED BY THE
PARTIES TO BE SEVERABLE AND INDEPENDENT OF ANY OTHER SUCH PROVISION. FURTHER, IN
THE  EVENT  THAT ANY  REMEDY  HEREUNDER  IS  DETERMINED  TO HAVE  FAILED  OF ITS
ESSENTIAL PURPOSE,  ALL LIMITATIONS OF LIABILITY AND EXCLUSIONS OF DAMAGES SHALL
REMAIN IN EFFECT.

16.8     Binding  Effect.  This Agreement shall be binding upon and inure to the
benefit of the successors, administrators,  executors, heirs and assigns of each
party hereto.

16.9     Independent  Contractors.  The parties are each independent contractors
and neither party shall be, nor represent  itself to be, the  franchiser,  joint
venturer,  franchisee,  partner,  broker,  employee,  servant,  agent,  or legal
representative of the other party for any purpose  whatsoever.  Neither party is
granted  any  right  or  authority  to  assume  or  create  any   obligation  or
responsibility,  express  or  implied,  on behalf of or in the name of the other
party, or bind the other party in any matter or thing whatsoever,  including but
not limited to, the right or  authority to obligate the other party to accept or
deliver any order, or to sell or refuse to sell to any potential customer.

16.10    Limitation  of Damages.  IN NO EVENT SHALL  EITHER  PARTY BE LIABLE FOR
COSTS OF  PROCUREMENT  OF SUBSTITUTE  GOODS AND  SERVICES,  LOSS OR USE, DATA OR
PROFITS,  INTERRUPTION  OF  BUSINESS  OR  ANY  SPECIAL,  INCIDENTAL,   INDIRECT,
EXEMPLARY,  OR CONSEQUENTIAL DAMAGES,  ARISING OUT OF OR IN CONNECTION WITH THIS
AGREEMENT,  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,  WHETHER IN AN ACTION
FOR CONTRACT,  STRICT LIABILITY OR TORT (INCLUDING NEGLIGENCE) OR OTHERWISE, AND
WHETHER OR NOT THE PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. THE
ESSENTIAL  PURPOSE OF THIS PROVISION IS TO LIMIT THE POTENTIAL  LIABILITY OF THE
PARTIES.

                                       21
<PAGE>

16.11    Precedence.  In the event of any  inconsistency or conflict between the
terms and conditions of this Agreement on the one hand and any term or condition
of an Exhibit to this  Agreement on the other hand,  the terms and conditions of
this Agreement shall in all instances govern and control.

16.12    Entire  Agreement.  This Agreement and the other  documents,  exhibits,
schedules,  instruments,  certificates,  and writings  attached and/or delivered
pursuant hereto contain and constitute the sole,  complete and entire  agreement
and understanding of the parties concerning the matters contained herein and may
not be  altered,  modified  or  changed in any  manner  except by  writing  duly
executed by the parties.  No statements,  promises or representations  have been
made by any party to another,  or are relied upon, and no consideration has been
or is  offered,  promised,  expected  or held out,  other than as stated in this
Agreement. No party is relying on any representations other than those expressly
set forth herein. No conditions precedent to the effectiveness of this Agreement
exist,  other than as may be  expressly  provided  herein.  There are no oral or
written collateral agreements. All prior discussions and negotiations have been,
and are, merged and integrated into, and superseded by, this Agreement.

         IN WITNESS  WHEREOF,  the  parties  have caused  this  Agreement  to be
executed by their duly authorized representatives.


SILICON GRAPHICS, INC.                   INTEGRATED DEVICE TECHNOLOGY, INC.

By:________________________              By:________________________

Title: ____________________              Title: ____________________

Date: _____________________              Date: _____________________


MIPS TECHNOLOGIES, INC.

By:________________________

Title: ____________________

Date: _____________________



                                       22
<PAGE>


                                    EXHIBIT A
                                  DELIVERABLES

***





***   Confidential  treatment has been  requested  for certain  portions of this
      document.  Such  omitted  portions  have been  filed  separately  with the
      Securities and Exchange Commission.
<PAGE>

                                    EXHIBIT B
                                   TRADEMARKS

                                 TO BE APPENDED



<PAGE>

                                    EXHIBIT C
                   MIPS COMMERCIAL SOFTWARE LICENSE AGREEMENT
                                 TO BE APPENDED


<PAGE>


                                    EXHIBIT D
                                 TO BE APPENDED



<TABLE>
                                  EXHIBIT 21.1

                        LIST OF REGISTRANTS SUBSIDIARIES


<CAPTION>
                                                           State or Other Jurisdiction            Owned by Registrant
                                                           of Incorporation
<S>                                                        <S>                                    <C>
Centaur Technology, Inc.                                   California                             100
Clear Logic, Inc.                                          California                              34
Baccarat Coyote, Inc.                                      California                             100
Baccarat Silicon, Inc.                                     California                             100
Integrated Device Technology Asia, Limited                 Hong Kong                              100
IDT Asia, Limited                                          Hong Kong                              100
IDT Europe Limited                                         United Kingdom                         100
I.D.T. France S.A.R.L.                                     France                                 100
IDT Foreign Sales Corporation                              Barbados                               100
Integrated Device Technology  International Holdings,      California                             100
Inc.
Integrated Device Technology, Inc. Cayman Islands          Cayman Islands                         100
Corporation
IDT Integrated Device Technology AB (Sweden)               Sweden                                 100
Integrated Device Technology Europe, Inc.                  California                             100
Integrated Device Technology GmbH                          Germany                                100
Integrated Device Technology (Israel) Ltd.                 Israel                                 100
Integrated Device Technology Italia S.r.l.                 Italy                                  100
Integrated Device Technology Korea, Inc.                   Korea                                  100
Integrated Device Technology (Malaysia) SDN. BHD           Malaysia                               100
Integrated Device Technology Realty Holdings, Inc.         Philippines                             40
Integrated Device Technology Holdings Inc.                 Philippines                             40
Integrated Device Technology (Philippines), Inc.           Philippines                            100
Integrated Device Technology Singapore (1997) Pte Ltd      Singapore                              100
Nippon IDT KK                                              Japan                                  100
Quality Semiconductor, Inc.                                California                             100
Quality Semiconductor Australia Pty. Ltd.                  Australia                              100
</TABLE>



                       Consent of Independent Accountants


We  hereby  consent  to the  incorporation  by  reference  in  the  Registration
Statements on Form S-8 (Nos. 33-4681, 33-34458,  33-54937,  33-63133,  33-15871,
333-36601,  333-45245, 333-77559 and 333-64279) of Integrated Device Technology,
Inc. of our report dated April 16, 1999,  except for Note 13, which is as of May
7, 1999, appearing on page 31 of this Annual Report on Form 10-K.



PricewaterhouseCoopers LLP
San Jose, California
June 21, 1999


<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
THIS  SCHEDULE  CONTAINS  SUMMARY  FINANCIAL   INFORMATION  EXTRACTED  FROM  THE
CONSOLIDATED  FINANCIAL STATEMENTS OF INTEGRATED DEVICE TECHNOLOGY,  INC. AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>                                   1,000

<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                                 MAR-28-1999
<PERIOD-START>                                    MAR-30-1998
<PERIOD-END>                                      MAR-28-1999
<CASH>                                                138,660
<SECURITIES>                                           54,616
<RECEIVABLES>                                          61,163
<ALLOWANCES>                                            8,116
<INVENTORY>                                            52,577
<CURRENT-ASSETS>                                      339,559
<PP&E>                                                903,637
<DEPRECIATION>                                        626,189
<TOTAL-ASSETS>                                        674,892
<CURRENT-LIABILITIES>                                 144,626
<BONDS>                                               184,354
                                       0
                                                 0
<COMMON>                                                   83
<OTHER-SE>                                            272,953
<TOTAL-LIABILITY-AND-EQUITY>                          674,892
<SALES>                                               540,199
<TOTAL-REVENUES>                                      540,199
<CGS>                                                 344,424
<TOTAL-COSTS>                                         548,668
<OTHER-EXPENSES>                                      132,893
<LOSS-PROVISION>                                            0
<INTEREST-EXPENSE>                                     13,885
<INCOME-PRETAX>                                      (253,533)
<INCOME-TAX>                                           30,072
<INCOME-CONTINUING>                                  (283,605)
<DISCONTINUED>                                              0
<EXTRAORDINARY>                                             0
<CHANGES>                                                   0
<NET-INCOME>                                         (283,605)
<EPS-BASIC>                                           (3.45)
<EPS-DILUTED>                                           (3.45)



</TABLE>


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