As filed with the Securities and Exchange Commission on April 19, 2000

                                                 Registration No. 333-__________

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

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                    FORM S-8
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

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

                       INTEGRATED DEVICE TECHNOLOGY, INC.
             (Exact Name of Registrant as Specified in Its Charter)

               Delaware                                     94-2669985
    (State or Other Jurisdiction of                       (IRS Employer
    Incorporation or Organization)                     Identification Number)

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

                                2975 Stender Way
                          Santa Clara, California 95054
           (Address of Principal Executive Offices including Zip Code)

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

                       INTEGRATED DEVICE TECHNOLOGY, INC.
                        1984 EMPLOYEE STOCK PURCHASE PLAN
                            (Full Title of the Plan)

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

         James Laufman, Esq.                            Copy to:
           General Counsel                      Christoper Kaufman, Esq.
  INTEGRATED DEVICE TECHNOLOGY, INC.                Latham & Watkins
           2975 Stender Way                      135 Commonwealth Drive
    Santa Clara, California 95054             Menlo Park, California 94025
            (408) 727-6116                           (650) 328-4600

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

          (Name and Address, Including Zip Code, and Telephone Number,
                   Including Area Code, of Agent for Service)

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

<TABLE>
<CAPTION>
--------------------------------------------------------------------------------------------------------------------
                                          CALCULATION OF REGISTRATION FEE
--------------------------------------------------------------------------------------------------------------------
                                                                    Proposed         Proposed
                                                                    Maximum           Maximum
                  Title of                         Amount           Offering         Aggregate        Amount of
              Securities to be                     to be           Price Per         Offering        Registration
                 Registered                    Registered (1)      Share (2)         Price (1)           Fee
--------------------------------------------------------------------------------------------------------------------
<S>                                              <C>                  <C>            <C>              <C>
Common Stock, par value $.001 per share          1,500,000            $37.28         $55,920,000      $14,762.88
--------------------------------------------- ----------------- ----------------- ---------------- -----------------
<FN>
(1)  This  registration  statement  shall  also cover any  additional  shares of
     common stock which become issuable under the Integrated Device  Technology,
     Inc. 1984 Employee  Stock Purchase Plan (the "Plan") by reason of any stock
     dividend,  stock  split,  recapitalization  or  other  similar  transaction
     effected without the receipt of consideration  which results in an increase
     in the  number of the  outstanding  shares of  common  stock of  Integrated
     Device  Technology,  Inc. In  addition,  pursuant to Rule 416(c)  under the
     Securities  Act  of  1933,  this  registration  statement  also  covers  an
     indeterminate  amount of  interests  to be offered or sold  pursuant to the
     employee benefit plan described herein.


<PAGE>

(2)  Estimated  solely  for the  purpose of  calculating  the  registration  fee
     pursuant to Rule 457(c) registered  hereunder based on the average high and
     low  prices  for the  Company's  Common  Stock as  reported  on the  Nasdaq
     National Market System on April 17, 2000.

     Proposed  sale to  take  place  as soon  after  the  effective  date of the
     Registration Statement as options granted under the Plan are exercised.

================================================================================
</FN>
</TABLE>

                                  Total Pages 3
                         Exhibit Index Appears on Page 2


<PAGE>

         Integrated  Device  Technology,  Inc.  (the  "Company")  filed with the
Securities and Exchange Commission the following Registration Statements on Form
S-8 relating to shares of the Company's  common stock, par value $.001 per share
(the  "Common  Stock")  to be  offered  and sold under the plan set forth on the
cover  page of this  Registration  Statement,  and the  contents  of such  prior
Registration  Statements  are  incorporated  in this  Registration  Statement by
reference:  (1)  Registration  Statement on Form S-8, filed March 30, 1992 (File
No.  033-46831),  (2)  Registration  Statement on Form S-8, filed August 5, 1994
(File No.  033-54937),  (3) Registration  Statement on Form S-8, filed September
26, 1997 (File No. 333-36601) and (4) Registration  Statement of Form S-8, filed
September 25, 1998 (File No. 333-64279).

Item 8. Exhibits
        --------

         5.1.     Opinion of Latham & Watkins.

         23.1.    Consent of PricewaterhouseCoopers LLP.

         23.2.    Consent of Latham & Watkins (included in Exhibit 5.1).

         24.      Power  of  Attorney  (included  in the  signature  page to the
                  Registration Statement).



                                       2
<PAGE>


                                   SIGNATURES

         Pursuant  to  the  requirements  of the  Securities  Act,  the  Company
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-8 and has  duly  caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the City of Santa Clara, State of California, on April 19, 2000.

                            INTEGRATED DEVICE TECHNOLOGY, INC.

                            By: /s/ Alan F. Krock
                                ----------------------------------------
                                Alan F. Krock, Vice President, Chief
                                Financial Officer (Principal Financial and
                                Accounting Officer)

                                POWER OF ATTORNEY

         KNOW ALL MEN BY THESE PRESENT, that each person whose signature appears
below  constitutes and appoints Alan Krock and James Laufman,  and each of them,
his true and  lawful  attorneys-in-fact  and  agents,  each with  full  power of
substitution  and  resubstitution,  for him and in his name, place and stead, in
any and all capacities, to sign any and all amendments (including post-effective
amendments)  to this  Registration  Statement,  and to file the  same,  with all
exhibits  thereto  and  other  documents  in  connection  therewith,   with  the
Securities and Exchange  Commission,  granting unto said  attorneys-in-fact  and
agents,  and each of them,  full power and  authority to do and perform each and
every act and thing  requisite  and  necessary to be done in order to effectuate
the same as  fully,  to all  intents  and  purposes,  as he might or could do in
person, hereby ratifying and confirming all that each of said  attorneys-in-fact
and  agents,  or any of them,  may  lawfully  do or  cause to be done by  virtue
hereof.

<TABLE>
         Pursuant to the  requirements of the Securities Act, this  registration
statement has been signed by the following  persons in the capacities  indicated
on the dates indicated.

Signature                                Title                                       Date
---------                                -----                                       ----
<S>                                      <C>                                         <C>
/s/ Jerry G. Taylor                      President, Chief Executive Officer and      April 19, 2000
-------------------------------------    Director (Principal Executive Officer)
Jerry G. Taylor


/s/ Carl E. Berg
-------------------------------------    Director                                    April 19, 2000
Carl E. Berg


/s/ John C. Bolger
-------------------------------------    Director                                    April 19, 2000
John C. Bolger


/s/ Federico Faggin
-------------------------------------    Director                                    April 19, 2000
Federico Faggin
</TABLE>

                                       3
[{"type": "S-8", "sequence": "1", "description": "FORM S-8", "secsgml_size_bytes": 9254}]
{"company-data": {"conformed-name": "INTEGRATED DEVICE TECHNOLOGY INC", "cik": "0000703361", "assigned-sic": "3674", "irs-number": "942669985", "state-of-incorporation": "DE", "fiscal-year-end": "0328"}, "filing-values": {"form-type": "S-8", "act": "33", "file-number": "333-35124", "film-number": "604650"}, "business-address": {"street1": "2975 STENDER WAY", "city": "SANTA CLARA", "state": "CA", "zip": "95054", "phone": "4087276116"}, "mail-address": {"street1": "2975 STENDER WAY", "city": "SANTA CLARA", "state": "CA", "zip": "95054"}}
As filed with the Securities and Exchange Commission on April 19, 2000

                                                 Registration No. 333-__________

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

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                    FORM S-8
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

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

                       INTEGRATED DEVICE TECHNOLOGY, INC.
             (Exact Name of Registrant as Specified in Its Charter)

               Delaware                                     94-2669985
    (State or Other Jurisdiction of                       (IRS Employer
    Incorporation or Organization)                     Identification Number)

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

                                2975 Stender Way
                          Santa Clara, California 95054
           (Address of Principal Executive Offices including Zip Code)

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

                       INTEGRATED DEVICE TECHNOLOGY, INC.
                        1984 EMPLOYEE STOCK PURCHASE PLAN
                            (Full Title of the Plan)

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

         James Laufman, Esq.                            Copy to:
           General Counsel                      Christoper Kaufman, Esq.
  INTEGRATED DEVICE TECHNOLOGY, INC.                Latham & Watkins
           2975 Stender Way                      135 Commonwealth Drive
    Santa Clara, California 95054             Menlo Park, California 94025
            (408) 727-6116                           (650) 328-4600

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

          (Name and Address, Including Zip Code, and Telephone Number,
                   Including Area Code, of Agent for Service)

                    ---------------------------------------
--------------------------------------------------------------------------------------------------------------------
                                          CALCULATION OF REGISTRATION FEE
--------------------------------------------------------------------------------------------------------------------
                                                                    Proposed         Proposed
                                                                    Maximum           Maximum
                  Title of                         Amount           Offering         Aggregate        Amount of
              Securities to be                     to be           Price Per         Offering        Registration
                 Registered                    Registered (1)      Share (2)         Price (1)           Fee
--------------------------------------------------------------------------------------------------------------------
Common Stock, par value $.001 per share          1,500,000            $37.28         $55,920,000      $14,762.88
--------------------------------------------- ----------------- ----------------- ---------------- -----------------
(1)  This  registration  statement  shall  also cover any  additional  shares of
     common stock which become issuable under the Integrated Device  Technology,
     Inc. 1984 Employee  Stock Purchase Plan (the "Plan") by reason of any stock
     dividend,  stock  split,  recapitalization  or  other  similar  transaction
     effected without the receipt of consideration  which results in an increase
     in the  number of the  outstanding  shares of  common  stock of  Integrated
     Device  Technology,  Inc. In  addition,  pursuant to Rule 416(c)  under the
     Securities  Act  of  1933,  this  registration  statement  also  covers  an
     indeterminate  amount of  interests  to be offered or sold  pursuant to the
     employee benefit plan described herein.
(2)  Estimated  solely  for the  purpose of  calculating  the  registration  fee
     pursuant to Rule 457(c) registered  hereunder based on the average high and
     low  prices  for the  Company's  Common  Stock as  reported  on the  Nasdaq
     National Market System on April 17, 2000.

     Proposed  sale to  take  place  as soon  after  the  effective  date of the
     Registration Statement as options granted under the Plan are exercised.

================================================================================
Total Pages 3
                         Exhibit Index Appears on Page 2
Integrated  Device  Technology,  Inc.  (the  "Company")  filed with the
Securities and Exchange Commission the following Registration Statements on Form
S-8 relating to shares of the Company's  common stock, par value $.001 per share
(the  "Common  Stock")  to be  offered  and sold under the plan set forth on the
cover  page of this  Registration  Statement,  and the  contents  of such  prior
Registration  Statements  are  incorporated  in this  Registration  Statement by
reference:  (1)  Registration  Statement on Form S-8, filed March 30, 1992 (File
No.  033-46831),  (2)  Registration  Statement on Form S-8, filed August 5, 1994
(File No.  033-54937),  (3) Registration  Statement on Form S-8, filed September
26, 1997 (File No. 333-36601) and (4) Registration  Statement of Form S-8, filed
September 25, 1998 (File No. 333-64279).

Item 8. Exhibits
        --------

         5.1.     Opinion of Latham & Watkins.

         23.1.    Consent of PricewaterhouseCoopers LLP.

         23.2.    Consent of Latham & Watkins (included in Exhibit 5.1).

         24.      Power  of  Attorney  (included  in the  signature  page to the
                  Registration Statement).

                                       2
SIGNATURES

         Pursuant  to  the  requirements  of the  Securities  Act,  the  Company
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-8 and has  duly  caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the City of Santa Clara, State of California, on April 19, 2000.

                            INTEGRATED DEVICE TECHNOLOGY, INC.

                            By: /s/ Alan F. Krock
                                ----------------------------------------
                                Alan F. Krock, Vice President, Chief
                                Financial Officer (Principal Financial and
                                Accounting Officer)

                                POWER OF ATTORNEY

         KNOW ALL MEN BY THESE PRESENT, that each person whose signature appears
below  constitutes and appoints Alan Krock and James Laufman,  and each of them,
his true and  lawful  attorneys-in-fact  and  agents,  each with  full  power of
substitution  and  resubstitution,  for him and in his name, place and stead, in
any and all capacities, to sign any and all amendments (including post-effective
amendments)  to this  Registration  Statement,  and to file the  same,  with all
exhibits  thereto  and  other  documents  in  connection  therewith,   with  the
Securities and Exchange  Commission,  granting unto said  attorneys-in-fact  and
agents,  and each of them,  full power and  authority to do and perform each and
every act and thing  requisite  and  necessary to be done in order to effectuate
the same as  fully,  to all  intents  and  purposes,  as he might or could do in
person, hereby ratifying and confirming all that each of said  attorneys-in-fact
and  agents,  or any of them,  may  lawfully  do or  cause to be done by  virtue
hereof.

         Pursuant to the  requirements of the Securities Act, this  registration
statement has been signed by the following  persons in the capacities  indicated
on the dates indicated.

Signature                                Title                                       Date
---------                                -----                                       ----
/s/ Jerry G. Taylor                      President, Chief Executive Officer and      April 19, 2000
-------------------------------------    Director (Principal Executive Officer)
Jerry G. Taylor

/s/ Carl E. Berg
-------------------------------------    Director                                    April 19, 2000
Carl E. Berg

/s/ John C. Bolger
-------------------------------------    Director                                    April 19, 2000
John C. Bolger

/s/ Federico Faggin
-------------------------------------    Director                                    April 19, 2000
Federico Faggin
3