UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION


                             Washington, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT
                         Pursuant to Section 13 or 15(d)
                     of The Securities Exchange Act of 1934


                        Date of Report: October 21, 2004
                        (Date of earliest event reported)


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


       Delaware                      000-18032                 93-0835214
       --------                      ---------                 ----------
      (State of                     (Commission              (IRS Employer
    incorporation)                  File Number)           Identification No.)



  5555 N.E. Moore Court, Hillsboro, Oregon                    97124-6421
  ---------------------------------------------               ----------
     (Address of principal executive offices)                 (Zip Code)


                                 (503) 268-8000
                                 --------------
              (Registrant's telephone number, including area code)


Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

[ ]  Written communications pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)

[ ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

[ ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))




Item 2.02      RESULTS OF OPERATIONS AND FINANCIAL CONDITION

               Attached hereto as Exhibit 99.1 and incorporated by reference
               herein is financial information for Lattice Semiconductor
               Corporation for the quarter ended October 2, 2004 and
               forward-looking statements relating to 2004 and the fourth
               quarter of 2004 as presented in a press release of October 21,
               2004. The information in this report shall be deemed incorporated
               by reference into any registration statement heretofore or
               hereafter filed under the Securities Act of 1933, as amended,
               except to the extent that such information is superseded by
               information as of a subsequent date that is included in or
               incorporated by reference into such registration statement. The
               information in this report shall not be treated as filed for
               purposes of the Securities Exchange Act of 1934, as amended.










                                   SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                           LATTICE SEMICONDUCTOR CORPORATION
                                                     (Registrant)



Date: October 21, 2004                     By: /s/ Jan Johannessen
                                               ---------------------------------
                                                   Jan Johannessen
                                                   Chief Financial Officer