UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                  SCHEDULE 13G

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934
                               (AMENDMENT NO. 1)*

                        LATTICE SEMICONDUCTOR CORPORATION
                                (Name of Issuer)

                     COMMON STOCK, PAR VALUE $0.01 PER SHARE
                         (Title of Class of Securities)

                                    518415104
                                 (CUSIP Number)

                                DECEMBER 31, 2007
                      (Date of Event which Requires Filing
                               of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

                                [ ] Rule 13d-1(b)
                                [X] Rule 13d-1(c)
                                [ ] Rule 13d-1(d)


*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).

                          Continued on following pages
                               Page 1 of 9 Pages






CUSIP NO.  518415104                                          PAGE 2 OF 9 PAGES


1        Names of Reporting Persons
         I.R.S. Identification Nos. of above persons (entities only)

                  SOROS FUND MANAGEMENT LLC


2        Check the Appropriate Box If a Member of a Group (See Instructions)
                                        a.       [ ]
                                        b.       [x]

3        SEC Use Only

4        Citizenship or Place of Organization

                  DELAWARE

                            5             Sole Voting Power
Number of                                          6,287,766
  Shares
Beneficially                6             Shared Voting Power
  Owned By                                         0
    Each
Reporting                   7             Sole Dispositive Power
    Person                                         6,287,766
    With
                            8             Shared Dispositive Power
                                                   0

9        Aggregate Amount Beneficially Owned by Each Reporting Person

                                    6,287,766

10       Check Box If the Aggregate Amount in Row (9) Excludes Certain
         Shares (See Instructions)

                                    [   ]

11       Percent of Class Represented By Amount in Row (9)

                                    5.46%

12       Type of Reporting Person (See Instructions)

                                    OO, IA









CUSIP NO.  518415104                                         PAGE 3 OF 9 PAGES

1        Names of Reporting Persons
         I.R.S. Identification Nos. of above persons (entities only)

                  GEORGE SOROS


2        Check the Appropriate Box If a Member of a Group (See Instructions)
                                        a.       [ ]
                                        b.       [x]

3        SEC Use Only

4        Citizenship or Place of Organization

                  UNITED STATES

                            5             Sole Voting Power
Number of                                          0
  Shares
Beneficially                6             Shared Voting Power
  Owned By                                         6,287,766
    Each
Reporting                   7             Sole Dispositive Power
    Person                                         0
    With
                            8             Shared Dispositive Power
                                                   6,287,766

9        Aggregate Amount Beneficially Owned by Each Reporting Person

                                    6,287,766

10       Check Box If the Aggregate Amount in Row (9) Excludes Certain
         Shares (See Instructions)

                                    [   ]

11       Percent of Class Represented By Amount in Row (9)

                                    5.46%

12       Type of Reporting Person (See Instructions)

                                    IA




CUSIP NO.  518415104                                         PAGE 4 OF 9 PAGES

1        Names of Reporting Persons
         I.R.S. Identification Nos. of above persons (entities only)

                  ROBERT SOROS


2        Check the Appropriate Box If a Member of a Group (See Instructions)
                                        a.       [ ]
                                        b.       [x]

3        SEC Use Only

4        Citizenship or Place of Organization

                  UNITED STATES

                            5             Sole Voting Power
Number of                                          0
  Shares
Beneficially                6             Shared Voting Power
  Owned By                                         6,287,766
    Each
Reporting                   7             Sole Dispositive Power
    Person                                         0
    With
                            8             Shared Dispositive Power
                                                   6,287,766

9        Aggregate Amount Beneficially Owned by Each Reporting Person

                                    6,287,766

10       Check Box If the Aggregate Amount in Row (9) Excludes Certain
         Shares (See Instructions)

                                    [   ]

11       Percent of Class Represented By Amount in Row (9)

                                    5.46%

12       Type of Reporting Person (See Instructions)

                                    IA




CUSIP NO.  518415104                                         PAGE 5 OF 9 PAGES


1        Names of Reporting Persons
         I.R.S. Identification Nos. of above persons (entities only)

                  JONATHAN SOROS


2        Check the Appropriate Box If a Member of a Group (See Instructions)
                                        a.       [ ]
                                        b.       [x]

3        SEC Use Only

4        Citizenship or Place of Organization

                  UNITED STATES

                            5             Sole Voting Power
Number of                                          0
  Shares
Beneficially                6             Shared Voting Power
  Owned By                                         6,287,766
    Each
Reporting                   7             Sole Dispositive Power
    Person                                         0
    With
                            8             Shared Dispositive Power
                                                   6,287,766

9        Aggregate Amount Beneficially Owned by Each Reporting Person

                                    6,287,766

10       Check Box If the Aggregate Amount in Row (9) Excludes Certain
         Shares (See Instructions)

                                    [   ]

11       Percent of Class Represented By Amount in Row (9)

                                    5.46%

12       Type of Reporting Person (See Instructions)

                                    IA




CUSIP NO.  518415104                                         PAGE 6 OF 9 PAGES


ITEM     1(A)     NAME OF ISSUER:  Lattice Semiconductor Corporation (the
                  "Issuer").

         1(B)     ADDRESS OF THE ISSUER'S PRINCIPAL EXECUTIVE OFFICES:

                  5555 N.E. Moore Court
                  Hillsboro, OR 97124

ITEM     2(A)     NAME OF PERSON FILING

     The Statement is filed on behalf of each of the following persons
(collectively, the "Reporting Persons"):

                    i)   Soros Fund Management LLC ("SFM LLC");

                    ii)  George Soros;

                    iii) Robert Soros; and

                    iv)  Jonathan Soros.

     This statement relates to Shares (as defined herein) held for the account
of Quantum Partners LDC, a Cayman Islands exempted limited duration company
("Quantum Partners"). SFM LLC serves as principal investment manager to Quantum
Partners. As such, SFM LLC has been granted investment discretion over portfolio
investments, including the Shares, held for the account of Quantum Partners.
George Soros serves as Chairman of SFM LLC, Robert Soros serves as Deputy
Chairman of SFM LLC, and Jonathan Soros serves as President and Deputy Chairman
of SFM LLC.

ITEM     2(B)     ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE:

     The address of the principal business office of each of the Reporting
Persons is 888 Seventh Avenue, 33rd Floor, New York, New York 10106.

ITEM     2(C)     CITIZENSHIP:

                    i)   SFM LLC is a Delaware limited liability company;

                    ii)  George Soros is a United States citizen;

                    iii) Robert Soros is a United States citizen; and

                    iv)  Jonathan Soros is a United States citizen.


ITEM     2(D)     TITLE OF CLASS OF SECURITIES:

                  Common Stock, par value $0.01 per share (the "Shares").

ITEM     2(E)     CUSIP NUMBER:

                  518415104





CUSIP NO.  518415104                                         PAGE 7 OF 9 PAGES


ITEM     3.       IF THIS STATEMENT IS FILED PURSUANT TO RULE 13D-1(B), OR
                  13D-2(B) OR (C), CHECK WHETHER THE PERSON FILING IS A:

                  This Item 3 is not applicable.

ITEM     4.       OWNERSHIP:


ITEM     4(A)     AMOUNT BENEFICIALLY OWNED:

     As of December 31, 2007, each of the Reporting Persons may be deemed to be
the beneficial owner of 6,287,766 Shares.

ITEM     4(B)     PERCENT OF CLASS:

     As of December 31, 2007, each of the Reporting Persons may be deemed to be
the beneficial owner of approximately 5.46% of the total number of Shares
outstanding.

ITEM     4(C)     NUMBER OF SHARES AS TO WHICH SUCH PERSON HAS:


                                                                                             
         SFM LLC
         (i)       Sole power to vote or direct the vote:                                              6,287,766
         (ii)      Shared power to vote or to direct the vote                                                  0
         (iii)     Sole power to dispose or to direct the disposition of                               6,287,766
         (iv)      Shared power to dispose or to direct the disposition of                                     0

         GEORGE SOROS
         (i)       Sole power to vote or direct the vote:                                                      0
         (ii)      Shared power to vote or to direct the vote                                          6,287,766
         (iii)     Sole power to dispose or to direct the disposition of                                       0
         (iv)      Shared power to dispose or to direct the disposition of                             6,287,766

         ROBERT SOROS
         (i)       Sole power to vote or direct the vote:                                                      0
         (ii)      Shared power to vote or to direct the vote                                          6,287,766
         (iii)     Sole power to dispose or to direct the disposition of                                       0
         (iv)      Shared power to dispose or to direct the disposition of                             6,287,766

         JONATHAN SOROS
         (i)       Sole power to vote or direct the vote:                                                      0
         (ii)      Shared power to vote or to direct the vote                                          6,287,766
         (iii)     Sole power to dispose or to direct the disposition of                                       0
         (iv)      Shared power to dispose or to direct the disposition of                             6,287,766





CUSIP NO.  518415104                                         PAGE 8 OF 9 PAGES


ITEM     5.      OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS:

                 This Item 5 is not applicable.

ITEM     6.      OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER
                 PERSON:

     The shareholders of Quantum Partners are entitled to receive, or have the
power to direct, the receipt of dividends from or the proceeds of sales of the
Shares held for the account of Quantum Partners, in accordance with their
ownership interests in Quantum Partners.

ITEM     7.      IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH
                 ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING
                 COMPANY:

                 This Item 7 is not applicable.

ITEM     8.      IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP:

                 This Item 8 is not applicable.

ITEM     9.      NOTICE OF DISSOLUTION OF GROUP:

                 This Item 9 is not applicable.

ITEM     10.     CERTIFICATION:

     By signing below each of the Reporting Persons certifies that, to the best
of such person's knowledge and belief, the securities referred to above were not
acquired and are not held for the purpose of or with the effect of changing or
influencing the control of the issuer of the securities and were not acquired
and are not held in connection with or as a participant in any transaction
having such purpose or effect.




CUSIP NO.  518415104                                         PAGE 9 OF 9 PAGES



                                   SIGNATURES

     After reasonable inquiry and to the best of my knowledge and belief, the
undersigned certifies that the information set forth in this statement is true,
complete and correct.



                                        
Date:  February 14, 2008                    SOROS FUND MANAGEMENT LLC

                                            By:  /s/ Jodye Anzalotta
                                                 --------------------------------------------
                                                 Jodye Anzalotta
                                                 Assistant General Counsel


Date:  February 14, 2008                    GEORGE SOROS

                                            By:  /s/ Jodye Anzalotta
                                                 --------------------------------------------
                                                 Jodye Anzalotta
                                                 Attorney-in-Fact

Date:  February 14, 2008                    ROBERT SOROS

                                            By:  /s/ Jodye Anzalotta
                                                 --------------------------------------------
                                                 Jodye Anzalotta
                                                 Attorney-in-Fact

Date:  February 14, 2008                    JONATHAN SOROS

                                            By:  /s/ Jodye Anzalotta
                                                 --------------------------------------------
                                                 Jodye Anzalotta
                                                 Attorney-in-Fact