Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Billerbeck Darin G
   2. Issuer Name and Ticker or Trading Symbol
LATTICE SEMICONDUCTOR CORP [LSCC] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President & CEO
(Last)
(First)
(Middle)
5555 N.E. MOORE CT.		 3. Date of Earliest Transaction (Month/Day/Year)
02/11/2014
(Street)

HILLSBORO, OR 97124		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Non-Qualified Stock Option (right to buy) $ 7.1 02/11/2014   A   462,596   05/11/2014(1) 02/11/2021 Common Stock 462,596 $ 0 462,596 D  
Performance Restricted Stock Unit (PRSU) $ 0 (2) 02/11/2014   A   98,592     (3)   (4) Common Stock 98,592 $ 0 98,592 D  
Restricted Stock Unit (RSU) $ 0 (2) 02/11/2014   A   98,592   02/11/2015(5)   (4) Common Stock 98,592 $ 0 281,104 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Billerbeck Darin G
5555 N.E. MOORE CT.
HILLSBORO, OR 97124		   X     President & CEO  

Signatures

 By: Byron W. Milstead, Attorney-in-Fact For: Darin G. Billerbeck   02/12/2014
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) This option to purchase shares of common stock becomes exercisable over a four year period where in 1/16th (6.25%) of the total shares granted vest on each quarterly anniversary of the grant date.
(2) Each Restricted Stock Unit (RSU) represents a right to receive one share of the Issuers common shares without payment of specific consideration.
(3) Grants of the Performance Restricted Stock Units (PRSUs) vest as follows: (a) 50% of the PRSUs will vest on such later date as the closing sale price of the Issuer's Common Stock shall exceed the Grant Date closing price by ten percent (10%) and the date the Compensation Committee of the Board of Directors shall have certified the same; and (b) the remaining 50% of the PRSUs will vest on such later date as the closing sale price of the Issuer's Common Stock shall exceed the Grant Date closing price by twenty percent (20%) and the date the Compensation Committee of the Board of Directors shall have certified the same; provided, however, that such vesting with respect to either shall have occurred not more than seven (7) years from the date of grant or either grant of PRSUs with respect to which the performance condition has not been met shall forfeit.
(4) Not applicable.
(5) Grants of Restricted Stock Units (RSUs) vest as follows: 25% of the RSUs will vest on the first anniversary of the date of grant, and an additional 6.25% of the RSUs shall vest at the end of each three month period thereafter.

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