<SEC-DOCUMENT>0001193125-16-790562-index.html : 20161212
<SEC-HEADER>0001193125-16-790562.hdr.sgml : 20161212
<ACCEPTANCE-DATETIME>20161212133202
ACCESSION NUMBER:		0001193125-16-790562
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20161212
DATE AS OF CHANGE:		20161212
EFFECTIVENESS DATE:		20161212

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LATTICE SEMICONDUCTOR CORP
		CENTRAL INDEX KEY:			0000855658
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				930835214
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0102

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18032
		FILM NUMBER:		162045963

	BUSINESS ADDRESS:	
		STREET 1:		111 SW 5TH AVE., SUITE 700
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204
		BUSINESS PHONE:		5032688000

	MAIL ADDRESS:	
		STREET 1:		111 SW 5TH AVE., SUITE 700
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97204
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d289708ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d289708ddefa14a.htm

</DOCUMENT>
</SEC-DOCUMENT>