X0303 4 2010-02-10 0001036960 FAIRCHILD SEMICONDUCTOR INTERNATIONAL INC FCS 0001470873 Chandler Daniel A FAIRCHILD SEMICONDUCTOR INTERNATIONAL 82 RUNNING HILL ROAD SOUTH PORTLAND ME 04106 0 1 0 0 Sr. Vice President Common Stock, par value $.01 per share 2010-02-10 4 S 0 237 9.28 D 12558 D This transaction was executed in multiple trades at prices ranging from $9.26 to $9.34. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. /s/ Paul D. Delva (Attorney-in-fact) 2010-02-12