News Media:	Financial:
Jeff Weir National Semiconductor (408) 721-5199 jeff.weir@nsc.com	Long Ly National Semiconductor (408) 721-5007 long.ly@nsc.com

MEDIA ADVISORY

National Semiconductor CFO Lewis Chew to Address Deutsche Bank Semiconductor Conference

October 26, 2005 - Lewis Chew, chief financial officer of National Semiconductor Corporation (NYSE:NSM), will deliver a corporate presentation at 8 a.m. on Thurs., Nov. 3 at the Deutsche Bank Global Semiconductor & Semi Capital Equipment Conference. The conference takes place at The Four Seasons Hotel in Las Vegas. 

A live audio webcast will be available  http://www.national.com/invest/conf.html. Following the conference, a replay of the presentation will be available for three months.

About National Semiconductor
National Semiconductor, the industry's premier analog company, creates high-value analog devices and subsystems.  Headquartered in Santa Clara, California, National reported sales of $1.91 billion for fiscal 2005, which ended May 29, 2005.  Additional company and product information is available at www.national.com.

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