National Semiconductor to Announce First-Quarter Fiscal 2007 Results on September 7

SANTA CLARA, Calif., Aug. 17 /PRNewswire-FirstCall/ -- National Semiconductor Corporation will announce its fiscal year 2007 first-quarter results at 1 p.m. PDT on Sept. 7, 2006. The company will host its quarterly conference call with financial analysts following the earnings release at 1:30 p.m. PDT.

Speakers: Brian Halla, chief executive officer Don Macleod, president and chief operating officer Lewis Chew, chief financial officer Long Ly, investor relations manager When: 1 p.m. PDT, Sept. 7 -- Earnings press release issued 1:30 p.m. PDT, Sept. 7 -- Conference call begins How: Participants may dial 888-889-2497 or 973-935-2981 Live audio Webcast at http://www.national.com/invest

A dial-in replay of the earnings conference call will be available about two hours after the call has been completed. This replay will be available until Sept. 14, 2006 . To hear the replay, you may call 877-519-4471 or 973-341-3080 and provide pin #7520600.

An archive of the Webcast will be available at http://www.national.com/invest/conf.html and http://www.ccbn.com/ approximately one hour after the call has been completed. This Webcast will be available until Dec. 7, 2006.

About National Semiconductor

National Semiconductor, the industry's premier analog company, creates high-value analog devices and subsystems. National's leading-edge products include power management circuits, display drivers, audio and operational amplifiers, interface products and data conversion solutions. National's key analog markets include wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial, and test and measurement applications. Headquartered in Santa Clara, Calif., National reported sales of $2.16 billion for fiscal 2006, which ended May 28, 2006. Additional company and product information is available at http://www.national.com/.

Media Contact Investor Relations Contact LuAnn Jenkins Long Ly National Semiconductor National Semiconductor 408-721-2449 408-721-4225 luann.jenkins@nsc.com long.ly@nsc.com