WHO:

Bill Porter, executive vice president and chief financial officer, Cadence Design Systems, Inc. (NASDAQ: CDNS)

WHAT:

Bill Porter will speak at the Citigroup Technology Conference at the Hilton New York hotel in New York City. Porter will participate in a question and answer session with analysts and investors.

WHEN:

Porter's address will be available live via on-demand Web cast at 3:30 p.m. ET on Tuesday, Sept. 4, 2007. The presentation will be archived on the Cadence Web site and available for replay through 8 p.m. ET on Tuesday, Oct. 2, 2007.

WHERE:

The Web cast will be available online at: www.cadence.com/company/investor_relations

For more information, please contact:
Therese Papenfuss
Investor Relations
Cadence Design Systems, Inc.
408-944-7100

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