Media Advisory: Cadence Executive Vice President and Chief Financial Officer Bill Porter To Present At The Cowen And Company SMid-Cap Technology Conference
SAN JOSE, Calif., 23 May 2007

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

WHAT:
Bill Porter will speak at the Cowen and Company SMid-Cap Technology Conference. 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 3:05 p.m. ET on Wednesday, May 30, 2007. The presentation will be archived on the Cadence Web site and available for replay through 8:00 p.m. ET on Tuesday, June 27, 2007.

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

For more information, please contact:
Therese Papenfuss
direct:408.944.7100
investor_relations@cadence.com
Investor Relations
Cadence Design Systems, Inc.