X0202 5 2004-12-31 0 0 0000703360 LSI LOGIC CORP NYSE:LSI 0001222277 PURSEL DAVID G C/O LSI LOGIC CORPORATION 1621 BARBER LANE MILPITAS CA 95035 0 1 0 0 Vice President Common Stock 21086 D Includes 1,000 shares acquired on May 14, 2004 and 1,000 shares acquired on Nov 14, 2004 under the LSI Logic Employee Stock Purchase Plan. Susan Solner Janjigian, by power of attorney 2005-02-07