64 x 9 SyncFIFO, 5.0V
IDT 72421L15JI 64X9 64b Synchronous SRAM, 5V, 66.7MHz, PLCC
IDT 72421L15J8 64X9 9b Synchronous SRAM, 5V, 66.7MHz, PLCC, Surface Mount
4K x 9 SyncFIFO, 5.0V
