IDT 72255LA20PF 144Kb 50MHz Synchronous SRAM TQFP
8K x 18 SuperSync FIFO, 5.0V
144Kb 8KX18 Synchronous SRAM, 50MHz, 5V, TQFP, Surface Mount
FIFO Mem Sync Dual Depth/Width Uni-Dir 8K x 18 64-Pin TQFP