IDT 7200 Series 16Kx9 Asynchronous SRAM, 25ns Access Time, PDIP Package
72Kb 9b Bidirectional Asynchronous SRAM, 28.5MHz, 5V, PDIP-14
IDT 7200 Series 16Kx9 Asynchronous SRAM, 5V, 120mA, PDIP-36
16K x 9 AsyncFIFO, 5.0V
FIFO Mem Async Dual Depth/Width Uni-Dir 16K x 9 28-Pin PDIP