IDT 7201LA30TDB 4.5Kb Unidirectional CDIP Through Hole
IDT 7201LA80TDB 4.5Kb Unidirectional Asynchronous SRAM CDIP-37
IDT 7202LA30TDB 5V 100mA Asynchronous 9Kb CDIP-37
CDIP-28, Tube
FIFO Mem Async Dual Depth/Width Uni-Dir 1K x 9 28-Pin CDIP
FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 28-Pin CDIP