IDT 72401L10DB 64X4 Asynchronous SRAM, 5V, CDIP, Through Hole
16-Pin CERDIP-16 FIFO Memory IC, 64 Words, 5V, 0.045A, MIL-STD-883 Class B
FIFO Mem Async Dual Depth/Width Uni-Dir 64 x 4 16-Pin CDIP
