FIFO Mem Async Dual Depth/Width Uni-Dir 1K x 9 28-Pin CDIP
IDT7201LA20TDB CDIP Through-Hole 100mA 125°C Unidirectional Bus Buffer
IC Mem Fifo 1024X9 Async 28CDIP
IDT 7200 Series 20ns Unidirectional CDIP Through Hole Logic Gate