4Kb 9b Bidirectional Bus 12ns Access Time PDIP Through Hole
28-Pin Commercial Temperature Parallel FIFO IC, 512 Words, 5V Supply
IC FIFO ASYNCH 1KX9 12NS 28DIP
IC MEM FIFO 512X9 12NS 28-PDIP
FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 28-Pin PDIP