IDT 7203L20P 18Kb 2KX9 5V 120mA Through Hole SRAM
2K x 9 DualAsync FIFO, 5.0V
FIFO Mem Async Dual Depth/Width Uni-Dir 64K x 9 28-Pin PDIP
FIFO Mem Async Dual Depth/Width Uni-Dir 2K x 9 56-Pin TSSOP