IDT 7203L20TDB CDIP 18Kb Unidirectional 2KX9 Asynchronous Serial Interface
IDT 7203L30TDB CDIP 18Kb Unidirectional Asynchronous Serial Interface
4K x 9 AsyncFIFO, 5.0V
IDT 7205L20TDB 5V 4.5-5.5V 125°C Through Hole Diode
FIFO Mem Async Dual Depth/Width Uni-Dir 8K x 9 28-Pin CDIP