Encoder, LS Series, 8-Bit, TTL, CDIP20, HERMETIC SEALED, CERDIP-20
Commercial 5V 4-Bit BIDIRECTIONAL Binary Counter IC, TTL/H/L, 20-Pin DIP
D Flip-Flop, TTL/H/L Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, PDIP20, PLASTIC, DIP-20
Commercial Temperature 5V Multiplexer with 8 Inputs, 16-Pin DIP