Registered Bus Transceiver, TTL/H/L Series, 1-Func, 4-Bit, Inverted Output, TTL, PDIP20, PLASTIC, DIP-20
Commercial 24-Pin DIP Bus Driver IC, 5V Supply, 15ns Propagation Delay
Buffer/Inverter Based Peripheral Driver, 0.2A, BIPolar, PDIP20, PLASTIC, DIP-20