Philips Electronics
8-bit multiplexed I/O read-back register
Philips Electronics
Octal transceiver/register with direction pin (3-state), INV
Philips Electronics
Quad D-type flip flop with data enable
Philips Electronics
Quad 2-input Exclusive-NOR Gate
Fairchild Semiconductor
Triple 3-Input AND Gate
Philips Electronics
Quad 2-input multiplexer
Philips Electronics
4-bit bidirectional universal shift register