Philips Electronics

Quad 2-input NAND gate

Philips Electronics

Hex inverter Schmitt trigger

Philips Electronics

Dual 4-input NAND buffer

Philips Electronics

74F540 Octal Inverter Buffer (3-State) 74F541 Octal Buffer (3-State)

NXP Semiconductors.

Inverter/buffer drivers

Philips Electronics

4-2-3-2-input AND-OR-invert gate

Philips Electronics

Quad 2-input exclusive-OR gate

Philips Electronics

8-bit identity comparator

Philips Electronics

Octal bidirectional transceiver (with 3-State inputs/outputs)

Philips Electronics

Octal bus transceiver, inverting (3-State)

Philips Electronics

4 x 4 register file (3-State)

Philips Electronics

Dual 1-of-4 decoder/demultiplexer

Philips Electronics

Quad D-type flip-flop (3-State)

Philips Electronics

Bus interface registers