MM54C150
16-Line to 1-Line Multiplexer (National Semiconductor)
MM54C157
Quad 2-Input Multiplexers (National)
MM54C10
Quad 2-Input NAND Gate / Quad 2-Input NOR Gate / Hex Inverter / Triple 3-Input NAND Gate / Dual 4-Input NAND Gate (National)
MM54C14
Hex Schmitt Trigger (National)
MM54C164
8-Bit Parallel-Out Serial Shift Register (National)
MM54C165
Parallel-Load 8-Bit Shift Register (National)
MM54C173
TRI-STATE Quad D Flip-Flop (National Semiconductor)
MM54C174
Hex D Flip-Flop (National)
MM54C175
Quad D Flip-Flop (National)
MM54C192
Synchronous 4-Bit Up/Down Decade Counter (National)