MC54HC251 is 8-Input Data Selector/Multiplexer manufactured by Motorola Semiconductor.
| Part Number | Description |
|---|---|
| MC54HC259 | 8-Bit Addressable Latch 1-of-8 Decoder |
| MC54HC259A | 8-Bit Addressable Latch 1-of-8 Decoder |
| MC54HC240A | Octal 3-State Inverting Buffer/Line Driver/Line Receiver |
| MC54HC241A | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
| MC54HC244A | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
MOTOROLA SEMICONDUCTOR TECHNICAL DATA 8-Input Data Selector/ Multiplexer with 3-State Outputs High Performance Silicon Gate CMOS The MC54/74HC251 is identical in pinout to the LS251. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs.
