MC54HC27 is Triple 3-Input NOR Gate manufactured by Motorola Semiconductor.
| Part Number | Description |
|---|---|
| MC54HC273A | OCTAL D FLIP-FLOP |
| 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 |
| MC54HC245 | Octal Bus Transceiver |
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Triple 3-Input NOR Gate High Performance Silicon Gate CMOS The MC54/74HC27 is identical in pinout to the LS27. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs.
