MC74HC51 is 2-Wide / 2-Input/2-Wide / 3-Input AND-NOR Gates manufactured by Motorola Semiconductor.
| Part Number | Description |
|---|---|
| MC74HC533A | Octal 3-State Inverting Transparent Latch |
| MC74HC534A | OCTAL 3-STATE INVERTING D FLIP-FLOP |
| MC74HC540A | Octal 3-State Inverting Buffer/Line Driver/Line Receiver |
| MC74HC541A | Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver |
| MC74HC563 | Octal 3-State Inverting Transparent Latch |
MOTOROLA SEMICONDUCTOR TECHNICAL DATA 2-Wide, 2-Input/2-Wide, 3-Input AND-NOR Gates MC74HC51 High Performance Silicon Gate CMOS The MC74HC51 is identical in pinout to the LS51. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs.
