← All parts
74HC02 Quad NOR
SN74HC02
Texas Instrumentsic logic
The 74HC02 is a quad NOR gate IC that performs the Boolean function Y = A + B in positive logic.
In stock
Specifications
3- Operating Voltage
- 2 V to 6 V
- Supply Current
- 2 µA (VCC = 0 or 6 V)
- Interface
- CMOS
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | 1A | GPIO | |
| 2 | 1B | GPIO | |
| 3 | 1Y | GPIO | |
| 4 | 2A | GPIO | |
| 5 | 2B | GPIO | |
| 6 | 2Y | GPIO | |
| 7 | GND | GND | |
| 8 | 3A | GPIO | |
| 9 | 3B | GPIO | |
| 10 | 3Y | GPIO | |
| 11 | 4A | GPIO | |
| 12 | 4B | GPIO | |
| 13 | 4Y | GPIO | |
| 14 | VCC | POWER |
Interactive pinout
Highlight:
SN74HC02
Click a pin to copy its name · tap a tag above to spotlight a bus.