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CD4072 Dual 4-input OR
CD4072B
Texas Instrumentsic logic
The CD4072 is a dual 4-input OR gate IC designed for digital logic applications.
In stock
Specifications
3- Operating Voltage
- 3.6 V to 18 V
- Supply Current
- 20 mA max
- Temperature Range
- -55°C to +125°C
Pinout
14Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VCC | POWER | Supply voltage |
| 2 | A1 | GPIO | Input A1 for OR operation |
| 3 | B1 | GPIO | Input B1 for OR operation |
| 4 | A2 | GPIO | Input A2 for OR operation |
| 5 | B2 | GPIO | Input B2 for OR operation |
| 6 | A3 | GPIO | Input A3 for OR operation |
| 7 | B3 | GPIO | Input B3 for OR operation |
| 8 | A4 | GPIO | Input A4 for OR operation |
| 9 | B4 | GPIO | Input B4 for OR operation |
| 10 | VSS | GND | Ground reference |
| 11 | OC1 | GPIO | Output for OR operation of A1 and B1 |
| 12 | OC2 | GPIO | Output for OR operation of A2 and B2 |
| 13 | OC3 | GPIO | Output for OR operation of A3 and B3 |
| 14 | OC4 | GPIO | Output for OR operation of A4 and B4 |
Interactive pinout
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CD4072B
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