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CD4071 Quad OR
CD4071B
Texas Instrumentsic logic
The CD4071 is a quad 2-input OR gate IC that provides direct implementation of the positive-logic OR function.
In stock
Specifications
3- Operating Voltage
- 3.0V to 5.5V
- Supply Current
- 12µA (max) per input
- Package
- CDIP, PDIP, SOIC, TSSOP
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 | A1 | GPIO | Input A1 |
| 2 | B1 | GPIO | Input B1 |
| 3 | A2 | GPIO | Input A2 |
| 4 | B2 | GPIO | Input B2 |
| 5 | VCC | POWER | Supply voltage |
| 6 | GND | GND | Ground |
| 7 | A3 | GPIO | Input A3 |
| 8 | B3 | GPIO | Input B3 |
| 9 | A4 | GPIO | Input A4 |
| 10 | B4 | GPIO | Input B4 |
| 11 | VSS | GND | Ground (alternative) |
| 12 | OE | GPIO | Output enable |
| 13 | VDD | POWER | Supply voltage (alternative) |
| 14 | NC | — | Not connected |
Interactive pinout
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CD4071B
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