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CD4029 Up/Down Counter
CD4029B
Texas Instrumentsic logic
The CD4029 Up/Down Counter is a binary counter that can count up and down. It supports various package options including PDIP, SOIC, and TSSOP.
In stock
Specifications
3- Operating Voltage
- 3.0V to 5.5V
- Supply Current
- 12mA (max) (typical: 4.8mA)
- Package
- PDIP, SOIC, TSSOP
Pinout
16Low 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 | Q1 | GPIO | |
| 2 | Q2 | GPIO | |
| 3 | Q3 | GPIO | |
| 4 | Q4 | GPIO | |
| 5 | Q5 | GPIO | |
| 6 | Q6 | GPIO | |
| 7 | Q7 | GPIO | |
| 8 | Q8 | GPIO | |
| 9 | UP | GPIO | |
| 10 | DOWN | GPIO | |
| 11 | CLK | GPIO | |
| 12 | CLR | GPIO | |
| 13 | LD | GPIO | |
| 14 | VCC | POWER | |
| 15 | GND | GND | |
| 16 | OE | GPIO |
Interactive pinout
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CD4029B
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