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74F283 4-bit Adder
74F283
Texas Instrumentsic logic
The SN54F283 is a 4-bit binary full adder with fast carry, featuring full internal look-ahead across all four bits for efficient addition.
In stock
Specifications
2- Operating Voltage Range
- -55°C to 125°C (SN54F283), 0°C to 70°C (SN74F283)
- Package Type
- Plastic Small Outline, Ceramic Chip Carriers, Standard Plastic and Ceramic DIPs
Pinout
16| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VCC | POWER | Supply voltage |
| 2 | B2 | GPIO | Input bit B2 |
| 3 | A2 | GPIO | Input bit A2 |
| 4 | Σ1 | GPIO | Sum output for bit 1 |
| 5 | B1 | GPIO | Input bit B1 |
| 6 | A1 | GPIO | Input bit A1 |
| 7 | Σ0 | GPIO | Sum output for bit 0 |
| 8 | GND | GND | Ground |
| 9 | C4 | GPIO | Carry output from the fourth bit |
| 10 | Σ3 | GPIO | Sum output for bit 3 |
| 11 | B4 | GPIO | Input bit B4 |
| 12 | A4 | GPIO | Input bit A4 |
| 13 | Σ2 | GPIO | Sum output for bit 2 |
| 14 | B3 | GPIO | Input bit B3 |
| 15 | A3 | GPIO | Input bit A3 |
| 16 | Σ4 | GPIO | Sum output for the fourth bit |
Interactive pinout
Highlight:
74F283
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