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74F27 Triple 3-in NOR
74F27
Texas Instrumentsic logic
The SN74F27 is a triple 3-input positive NOR gate IC designed for use in digital logic circuits.
In stock
Specifications
4- Operating Voltage
- 4.5 V to 5.5 V (VCC) at 25°C nominal, -0.5 V to 7 V for inputs and outputs (VI, VOH, VOL) V
- Supply Current
- -30 mA to 5 mA (input current range), 40 mA (output low state current) mA
- Temperature Range
- -55°C to 125°C for SN54F27, 0°C to 70°C for SN74F27 °C
- Package
- SOIC (D), PDIP (N), LCCC (FK)
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 A of the first gate |
| 2 | B1 | GPIO | Input B of the first gate |
| 3 | C1 | GPIO | Input C of the first gate |
| 4 | Y1 | GPIO | Output Y of the first gate |
| 5 | A2 | GPIO | Input A of the second gate |
| 6 | B2 | GPIO | Input B of the second gate |
| 7 | C2 | GPIO | Input C of the second gate |
| 8 | Y2 | GPIO | Output Y of the second gate |
| 9 | A3 | GPIO | Input A of the third gate |
| 10 | B3 | GPIO | Input B of the third gate |
| 11 | C3 | GPIO | Input C of the third gate |
| 12 | Y3 | GPIO | Output Y of the third gate |
| 13 | VCC | POWER | Supply voltage |
| 14 | GND | GND | Ground |
Interactive pinout
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74F27
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