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74HC27 Triple 3-input NOR
SN74HC27
Texas Instrumentsic logic
The 74HC27 is a triple 3-input NOR gate IC that performs Boolean function Y = A + B + C, suitable for alarm/tamper detect circuits and S-R latches.
In stock
Specifications
8- Operating Voltage
- 2 V to 6 V
- Supply Current
- 2 µA to 40 µA
- Interface
- CMOS
- Resolution
- N/A
- Range
- N/A
- Accuracy
- N/A
- Temperature Range
- -40°C to +85°C
- Package
- SOIC, SSOP, PDIP, SO, CDIP, CFP
Pinout
13| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1A | Channel 1 Input A | GPIO | |
| 1B | Channel 1 Input B | GPIO | |
| 2A | Channel 2 Input A | GPIO | |
| 2B | Channel 2 Input B | GPIO | |
| 2C | Channel 2 Input C | GPIO | |
| 2Y | Channel 2 Output Y | GPIO | |
| 3A | Channel 3 Input A | GPIO | |
| 3B | Channel 3 Input B | GPIO | |
| 3C | Channel 3 Input C | GPIO | |
| 3Y | Channel 3 Output Y | GPIO | |
| 1C | Channel 1 Input C | GPIO | |
| VCC | Positive Supply | POWER | |
| GND | Ground | GND |
Interactive pinout
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SN74HC27
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