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74LVC139 Dual 2-to-4 Decoder
74LVC139
Texas Instrumentsic logic
The SN74LVC139 is a dual 2-to-4 line decoder/demultiplexer operating from 1.65V to 3.6V, with inputs and outputs that can handle up to 5.5V.
In stock
Specifications
3- Operating Voltage
- 1.65V to 3.6V
- Supply Current
- ±100mA
- Temperature Range
- -40°C to 85°C
Pinout
16| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | A | GPIO | Select input for decoder 1 |
| 2 | B | GPIO | Select input for decoder 1 |
| 3 | G | GPIO | Enable input for decoder 1 |
| 4 | A | GPIO | Select input for decoder 2 |
| 5 | B | GPIO | Select input for decoder 2 |
| 6 | G | GPIO | Enable input for decoder 2 |
| 7 | VCC | POWER | |
| 10 | Y0 | GPIO | Output for decoder 1 |
| 11 | Y1 | GPIO | Output for decoder 1 |
| 12 | Y2 | GPIO | Output for decoder 1 |
| 13 | Y3 | GPIO | Output for decoder 1 |
| 14 | Y0 | GPIO | Output for decoder 2 |
| 15 | Y1 | GPIO | Output for decoder 2 |
| 16 | Y2 | GPIO | Output for decoder 2 |
| 17 | Y3 | GPIO | Output for decoder 2 |
| 18 | GND | GND |
Interactive pinout
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74LVC139
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