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74HC241 Octal Buffer
SN74HC241
Texas Instrumentsic logic
The 74HC241 is an octal buffer with 3-state outputs, used for memory address drivers and bus-oriented receivers/transmitters.
In stock
Specifications
4- Operating Voltage
- 2 V to 6 V
- Supply Current
- 80 μA max
- Package
- SOIC, PDIP, SO, TSSOP
- Temperature Range
- -55 to 125 °C
Pinout
20Low 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 | A0 | GPIO | Input A0 |
| 2 | A1 | GPIO | Input A1 |
| 3 | A2 | GPIO | Input A2 |
| 4 | A3 | GPIO | Input A3 |
| 5 | Y0 | GPIO | Output Y0 |
| 6 | Y1 | GPIO | Output Y1 |
| 7 | Y2 | GPIO | Output Y2 |
| 8 | Y3 | GPIO | Output Y3 |
| 9 | OE1 | GPIO | Output Enable 1 |
| 10 | OE2 | GPIO | Output Enable 2 |
| 11 | VCC | POWER | Supply Voltage |
| 12 | GND | GND | Ground |
| 13 | A4 | GPIO | Input A4 |
| 14 | A5 | GPIO | Input A5 |
| 15 | A6 | GPIO | Input A6 |
| 16 | A7 | GPIO | Input A7 |
| 17 | Y4 | GPIO | Output Y4 |
| 18 | Y5 | GPIO | Output Y5 |
| 19 | Y6 | GPIO | Output Y6 |
| 20 | Y7 | GPIO | Output Y7 |
Interactive pinout
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SN74HC241
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