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74F245 Octal Bus Transceiver
74F245
Texas Instrumentsic logic
The SN54F245 and SN74F245 are octal bus transceivers with 3-state outputs designed for asynchronous communication between data buses. They support various package options including SOIC, SSOP, ceramic chip carriers, and DIPs.
In stock
Specifications
4- Operating Voltage
- 5V Volts
- Package Options
- SOIC, SSOP, Ceramic Chip Carriers, DIPs
- Temperature Range
- -55°C to 125°C °C
- Supply Voltage
- 5V Volts
Pinout
20| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | DIR | GPIO | Direction control input |
| 2 | A1 | GPIO | Data output/input for A bus |
| 3 | A2 | GPIO | Data output/input for A bus |
| 4 | A3 | GPIO | Data output/input for A bus |
| 5 | A4 | GPIO | Data output/input for A bus |
| 6 | A5 | GPIO | Data output/input for A bus |
| 7 | A6 | GPIO | Data output/input for A bus |
| 8 | A7 | GPIO | Data output/input for A bus |
| 9 | A8 | GPIO | Data output/input for A bus |
| 10 | GND | POWERGND | Ground |
| 19 | OE | GPIO | Output enable input |
| 20 | VCC | POWERGND | Supply voltage |
| 18 | B1 | GPIO | Data output/input for B bus |
| 17 | B2 | GPIO | Data output/input for B bus |
| 16 | B3 | GPIO | Data output/input for B bus |
| 15 | B4 | GPIO | Data output/input for B bus |
| 14 | B5 | GPIO | Data output/input for B bus |
| 13 | B6 | GPIO | Data output/input for B bus |
| 12 | B7 | GPIO | Data output/input for B bus |
| 11 | B8 | GPIO | Data output/input for B bus |
Interactive pinout
Highlight:
74F245
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