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74LV244 Octal Buffer
74LV244
Texas Instrumentsic logic
The SN74LV244 is an octal buffer with four groups, each having its own enable pin, suitable for driving digital signals over longer board lengths.
In stock
Specifications
8- Operating Voltage
- 2 V to 5.5 V
- Supply Current
- 20 µA
- Interface
- CMOS
- Resolution
- N/A
- Range
- 0 V to 5.5 V
- Accuracy
- N/A
- Temperature Range
- -40°C to 125°C
- Package
- DB, DGV, DW, NS, PW, or DGS (SSOP), RGY and RKS (VQFN)
Pinout
20| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1A1 | Input | GPIO | |
| 2 | VCC | POWER | |
| 1A2 | Input | GPIO | |
| 4 | Input | GPIO | |
| 1A3 | Input | GPIO | |
| 6 | Input | GPIO | |
| 1A4 | Input | GPIO | |
| 8 | Input | GPIO | |
| 1OE | Output enable | GPIO | |
| 1Y1 | Output | GPIO | |
| 16 | Output | GPIO | |
| 14 | Output | GPIO | |
| 12 | Output | GPIO | |
| 19 | Output enable | GPIO | |
| 11 | Input | GPIO | |
| 9 | Output | GPIO | |
| 7 | Output | GPIO | |
| 5 | Output | GPIO | |
| 3 | Input | GPIO | |
| 10 | GND | GND |
Interactive pinout
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74LV244
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