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74AC125 Quad Bus Buffer (3-state)
74AC125
Texas Instrumentsic logic
The SN74AC125 is a quad bus buffer with 3-state outputs, designed to drive or redrive digital signals and support up to ±75mA output current in short bursts.
In stock
Specifications
8- Operating Voltage
- 1.5V to 6V
- Supply Current
- 20µA (at VCC = 5V, IO = 0) µA
- Interface
- GPIO
- Resolution
- Not applicable (digital logic)
- Range
- 0V to VCC for outputs, 0V to VI for inputs
- Accuracy
- Not applicable (digital logic)
- Temperature Range
- -40°C to 125°C
- Package
- PW (TSSOP, 14) or BQA (WQFN, 14)
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1OE | Channel 1, active-low output enable | GPIO | |
| 1A | Channel 1, input A | GPIO | |
| 1Y | Channel 1, output Y | GPIO | |
| 2OE | Channel 2, active-low output enable | GPIO | |
| 2A | Channel 2, input B | GPIO | |
| 2Y | Channel 2, output Y | GPIO | |
| 3OE | Channel 3, active-low output enable | GPIO | |
| 3A | Channel 3, input A | GPIO | |
| 3Y | Channel 3, output Y | GPIO | |
| 4OE | Channel 4, active-low output enable | GPIO | |
| 4A | Channel 4, input A | GPIO | |
| 4Y | Channel 4, output Y | GPIO | |
| GND | Ground | GND | |
| VCC | Positive supply | POWER |
Interactive pinout
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74AC125
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