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74F126 Quad Bus Buffer
74F126
Texas Instrumentsic logic
The SN74F126 is a quad bus buffer with 3-state outputs designed for use in digital circuits.
In stock
Specifications
7- Operating Voltage
- 4.5 V to 5.5 V
- Supply Current
- ICCH = 20-30 mA, ICCL = 32-48 mA, ICCZ = 26-39 mA
- Interface
- GPIO
- Range
- VIH = 2 V, VIL = 0.8 V
- Accuracy
- VOH = 2-3.1 V for IOH = -15 mA, VOL = 0.4-0.55 V for IOL = 64 mA
- Temperature Range
- -65°C to 150°C
- Package
- SOIC, PDIP
Pinout
14Low 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 | OE1 | GPIO | Output enable pin for buffer 1 |
| 2 | A1 | GPIO | Input pin for buffer 1 |
| 3 | Y1 | GPIO | Output pin for buffer 1 |
| 4 | OE2 | GPIO | Output enable pin for buffer 2 |
| 5 | A2 | GPIO | Input pin for buffer 2 |
| 6 | Y2 | GPIO | Output pin for buffer 2 |
| 7 | OE3 | GPIO | Output enable pin for buffer 3 |
| 8 | A3 | GPIO | Input pin for buffer 3 |
| 9 | Y3 | GPIO | Output pin for buffer 3 |
| 10 | OE4 | GPIO | Output enable pin for buffer 4 |
| 11 | A4 | GPIO | Input pin for buffer 4 |
| 12 | Y4 | GPIO | Output pin for buffer 4 |
| 13 | GND | GND | Ground reference |
| 14 | VCC | POWER | Supply voltage |
Interactive pinout
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74F126
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