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74LV541 Octal Buffer
74LV541
Texas Instrumentsic logic
The SN74LV541A is an octal buffer/driver for 2-V to 5.5-V VCC operation, used for driving bus lines or memory address registers.
In stock
Specifications
7- Operating Voltage
- 2 V to 5.5 V (VCC) / 0 V to 5.5 V (VI, VOL, VOH, IOL, IOH, ICC, Ci)
- Supply Current
- 20 µA (ICC) µA
- Interface
- 3-state buffer/driver
- Range
- -40°C to 125°C (TA)
- Accuracy
- ±0.8 V (VOLP) / ±2.3 V (VOHV) V
- Temperature Range
- -40°C to 125°C
- Package
- DB, DW, NS, PW, RGY, RKS, DGS (SSOP, SOIC, TSSOP, VQFN, VSSOP)
Pinout
20| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | OE1 | GPIO | Output enable input 1, active low |
| 2 | A1 | GPIO | Input for channel 1 |
| 3 | A2 | GPIO | Input for channel 2 |
| 4 | A3 | GPIO | Input for channel 3 |
| 5 | A4 | GPIO | Input for channel 4 |
| 6 | A5 | GPIO | Input for channel 5 |
| 7 | A6 | GPIO | Input for channel 6 |
| 8 | A7 | GPIO | Input for channel 7 |
| 9 | A8 | GPIO | Input for channel 8 |
| 10 | GND | GND | Ground |
| 11 | Y8 | GPIO | Output for channel 8 |
| 12 | Y7 | GPIO | Output for channel 7 |
| 13 | Y6 | GPIO | Output for channel 6 |
| 14 | Y5 | GPIO | Output for channel 5 |
| 15 | Y4 | GPIO | Output for channel 4 |
| 16 | Y3 | GPIO | Output for channel 3 |
| 17 | Y2 | GPIO | Output for channel 2 |
| 18 | Y1 | GPIO | Output for channel 1 |
| 19 | OE2 | GPIO | Output enable input 2, active low |
| 20 | VCC | POWER | Positive supply |
Interactive pinout
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74LV541
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