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74HC541 Octal Buffer
SN74HC541
Texas Instrumentsic logic
74HC541 is an octal buffer that provides high-current 3-state outputs and can be used in various applications like LEDs, servers, PCs, and wearable devices.
In stock
Specifications
8- Operating Voltage
- 2 V to 6 V
- Supply Current
- 8 µA (typical) (max 160 µA)
- Interface
- CMOS
- Resolution
- N/A
- Range
- 0 V to VCC (input and output)
- Accuracy
- N/A
- Temperature Range
- -55°C to 125°C (SN74HC541), -40°C to 85°C (SN54HC541)
- Package
- DB, DW, N, NS, J, or PW Package (20-pin SSOP, SOIC, PDIP, SO, CDIP, or TSSOP)
Pinout
6| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | OE1 | GPIO | Output enable (active low) - Both OE must be low to enable outputs |
| 2-8 | A1-A8 | GPIO | Channel inputs |
| 9 | GND | GND | Ground |
| 10-18 | Y1-Y8 | GPIO | Channel outputs |
| 19 | OE2 | GPIO | Output enable (active low) - Both OE must be low to enable outputs |
| 20 | VCC | POWER | Power pin |
Interactive pinout
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SN74HC541
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