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OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
74541
ic logic
An octal buffer/line driver with 3-state outputs for memory address drivers and bus-oriented transmitters/receivers.
In stock
Specifications
8- Operating Voltage
- 5.0 V to 5.5 V
- Supply Current
- 25 mA (LS540, Output HIGH), 32 mA (LS541, Output HIGH) (Total, Output HIGH)
- Supply Current
- 45 mA (LS540, Output LOW), 52 mA (LS541, Output LOW) (Total, Output LOW)
- Supply Current
- 52 mA (LS540, Total Output 3-State), 55 mA (LS541, Total Output 3-State)
- Interface
- TTL
- Range
- 0.2 V to 5.0 V (Input), 0.25 V to 3.4 V (Output) (VCC = MIN, IOH = –3.0 mA for Output HIGH)
- Accuracy
- Guaranteed Input LOW Voltage: 0.7 V to 0.8 V
- Temperature Range
- -55°C to 125°C (TA)
Pinout
8Low 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 | E1 | GPIO | |
| 2 | E2 | GPIO | |
| 3 | D | GPIO | |
| 4 | L | GPIO | |
| 5 | L | GPIO | |
| 6 | H | GPIO | |
| 7 | L | GPIO | |
| 8 | H | GPIO |
Interactive pinout
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74541
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