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74LS123 Dual Monostable
74LS123
Texas Instrumentsic logic
The 74LS123 is a dual retriggerable monostable multivibrator designed for generating timed pulses.
In stock
Specifications
3- Operating Voltage
- 5V
- Supply Current
- 10mA
- Temperature Range
- -55°C to 125°C
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 | VCC | POWER | Supply voltage |
| 2 | GND | GND | Ground reference |
| 3 | CLR1 | GPIO | Clear input for multivibrator 1 |
| 4 | CLR2 | GPIO | Clear input for multivibrator 2 |
| 5 | T1 | GPIO | Trigger input for multivibrator 1 |
| 6 | T2 | GPIO | Trigger input for multivibrator 2 |
| 7 | Q1 | GPIO | Output of multivibrator 1 |
| 8 | Q2 | GPIO | Output of multivibrator 2 |
Interactive pinout
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74LS123
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