Datasheet Details
| Part number | 74AHC123A |
|---|---|
| Manufacturer | Nexperia |
| File Size | 297.49 KB |
| Description | Dual retriggerable monostable multivibrator |
| Datasheet |
 74AHC123A Datasheet
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General Description
The 74AHC123A; 74AHCT123A is a dual retriggerable monostable multivibrator with reset.
The basic output pulse width is programmed by selection of external components (REXT and CEXT).
Key Features
- Wide supply voltage range from 2.0 V to 5.5 V.
- DC triggered from active HIGH or active LOW inputs.
- Retriggerable for very long pulses up to 100 % duty factor.
- Direct reset terminates output pulse.
- Overvoltage tolerant inputs to 5.5 V.
- All inputs have a Schmitt-trigger action.
- High noise immunity.
- Input levels:.
- For 74AHC123A: CMOS level.
- For 74AHCT123A: TTL level.
- ESD protection:.
- HBM JES.
