Datasheet Specifications
- Part number
- 74221
- Manufacturer
- Fairchild Semiconductor
- File Size
- 108.83 KB
- Datasheet
- 74221_FairchildSemiconductor.pdf
- Description
- Dual Non-Retriggerable Monostable Multivibrator
Description
MM74HC221A Dual Non-Retriggerable Monostable Multivibrator September 1983 Revised February 1999 MM74HC221A Dual Non-Retriggerable Monostable Multivi.
Features
* both a negative, A, and a positive, B, transition triggered input, either of which can be used as an inhibit input. Also included is a clear input that when taken low resets the one shot. The MM74HC221A can be triggered on the positive transition of the clear while A is held LOW and B is held HIGH.74221 Distributors
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