| Part Number | 74221 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Title | Dual non-retriggerable monostable multivibrator |
| Description | The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance w... |
| Features |
• Pulse width variance is typically less than ± 5% • Pin-out identical to “123” • Overriding reset terminates output pulse • nB inputs have hysteresis for improved noise immunity • Output capability: standard (except for nREXT/CEXT) • ICC category: M... |
| Datasheet |
 74221 Datasheet 250.63KB |
