74VHC221ASJX и другие
| Компонент | Описание | Производитель | |
| 74VHC221ASJ | Dual Non-Retriggerable Monostable Multivibrator |
Fairchild Semiconductor |
 |
| 74VHC221ASJX | Dual Non-Retriggerable Monostable Multivibrator |
Fairchild Semiconductor |
|
| 74VHC221ASJ_07 | Dual Non-Retriggerable Monostable Multivibrator |
Fairchild Semiconductor |
|