BD4722G и другие
| Компонент | Описание | Производитель | |
| BD4722 | System Reset IC |
Rohm |
 |
| BD4722G | System Reset IC |
Rohm |
|
| UPD4722 | RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V |
NEC |
|
| UPD4722GS-GJG | RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V |
NEC |
|