| Компонент | Описание | Производитель | |
| CD22203 | 5V Low Power DTMF Receiver |
Intersil Corporation |
|
| CD22203 | 5V Low Power DTMF Receiver |
Intersil Corporation |
|
| CD22203E | 5V Low Power DTMF Receiver |
Intersil Corporation |
|
| CD22203E | 5V Low Power DTMF Receiver |
Intersil Corporation |