| Компонент | Описание | Производитель | |
| 2SD2285 | High-Current Switching Applications |
Sanyo Semicon Device |
|
| CD22859 | Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator |
Intersil Corporation |
|
| CD22859E | Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator |
Intersil Corporation |