SL74HC4046N и другие
| Компонент | Описание | Производитель | |
| SL74HC4046 | Phase-Locked Loop |
System Logic Semiconductor |
 |
| SL74HC4046D | Phase-Locked Loop |
System Logic Semiconductor |
|
| SL74HC4046N | Phase-Locked Loop |
System Logic Semiconductor |
|