| Компонент | Описание | Производитель | |
| EPA209-3 | 14 Pin DIP TTL Square-Wave Generator With Complimentary Output |
PCA ELECTRONICS INC. |
|
| EPA209-30 | 14 Pin DIP TTL Square-Wave Generator With Complimentary Output |
PCA ELECTRONICS INC. |
|
| EPA209-35 | 14 Pin DIP TTL Square-Wave Generator With Complimentary Output |
PCA ELECTRONICS INC. |