NSL-7522 и другие
| Компонент | Описание | Производитель | |
| NSL-7520 | TO-5 Photocells Hermetic Package |
Silonex Inc. |
 |
| NSL-7522 | TO-5 Photocells Plastic Encapsulated |
Silonex Inc. |
|
| SL75232 | Line Driver / Receiver |
System Logic Semiconductor |
|
| SL75232D | Line driver/receiver. |
System Logic Semiconductor |
|
| SL75232N | Line driver/receiver. |
System Logic Semiconductor |
|