| Компонент | Описание | Производитель | |
| COP642C | 8-Bit CMOS ROM Based Microcontrollers with 1k or 2k |
National Semiconductor |
|
| COP642C-XXX/N | 8-Bit CMOS ROM Based Microcontrollers with 1k or 2k |
National Semiconductor |
|
| OP642 | NPN SILICON PHOTOTRANSISTORS |
OPTEK Technologies |
|
| OP642SL | NPN Silicon Phototransistors |
OPTEK Technologies |