HD4074720S и другие
| Компонент | Описание | Производитель | |
| HD4074720 | 4-BIT SINGLE-CHIP MICROCOMPUTER |
Hitachi Semiconductor |
 |
| HD4074720C | 4-BIT SINGLE-CHIP MICROCOMPUTER |
Hitachi Semiconductor |
|
| HD4074720FS | 4-BIT SINGLE-CHIP MICROCOMPUTER |
Hitachi Semiconductor |
|
| HD4074720S | 4-BIT SINGLE-CHIP MICROCOMPUTER |
Hitachi Semiconductor |
|