UPD8255A и другие
| Компонент | Описание | Производитель | |
| UPD8255A | PROGRAMMABLE PERIPHERAL INTERFACE |
NEC |
 |
| UPD8255A-2 | PROGRAMMABLE PERIPHERAL INTERFACE |
NEC |
|
| UPD8255A-5 | PROGRAMMABLE PERIPHERAL INTERFACE |
NEC |
|
| UPD8255AC-2 | PROGRAMMABLE PERIPHERAL INTERFACE |
NEC |
|
| UPD8255AC-5 | PROGRAMMABLE PERIPHERAL INTERFACE |
NEC |
|