UPD82C43 и другие
| Компонент | Описание | Производитель | |
| UPD82C43 | CMOS INPUT/OUTPUT EXPANDER FOR UPD8048/C48 FAMILY |
NEC |
 |
| UPD82C43C | CMOS INPUT/OUTPUT EXPANDER FOR UPD8048/C48 FAMILY |
NEC |
|
| UPD82C43CX | CMOS INPUT/OUTPUT EXPANDER FOR UPD8048/C48 FAMILY |
NEC |
|