| Manufacturer | Part Number | Description |
|---|---|---|
STMicroelectronics
| Z84C20 | Z80C PIO CMOS VERSION |
Zilog.
| Z84C20 | NMOS/CMOS Z80 PIO PARALLEL INPUT/OUTPUT |
Toshiba
| TMPZ84C20AT-6 | TLCS-Z80 PIO : PARALLEL INPUT / OUTPUT CONTROLLER |
|
Toshiba
| TMPZ84C20AP-8 | TLCS-Z80 PIO : PARALLEL INPUT / OUTPUT CONTROLLER |
|
Toshiba
| TMPZ84C20AM-6 | TLCS-Z80 PIO : PARALLEL INPUT / OUTPUT CONTROLLER |
|
Toshiba
| TMPZ84C20AP-6 | TLCS-Z80 PIO : PARALLEL INPUT / OUTPUT CONTROLLER |
