| Manufacturer | Part Number | Description |
|---|---|---|
STMicroelectronics
| Z84C30 | Z80 CTC CMOS VERSION |
Zilog.
| Z84C30 | NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT |
| TMPZ84C30AP-8 | TLCS-Z80 CTC : COUNTER TIMER CIRCUIT | |
| TMPZ84C30AM-6 | TLCS-Z80 CTC : COUNTER TIMER CIRCUIT | |
| TMPZ84C30AP-6 | TLCS-Z80 CTC : COUNTER TIMER CIRCUIT | |
| TMPZ84C30AT-6 | TLCS-Z80 CTC : COUNTER TIMER CIRCUIT |