The requested file:
https://pdf.datasheetcatalog.com/datasheet/zilog/Z84C3004.pdf
is the data sheet for the following electronic components:

Zilog

#	Part Name	Description
1	Z0843004	NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT
2	Z0843006	NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT
3	Z8430	NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT
4	Z84C30	NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT
5	Z84C3004	NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT
6	Z84C3006	NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT
7	Z84C3008	NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT
8	Z84C3010	NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT

Select the part name and then you can download the datasheet in PDF format.