ZiLOG Z80 User Manual page 14

U1 socket
Image Qty
1
U2
Image Qty
1
The Z80 PIO provides provides two 8-bit parallel ports with handshaking and flexible
interrupt functions. It has mode 2 interrupt support, making it a usual general
purpose I/O chip for use in an expanded Z80 system.
For further details see the Zilog PIO data sheet.
U2 socket
Image Qty
1
Reference Description
U1 socket 20 pin PDIP IC socket 0.3"
Supplier Part number
Farnell 4285608
Mouser 571-1-2199298-6
RS 674-2444
Reference Description
U2 Z80 PIO, 8MHz, Z84C2008PEG (or Z80 PIO, 10MHz,
Z84C2010PEG), PDIP 40
Supplier Part number
Farnell 6MHz version only
Mouser 692-Z84C4008PEG (8 MHz version)
692-Z84C4010PEG (10 MHz version)
RS 625-9040 (8 MHz version)
Reference Description
U2 socket 40 pin PDIP IC socket 0.6"
Supplier Part number
Farnell 4285669
Mouser 571-1-2199299-5 or 649-DILB40P223TLF
RS 674-2466
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