Zilog Z8420A Z80A PIO 1 of 3

Zilog Z8420A Z80A PIO

Zilog Interface Chip

~$4.76 sold ⚠️ High Price

Estimated Value Bundle of 11 items
Part of a bundle with 11 different items. Bundle sold for: $25.00
Sold 2025-07-22 Arcadia, Ohio, US
From listing #1403: 2732's & 2764's & Z80's Lot of 22 Pieces
View Listing
Zilog Z8420A PS Z80A PIO (Parallel Input/Output) controller. Date code 8308.
Bundle/Lot - 11 items in this listing
AMD AM2732A-2DC EPROM

AMD AM2732A-2DC EPROM

~$0.58
Intel 2732 EPROM

Intel 2732 EPROM

~$1.11
Toshiba TMM2764AD-15 EPROM

Toshiba TMM2764AD-15 EPROM

~$1.15
TMS 27C64 EPROM

TMS 27C64 EPROM

~$0.50
Mostek MK3880N-4 Z80 CPU

Mostek MK3880N-4 Z80 CPU

~$3.95
Zilog Z8420A Z80A PIO

Zilog Z8420A Z80A PIO

~$4.76
Mostek MK3883N-4 Z80 DMA

Mostek MK3883N-4 Z80 DMA

~$4.76
Hitachi HN482764G-3 EPROM

Hitachi HN482764G-3 EPROM

~$1.15
Mitsubishi M5M2764-30 EPROM

Mitsubishi M5M2764-30 EPROM

~$1.15
Seeq DQ27C33-200 EPROM

Seeq DQ27C33-200 EPROM

~$1.15
Mostek MK3881N-4 Z80 PIO

Mostek MK3881N-4 Z80 PIO

~$4.76
Item Details
Brand: Zilog
Item Type: Component Interface Chip
Cosmetic condition: Good - Moderate wear, normal for age
Functional condition: Untested - Not tested, unknown condition
Comes With
Similar 'Zilog Z8420A Z80A PIO' Items - Market Overview

The only recorded sale of a Similar 'Zilog Z8420A Z80A PIO' Items went for $4.76.

Retro Computing Market Watch Database | 2026-07-21 17:37:43