We are only shipping to the United Kingdom. Expédition au Royaume-Uni uniquement

PIA 65C21 replacement for MC6821


There are only 3 items left in stock.

Integrated circuit 65C21 PIA (Peripheral Interface Adapter) 40 pin DIP.

Suggested replacement for 6821 and 6820 PIA. Used in positions U10 & U11 on Bally/Stern pinball machine.