Action Pinball - 6821 - 6821 PIA Chip

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6821 PIA Chip:

Price: $19.99 each
Status: In Stock
(2 Available)

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Part #: 6821
Condition: New

6821 peripheral interface adapter (PIA) chip. 40-pin DIP package.

Found on most vintage Bally, Stern, Williams, Data East, and other games.

Direct replacement for obsolete # 6820 and factory part # SC44067P / 7950. Also replaces Fairchild # 68B21, ST Micro # EF68B21P, Hitachi #s HD6321P, HD63B21FP, HD68B21P & HD468B21P, Bally # E-620-29, Data East / Sega / Stern # 100-0255-00, Motorola #s MC6821P & MC68B21P, Taito # 15-00004-001, Williams #s 5430-08972-00 & 5A-8972, and similar others.

Performs a variety of pinball tasks including switch matrix drives, solenoid control, lamp control, sounds/audio, and display data output.

Install with 40-pin chip socket (sold separately).

These chips are game-tested before shipping to confirm proper operation.

NOTE: No returns on Electronics - all sales final.

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