This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
82C55A
Semiconductor
CMOS Programmable
Peripheral Interface
June 1998
Features
Description
ยท Pin Compatible with NMOS 8255A
The Harris 82C55A is a high performance CMOS version o