I bought a Mac 512K system a couple of days ago, and the guy who sold it to me used to work as an Apple repair technician. When I told him about my interest in electronics, he threw in a box of old Apple replacement ICs for free!



I believe these are actually Apple II parts, and not Mac parts. There are a lot more parts than indicated by the listing on the lid. The ones I recognize or can guess are:

6502A CPU (x2)

342-0132 Apple IIc ROM

341-0016 Apple II BASIC ROM? (x4)

341-0036 Apple II character ROM?

MC6850 serial controller (x2)

MC6889 bus driver

MC3470 floppy disk something

lots more 341-00XX chips

assorted 7400 series chips