Replacement CPU for systems such as Apple II, Commodore PET, VIC-20, etc.

Manufacturer may vary - many manufacturers produced MOS\'s chips under license. From MOS\'s track record on reliability, I\'d probably trust other manufacturers more.

Current stock is UMC and Rockwell brand.The photo is just an example - the part received may differ. Enquire if you know you need a specific model.---
doesn\'t allow custom shipping service names.

• \"Economy\" will be tracked airmail to most countries, but untracked to a few more remote ones. 1-2 weeks usually, but can take longer.
• \"Expedited\" will be DHL Express. 3-4 days usually. Exact quotes vary depending on the country. I can refund if you are overcharged.