WTB 27C4000G EPROMs

brandon.arnold

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• Friday at 10:17 PM

• #1

Hi all! I really need at least 8x HN27C4000G, and all the sources in China won't ship a couple of weeks. May I ask if any of you keep a stock of them?

Thank you!

 

nem

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• Saturday at 1:51 PM

• #2

Same as ST M27C400 and Macronic MX27C4100, unless you really want Hitachi brand.

 

brandon.arnold

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• Tuesday at 5:03 AM

• #3

nem said:

Same as ST M27C400 and Macronic MX27C4100, unless you really want Hitachi brand.

Click to expand...

I had no idea, thank you!

Is there some master list of compatibility of various RAM and ROM?

-Brandon

 

ack

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• Tuesday at 11:08 PM

• #4

For eproms I use twistedsymphony's cross reference. I can never seem to find it on his site, but there is a copy here (3rd image in the first post)

https://www.arcade-projects.com/threads/the-great-arcade-projects-dump-drive-of-2022.20110/