ICW42c07-01P vs AV9107-05 - 386 motherboards repair \ VOGONS

ICW42c07-01P vs AV9107-05 - 386 motherboards repair

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First post, by Tomek TRV

Posted on 2023-10-16, 12:46

Tomek TRV Offline

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Joined: 2022-12-19, 13:19

Hello
I am trying to fix few 386 motherboards eaten by battery acid. I also need to add some parts which were taken somewhere in the past by previous owner. One of these parts are chips like n title of this post. I can't find datasheet for ICW chip and I would like to know can I use AV9107-05 instead of ICW42C07.

Reply 1 of 2, by snufkin

Posted on 2023-10-16, 14:06

snufkin Offline

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Is this it: https://www.datasheetarchive.com/datasheet?id … pe=O&term=42c07

Looks very similar to this: https://www.datasheetarchive.com/datasheet?id … &term=av9107-05

But Ive only skimmed both sheets.

[edit: in fact the ICW sheet lists uses the av9107-05 as a cross-reference part, so it should be a drop in replacement]

Reply 2 of 2, by Tomek TRV

Posted on 2023-10-17, 04:20

Tomek TRV Offline

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Posts: 49
Joined: 2022-12-19, 13:19

Thank You. I couldn't find this datasheet but it really look's like I can use these two chips as a replacement. I will try this for sure.

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