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Old 10th Nov 2020, 4:41 pm   #99
Buzby123
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Join Date: Oct 2011
Location: Culcheth, Cheshire, UK.
Posts: 637
Default Re: I found it! A very sorry looking MK14.

That's a good question !.

I've got three 7442's, all test as BAD, and all behave same in Vicky.

I tested a few other of my stock of chips, simple gates mostly, and found a faulty 7404. Other 7404s test OK, so I know the TS200 can tell the difference in simple gates.

It does seem strange that three 7442s all tested bad, so I've not binned them yet !.

Cheers,

Buzby
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