As something went wrong in posting this question, I try to repost it here. please don't be offended by this.

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Hi all.

is there a list of equivalents for DEC ic's?

I've made a mistake in attaching our BA-8 to the PDP8/f and plugged in the ribbon cable connecting connector C and D the wrong way. some magic smoke came loose and there are a few chips broken .

by comparing the signals on those connectors, I made a list of suspect chips on which some pins got-15v or +15v...

The M8330 board got most of the blast, resulting in 4 burned chips, but other boards could well be affected.

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Met vriendelijke Groet,

Simon Claessen
drukknop.nl

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