Hughes Aircraft digital logic board from the 70's

A project log for Avionics + mil-spec teardowns

Reverse-engineering (mostly-)cheap eBay finds

Don Straney • 01/26/2026 at 03:27•0 Comments

Here's a strange one, with reversed IC pinouts and other strangeness - sure is nice to look at though: https://www.eevblog.com/forum/projects/reverse-engineering-two-70s-military-digital-logic-boards/msg6171713/#msg6171713

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