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In this #short video I go over the 74LS382 Arithmetic Logic Unit and Function Generator. I plan to use this chip in my forthcoming ...

This lab project uses a circuit that can add, subtract and multiply 2 4-bit binary numbers and produces a binary answer. This video ...

After much effort, I have finally upgraded my PUTEY-1 breadboard TTL CPU to be able to do 64-bit math. This was done by ...