Thus when it is used to teach ALU operation it can show every part of the device in detail in a way a real 74181 would never have done. ... (logic diagram) and lots of LEDs on the gate inputs/outputs.

So what’s the discrete logic aficionado to do if they want to stand out from the pack? Perhaps this CPU-less computer with a single NOR-gate instead of an arithmetic-logic unit is enough of a ...

An Arithmetic and Logic Unit (ALU) is a digital circuit that performs arithmetic and logic operations. In this work, the demand is to design an 8-bit ALU and perform analysis at gate and layout ...