NOR gate | Universal Gate | How to construct different gates using NOR gate? | DE.15

One requires different IC's for different electronic gates in building digital circuits. How cool it would be to construct any gate using just a single IC. Yes, it is possible. There are some gates like NAND and NOR which help build other gates. These gates are called as Universal gates. The following video discusses how NOT gate, OR gate, AND gate, XOR gate, XNOR gate can be constructed using NOR gate. Using this technique one can save on space when fabricating a particular digital circuit on a PCB