nand and nor gates
plz explain.........
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NAND and NOR are the two imaportant logic gates which are important to make a simple airthematic unit.
In NAND gate as the name suggests is a combo of AND and NOT gate.
Make a truth table of AND gate and add Not gate to it all the outputs are reversed and this new logic gate would be your NAND gate.
In case of NOR gate you have an OR gate with a NOT gate. Whaterver an OR gate gives in output the NOR gate reverses it.
In NAND gate as the name suggests is a combo of AND and NOT gate.
Make a truth table of AND gate and add Not gate to it all the outputs are reversed and this new logic gate would be your NAND gate.
In case of NOR gate you have an OR gate with a NOT gate. Whaterver an OR gate gives in output the NOR gate reverses it.
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