Logic-gates|De-Morgan Rule|Nor Gate|And Gate

Given below are symbols for some logic gates :- The XOR gate and NOR gate respectively are :-

Logic Gates :- Introduction||OR gate||AND gate||NOT gate||NOR gate||NAND gate||Truth table||Boolean equation||Examples on digital circuits

What is a logic gate? Draw the symbol and give the truth table for NOT gate. Why NOT gate is called inverter?

Zener Diode||Logic Gates

Zener Diode||Logic Gates

The NOR gate is logically equivalent to an OR gate followed by :-

Which of the following logic gates is an universal gate?

The Fig shown input waveforms A and B to a logic gate. Draw the output waveform for an OR gate. Write the truth table for this logic gate and draw its logic symbol.