Description : Function of OR Gate its logical symbol and truth table.
Last Answer : Function: - OR gate is used to perform logical addition. So used in adder subtractor and logic circuits where logical Oring is required. Used to implement SOP form equations. Also used in PLA logic. Logical symbol of OR gate :- Truth table:-
Description : Define multiplexer. Draw logical symbol of 4:1 multiplexer with truth table and output logical equation
Last Answer : Multiplexer - it is a combinational circuit which selects one input from several inputs and connects it to the output. It is a circuit which has N-input and single output is called as multiplexer.
Description : Draw the symbol, logic expression and truth table of NOR gate.
Last Answer : symbol, logic expression and truth table of NOR gate