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2 Input XOR Gate
How many 2:1 multiplexers do we need to make a 2 input XOR gate?
uzipereg
- Jul 30th, 2011
A xor B= A'B + AB' hence, if A=0, then the output is B if A=1, then the output is B' so we need only ONE mux (2:1), which is controlled by A, and its inputs are B --> mux_in_0 ...
Suvarna Gadde
- Dec 8th, 2010
To design the XOR using 2:1 mux, we need to tie the “Zeroth” input of mux to one of the input of XOR and another input of MUX to the inverted of first input. The another input of XOR gate ...
