Prepare the truth table for given logical diagrams. Write the expression for output and name the output function.
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Hello buddy!
The given logic gate corresponds to Nor gate with shorted inputs
Thus it is equivalent to NOT Gate and thus the output is NOT function
For output expression and truth table do refer the attachment given:-
The given logic gate corresponds to Nor gate with shorted inputs
Thus it is equivalent to NOT Gate and thus the output is NOT function
For output expression and truth table do refer the attachment given:-
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Answered by
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Input X = A = B
enters into an OR GATE,which gives A+B
or we can say X+X
which is followed by a bubble,which inverted the given input
output of bubbled gate = (X+X)'
Truth Table
X-------- A---------B---------X+X--------(X+X)'
0---------0---------0---------0-------------1
1---------1-----------1----------1--------------0
1---------1-----------1----------0(CARRY =1)--------------1
On 0 logic circuit gives 1
On 1 it gives 0
hence operation performed = NOT gate
ie input = X
output = X'
enters into an OR GATE,which gives A+B
or we can say X+X
which is followed by a bubble,which inverted the given input
output of bubbled gate = (X+X)'
Truth Table
X-------- A---------B---------X+X--------(X+X)'
0---------0---------0---------0-------------1
1---------1-----------1----------1--------------0
1---------1-----------1----------0(CARRY =1)--------------1
On 0 logic circuit gives 1
On 1 it gives 0
hence operation performed = NOT gate
ie input = X
output = X'
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