Digital Logic
Logic Gates
There are many types of of logic gates . Each of it has its own Boolean Expression and Truth Table .
Each of the gates has its own name . Below are the gates :
AND gate
A B F = AB
0 0 0 Boolean Expression
0 1 0
1 0 0 F = A.B
1 1 1
OR gate
A B F = A+B |
0 1 1
1 0 1 F =A+B
1 1 1
NOT gate
A F = A’
0 1 Boolean Expression
1 0 F = A'
NAND gate
A B F = (AB)’
0 0 1 Boolean Expression
0 1 1
1 0 1 F = (A.B)'
1 1 0
NOR gate
A B F = (A+B)’
0 0 1 Boolean Expression
0 1 0
1 0 0 F = (A+B)'
1 1 0
XOR gate
A B F
0 0 0 Boolean Expression
0 1 1
1 0 1 F = A.B' + A'.B
1 1 0
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B031210153 > BITC S1G2
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