Strobe
A
B
C
D
Output (Y)
0
0
0
0
0
D0
0
0
0
0
1
D1
0
0
0
1
0
D2
0
0
0
1
1
D3
0
0
1
0
0
D4
0
0
1
0
1
D5
0
0
1
1
0
D6
0
0
1
1
1
D7
0
1
0
0
0
D8
0
1
0
0
1
D9
0
1
0
1
0
D10
0
1
0
1
1
D11
0
1
1
0
0
D12
0
1
1
0
1
D13
0
1
1
1
0
D14
0
1
1
1
1
D15
1
X
X
X
X
1
where A,B,C,D are the control input or control nibble and the Boolean expression for Y is given as:-
Y = A'B'C'D'D0 + A'B'C'DD1 + A'B'CD' D2 + A'B'CDD3 + A'BC'D'D4 + A'BC'DD5+ A'BCD'D6 + A'BCDD7 + AB'C'D'D8 + AB'C'DD9 + AB'CD'D10 + AB'CDD11 + ABC'D'D12 + ABC'DD13 + ABCD'D14 + ABCDD15
Chat with our AI personalities
As inputs to the truth table 1 and 1 signify that they are both true. The output will depend on what kind of truth table we are talking about, AND, OR, XOR, etc.
Input Output 0 1 1 0
apparently whenever you can swap the 0's for 1's and 1's for 0's in the truth table and the truth result remains unchanged.
.....0 10 | 0 01 | 0 1.....0 10 | 0 11 | 1 10 | 11 | 0
Truth table of 'NAND' is 0 0 - 1 0 1 - 1 1 0 - 1 1 1 - 0 NAND is just opposite of AND as the name itself suggest NAND is the not of AND Truth table of "NOR" is 0 0 - 1 0 1 - 0 1 0 - 0 1 1 - 0 NOR is just opposite of OR as the name itself suggest NOR is the not of OR.