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Class 12 NEET Physics Semiconductor Electronics Part 2
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Question : 22
Total: 43
For the given circuit, the input digital signals are applied at the terminals A, B and C. What would be the output at the terminal y ?
[NEET 2021]
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Solution:
👈: Video Solution
Output of combination of logic gates is given as
y
=
A
.
B
+
B
.
C
Input Signals
Output Signa
Time duration
A
B
C
AB
B
.
C
y
=
A
.
B
+
B
.
C
0
−
t
1
0
0
1
0
1
1
t
1
−
t
2
1
0
1
0
1
1
t
2
−
t
3
0
1
0
0
1
1
t
3
−
t
4
1
1
0
1
1
1
t
4
−
t
5
0
0
1
0
1
1
t
5
−
t
6
1
0
1
0
1
1
t
6
−
t
7
0
0
1
0
1
1
So the output y is high (1) that is
v
0
=
5
V
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