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Physics
The diagram given below is equivalent to a logic function of <img class=img-fluid question-image alt=image src=https://cdn.tardigrade.in/img/question/physics/5b236adaa3c561a3ff218e7307b9774f-.png />
Q. The diagram given below is equivalent to a logic function of
2096
171
AMU
AMU 2016
Semiconductor Electronics: Materials Devices and Simple Circuits
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A
OR
48%
B
A
N
D
16%
C
N
A
N
D
11%
D
XOR
25%
Solution:
Output of
X
1
=
A
B
ˉ
+
A
ˉ
B
Output of
X
2
=
A
B
Then,
Y
=
X
1
+
X
2
Y
=
A
B
ˉ
+
A
ˉ
B
+
A
B
Y
=
A
(
B
+
B
ˉ
)
+
A
ˉ
B
Y
=
A
+
A
ˉ
B
Y
=
A
+
B
[
∵
A
+
A
ˉ
B
=
A
+
B
]
So, the circuit is equivalent to
OR
-gate function.