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Question
Physics
Identify the gate represented by the block diagram as shown in fig
Q. Identify the gate represented by the block diagram as shown in fig
2314
252
Semiconductor Electronics: Materials Devices and Simple Circuits
Report Error
A
AND gate
9%
B
NOT gate
12%
C
NAND gate
34%
D
NOR gate
45%
Solution:
The boolean expression of this gate is
Y
=
(
A
+
B
)
⋅
(
A
+
B
)
=
(
A
+
B
)
+
(
A
+
B
)
=
(
A
+
B
)
which is for NOR gate.
