MCQ
Identify the gate and match $A, B, Y$ in bracket to check
- ✓$AND\, (A = 1, B = 1, Y = 1)$
- B$OR\,(A = 1 , B = 1, Y = 0)$
- C$NOT\, (A = 1, B= 1 , Y = 1)$
- D$XOR\, (A= 0, B = 0, Y = 0)$
✓
Answer
Correct option: A.
$AND\, (A = 1, B = 1, Y = 1)$
a
$Y\,=\,\overline{AB}.\overline{AB}=\,\overline{\overline{AB}}\,+\,\overline{\overline{AB}\,}=\,AB\,+\,AB\,=\,AB$
$Y\,=\,\overline{AB}.\overline{AB}=\,\overline{\overline{AB}}\,+\,\overline{\overline{AB}\,}=\,AB\,+\,AB\,=\,AB$
In this case output $Y$ is equivalent to $AND$ gate.
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