Question

Identify the gate and match A,B, Y in the bracket to check.

A. 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 1

Hint:The above problem can be resolved using the concepts as well as the fundamentals of Logic gates. The logic gates are considered the basic block for any digitized system, for which one can obtain a suitable output for any given input. There are three kinds of logic gates: the AND gate, OR gate, and the NOT gate. The AND gate is that logical gate, which contains the two input ways for the signals and a single output for the signal. On the other hand, the OR gate also contains the two input terminals for which a single output is given. But on the other hand, NOT is that logical gate, where there is a single input terminal for which a single out is present.

Complete step by step answer:
The value of the output for the given logic gate is,
\[\begin{array}{l}
Y = \overline {\overline {AB} \cdot \overline {AB} } \\
Y = \overline {\overline {AB} } + \overline {\overline {AB} } \\
Y = AB + AB\\
Y = AB
\end{array}\]
This value of output determines the output for AND gate.
Therefore, the given gate in AND gate and option (A) is correct.

Note: Try to understand the meaning of logic gates and the uses of logic gates in modern electronics. The logic gates are the necessary arrangements that incorporate the electrical signal output for the corresponding electrical signal input. There are three fundamental types of logic gates, and on combining these gates, the more possible logic gates can be created. These gates include the NAND gate, XOR gate, XNOR gate, and many more. Moreover, these logic gates are significant applications in designing the circuit boards and modern electrical circuit analysis.