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The negative logic NAND gate shown in the given figure to a positive logic—
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- AND gate
- OR gate
- NAND gate
- NOR gate
Correct Option: B
Bubble an input of NAND gate means A and B
Y = A B
Y = A B (By Demorgans theorem)
= A + B
This means that Negative logic NAND gate is equivalent to OR gate
Hence alternative (B) is the correct answer.
