Given below are two statements:
Statement I: A NAND gate is a universal gate because it can be used to realize all other basic logic gates (AND, OR, NOT).
Statement II: When inputs A=0, B=1 are given to a NOR gate, its output is 1. Choose the correct answer from the options given below:

Question

Given below are two statements:

Statement I: A NAND gate is a universal gate because it can be used to realize all other basic logic gates (AND, OR, NOT).

Statement II: When inputs A=0, B=1 are given to a NOR gate, its output is 1. Choose the correct answer from the options given below:

TestHub · Accepted Answer

Statement I is true. NAND gates are universal gates as any Boolean function can be implemented using only NAND gates.

Statement II is false. The truth table for a NOR gate is: 0+0=0, NOT 0 = 1; 0+1=1, NOT 1 = 0; 1+0=1, NOT 1 = 0; 1+1=1, NOT 1 = 0. Therefore, for A=0, B=1, the output of a NOR gate is 0.

Physics - Semiconductors Question with Solution | TestHub

Options:

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