Which universal logic gate produces a HIGH (1) output ONLY when all of its input signals are LOW (0)?

Topic: Digital Logic &amp; Number Systems
Subtopic: Logic Gates &amp; Truth Tables

ANAND Gate

BNOR Gate

CXOR Gate

DAND Gate

Explanation

A NOR gate is an OR gate followed by NOT. It yields 1 only when both inputs are 0. A NAND gate yields 0 only when all inputs are 1.

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