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Why logic gates are used?


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Solution

Logic Gates: In simple words, logic gates are electronic circuits with a number of inputs and one output. There are three basic logic gates, namely AND gate, OR gate, and NOT gate

Other logic gates that are derived from these basic gates are the NAND gate, NOR gate, EXCLUSIVE-OR gate, and EXCLUSIVE-NOR gate.

Uses of logic gates:

  1. In the digital world, logic gates are the backbone of decision-making operations and task coordination.
  2. It is an electronic description of logical reasoning and a Boolean algebra mathematical application.
  3. The organization of logic into gates and other logic blocks facilitates information interchange and design description. It is a common notation that may be understood by anyone who is familiar with the art. It makes it possible to assemble and transfer groups of gates and bigger blocks of logic in a consistent manner.
  4. It enables the evaluation and testing of designs for accuracy.

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