Equality Detector

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Equality Detector

Circuit Description

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The circuit checks if corresponding bit positions of two data inputs A and B are in the same logic state. For each bit position there is a two-input XNOR gate which will have a logic 1 output if the inputs are the same. The output of the XNOR gates are ANDed together to determine the final output. If all the corresponding bits are equal the final output will be 1.

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Creator

lucifer13

17 Circuits

Date Created

3 years, 10 months ago

Last Modified

3 years, 10 months ago

Tags

  • word comparator
  • identity detector
  • equality detector

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