XNOR Gate: The Combination of XOR and NOT Gates

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SUMMARY

The XNOR gate is created by cascading the output of an XOR gate into the input of a NOT gate. This configuration results in an output that matches the truth table of the XNOR gate, which is defined as follows: A B Y - 0 0 1, 0 1 0, 1 0 0, 1 1 1. The discussion also touches on the mathematical representation of the XNOR operation, which can be expressed as the negation of the XOR function. Understanding these concepts is essential for anyone studying logic design.

PREREQUISITES
  • Understanding of XOR gate functionality
  • Familiarity with NOT gate operations
  • Knowledge of truth tables in digital logic
  • Basic concepts of logic design
NEXT STEPS
  • Study the construction and applications of XNOR gates in digital circuits
  • Learn about truth table generation for various logic gates
  • Explore the mathematical representation of logic gates, including XOR and XNOR
  • Investigate cascading logic gates for complex circuit design
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This discussion is beneficial for students of logic design, electronics engineers, and anyone interested in understanding the fundamentals of digital logic circuits.

eku_girl83
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This question really doesn't make much sense to me.
We will be creating the XNOR gate by cascading the output of the XOR gate, into the input of a NOT gate. The output from the NOT gate would then be the same as that from an (fill in the blank) gate.
Does XNOR go in the blank? Or did I misunderstand the question?
 
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What do the truth tables look like?
 
XNOR sounds right to me, the truth table should be

A B Y
0 0 1
0 1 0
1 0 0
1 1 1
 
Seems a little odd to me: maybe it's a NXOR or

<br /> \mbox{\Huge<br /> \[<br /> \overline {XOR} <br /> \]}<br />


Best
 
X (XOR) Y = X'Y+XY'

they prolly what you to replace the XOR with inverters, ANDs, ORs

I'm taking Logic design right now so i'll prolly be posting some more questions up here
 

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