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It depends. XNOR is the inverse of XOR. If the N(ot) part is on the inputs, then they are equivalent. If the N(ot) part is on the output, then they are not.
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What is an XNOR gate?
An XNOR gate is a logic gate performing a Boolean logic XNOR operation, also known as an equivalence gate.
How many XNOR gates does it take to make a 4 bit binary comparator?
4
How do you write the Boolean expression for XOR gate?
For 2-input EX-OR gate, if one input is A, the other input is B, and the output is Y. Then the Boolean expression for EX-OR (XOR) function (gate) is Y=A⊕B The output Y is true if either input A or if input B is true, but not both.Y= ( (A and NOT B) or (NOT A and B) ) ;
Truth table for 3 input xor gate?
Exclusive Or means "one and only one of many", so the truth table of a 3 input XOR gate would be 000 0 001 1 010 1 011 0 100 1 101 0 110 0 111 0 ... or 111 1 ... see note Many references say that 3 input XOR gate's output should be 1 when the no of 1s in inputs is Odd, and 0 otherwise. So in the given truth table, when the input is 111 output must be 1 , i.e. 111 1 plz note -- for 111 1 must be the optput.. i confirmed it
What is the ic number of xor gate?
CD4070BE, SN74HC86N, SN74ACT86N, SN74LS86AN, CD74ACT86E, and CD74HCT86E are some of them
Why XOR gate and XNOR gate are not universial gate?
xor and xnor gates are derived from not gate
Why XOR and XNOR gate is not known as universal gates?
All other logic gates can be made using XOR and XNOR, but to get NOT, you need to do (input) XOR 1 or (input) XNOR 0, but with NAND, you don't need 1: (input) NAND (input).
Which logic gate is a basic comparator?
Either XOR or XNOR can be used, but the output will be inverted on the XNOR.
How many logic gates are there?
And, or, xor, xnor, nand, nor, not
How many gates you can make using universal gates?
Seven gates, they are: not, and, or, nor, nand, xor, xnor.
What is the eq of XOR gate having 3 inputs?
Anot + Bnot +Cnot= y not meaning one single line on top of each letter.
Truth table for 3 input xnor gate?
A, B and C are inputs, Q is output.A B C Q0 0 0 10 0 1 00 1 0 00 1 1 11 0 0 01 0 1 11 1 0 11 1 1 0*update*Although the Logism software shows the 3 input XNOR gate output 1 when all 3 are 1, perhaps there is a mistake, and 3 input of 1,1,1 in an XNOR gateoutputs 0. There is a good reason why. In an XOR gate, an even amount of 1 or 0 input will output a 0, and an odd input of 1 (ie: 1, 1, 1) will output a 1. The truth tablefor an XOR gate with 1, 1, 1 input is an output of 1. An XNOR gate will output the opposite of an XOR gate, thus XNOR input of1, 1, 1 should output 0.
What are 4 combination logic devices?
Nand, nor, xor, xnor that should be in capitals, but the stupid answers.com text editor won't work properly
What is the major difference between arithmetic and logical operations?
Arithmetic operations are addition,subtraction,multiplication,division.Logical operations are OR,AND NOT,NOR,NAND,XOR,XNOR.
Making of X-nor gate with the help of ic?
the easiest way to make an xnor gate is with a 7486 (or equivalent) integrated circuit, a quad xor gate. connect the output of one gate to one in put of another gate. connect the other input of the second gate to Vcc. the second xor gate will then act as an inverter.
What is an XNOR gate?
An XNOR gate is a logic gate performing a Boolean logic XNOR operation, also known as an equivalence gate.
What is the conclusion of logic gate during seminar?
A logic gate is used to implement any digital logic. It may be AND, OR, XOR, NOT, XNOR, NAND, NOR. These logic gates can be used to implement the output equations of digital circuits in order to design them.
