Digital Electronics - Combinational Logic Analysis - Discussion


The following waveform pattern is for a(n) ________.

[A]. 2-input AND gate
[B]. 2-input OR gate
[C]. Exclusive-OR gate
[D]. None of the above

Answer: Option C


No answer description available for this question.

Shruti said: (May 2, 2012)  
0 0 0
0 1 1
1 0 1
1 1 0

Sandeep Maurya said: (Aug 20, 2012)  
I could not understand..

Sweety said: (Feb 13, 2014)  
x and y are the inputs and z is the output.

Chinna said: (May 3, 2014)  
According to given waveform A, B are i/p's and X is the o/p. Now we are apply the XOR truth table it will assist the waveform.

Preety said: (Oct 4, 2015)  
Can you please clearly explain me anyone this question?

Faheem Ur Rehman said: (Dec 18, 2015)  
According to the picture when any input (A, B) is one the output (x) will be one. As we know from the truth table of xor gate single number of one in input the output will be one.

Balkunde said: (Sep 20, 2016)  
It is solved according to the truth table of ex or gate.

Prudhvi said: (Feb 1, 2017)  
I know the truth table but how we identify through waveforms?

Please help me.

Manish said: (Mar 31, 2017)  
Exclusive OR means either of the Inputs(A or B) is high then the output (X) will be high otherwise X will be low. So waveform satisfies this condition. If both i/p high or both i/p are low then o/p will be low. So, one i/p should be low and other should be high or vice versa for being o/p high.

Ritesh said: (Oct 11, 2017)  
I am not understanding it, can anyone explain?

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.