Digital Electronics - Describing Logic Circuits - Discussion
Discussion Forum : Describing Logic Circuits - General Questions (Q.No. 4)
4.
For a three-input OR gate, with the input waveforms as shown below, which output waveform is correct?
Discussion:
2 comments Page 1 of 1.
Divya said:
6 years ago
As we all know the function of OR gate, it's simple as like addition. If any one of the input is high then the output become high. Applying the function in the waveform and it's clearly tells that option B is the correct output waveform.
Chifundo Limbikani said:
8 years ago
When A is ORed with B (0 with 0 gives 0 as its output), and the output ORed with C gives a 1 as its output. Now to the solutions it's only option b that start with 1 as the starting point of the output waveform.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers