Q.
In a negative logic the following wave form corresponds to the
A) 0000000000
B) 0101101000
C) 1111111111
D) 1010010111
Explanation
(d) $5\ volt$ is low signal (0) and $10\ volt$ is high signal (1) and taking $5\ \mu$-s as 1 unit, in a negative logic, low signal (0) gives high output (1) and high signal (1) gives low output (0). The output is therefore 1010010111
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.