## PHYS345 Electricity and Electronics

**Special Problem 9.3**
Prove the second DeMorgan's theorem by constructing the truth table for both logic gates
and comparing the outputs:

"http://www.physics.udel.edu/~watson/phys345/problems/9-3.html"

Last updated Oct. 29, 1998.

Copyright George Watson, Univ. of Delaware, 1998.