- #1
mr_coffee
- 1,629
- 1
Hello everyone, this is the first time programming a digital board without hardwiring. I'm confused on what the truth table of a "negative-logic OR" would look like:
The diagram looks like
Two inputs and 1 output, its an OR gate but both the inputs are sent through an inverter and the output is also inverted so i got the following boolean expression:
_____
'A + 'B = AB
so using Demorgans theroem i get AB,
so if this is the case, the truth table would be
A B Output
0 0 0
0 1 0
1 0 0
1 1 1
is that right?
The diagram looks like
Two inputs and 1 output, its an OR gate but both the inputs are sent through an inverter and the output is also inverted so i got the following boolean expression:
_____
'A + 'B = AB
so using Demorgans theroem i get AB,
so if this is the case, the truth table would be
A B Output
0 0 0
0 1 0
1 0 0
1 1 1
is that right?