Logic Gates

Question 0

Describe how to get a 1 value output on an AND gate

Answer 0

Both A and B must be 1

Question 1

What is the mathematical representation of an AND gate?

Answer 1

(A.B)=X

Question 2

Give the truth table for an AND gate

Answer 2

In A            In B            Output
  0                 0                  0
  1                 0                  0
  0                 1                  0
  1                 1                  1

Question 3

Give the mathematical representation of an OR gate

Answer 3

(A+B)=x

Question 4

Describe how to get a 1 value output on an OR gate

Answer 4

A or B must be 1

Question 5

Give the truth table for an OR gate

Answer 5

In A            In B            Output
  0                 0                  0
  1                 0                  1
  0                 1                  1
  1                 1                  1

Question 6

Give the truth table for an NOT gate

Answer 6

In A Output
0 1
1 0