DECO-1st unit

X=AB’+A’B

X=(AB)’+A’B’

X=(A'B)’+AB

X=A’B’+AB

X = AB

X = (AB)’

X = A + B

X = A’B’

4

6

8

16

AB'C+ABC'

(A+B+C')(A'+B'+C')

A'B'C+ABC

(A+B'+C')(A'+B'+C')

A logic expression where each term consists of a product of literals

A logic expression where each term consists of a sum of literals

A logic expression where each term includes all the variables in the system

A logic expression consisting only of minterms

AB+A′B′

A′B+A′B′

A′B+AB

A′B′+AB′

m(0,1,3,7)

m(2,4,5,6)

m(1,2,3,5)

m(2,3,4,6)

The variables in each term are always in the uncomplemented form

Each term represents a minterm

It contains fewer terms than a non-canonical form

The expression is written as a product of sum terms, where each sum represents a maxterm.

2

3

4

5