Skip to Content
Engineering Digital Design
book

Engineering Digital Design

by Richard F. Tinder
January 2000
Intermediate to advanced content levelIntermediate to advanced
884 pages
29h 39m
English
Academic Press
Content preview from Engineering Digital Design
180 CHAPTER 4 / LOGIC FUNCTION REPRESENTATION AND MINIMIZATION
functions of a large number of variables by using devices with lesser input capability. The
use of multiplexers discussed in Section 6.2 offers a good example of this fact.
The process of decomposition can be reversed to yield a purely SOP or purely POS
expression from the decomposed expression. This is illustrated by factoring out
¯
A, A,
¯
B,
and B in turn from F
AB
to yield the SOP expression
F
AB
=
¯
A
¯
B(D) +
¯
AB(
¯
C) +A
¯
B(C D) + AB(C + D)
=
¯
A[
¯
BD + B
¯
C] +A[
¯
B(C D) + B(C + D)]
=
¯
A
¯
B[D] +
¯
AB[
¯
C] +A
¯
B[
¯
CD + C
¯
D] + AB[C + D]
=
¯
A
¯
BD +
¯
AB
¯
C + A
¯
B
¯
CD + A
¯
BC
¯
D + ABC + ABD,
where C D =
¯
CD + C
¯
D follo ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

The Electrical Engineering Handbook

The Electrical Engineering Handbook

Wai Kai Chen
Analog Integrated Circuit Design, 2nd Edition

Analog Integrated Circuit Design, 2nd Edition

Tony Chan Carusone, David A. Johns, Kenneth W. Martin

Publisher Resources

ISBN: 9780126912951