Download presentation
Presentation is loading. Please wait.
1
Logic Gates
2
A Logic Gate and its Truth Table
3
A Logic Gate and its Truth Table
4
A Logic Gate and its Truth Table
5
A Logic Gate and its Truth Table
6
A Logic Gate and its Truth Table
7
A Logic Circuit
8
A Logic Circuit To show that these two circuits have equivalent functions let us simplify the function F=AB’C+ABC+(C+D)(D’+E) F=AB’C+ABC+(C+D)(D’+E)=A(B’+B)C+CD’+CE+DD’+DE= =AC+CD’+CE+DE=C(A+D’+E)+DE
9
Additional Logic Gates Symbols
10
Completeness of NAND Logic Gates
11
Completeness of NOR Logic Gates
12
From Transistors to Logic Gates
13
From Transistors to Logic Gates
14
De Morgan’s Laws Two complementary laws yield equivalent functions:
(ABC)’=A’+B’+C’ (A+B+C)’=A’B’C’
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.