Digital Electronic

GANPAT UNIVERSITY

FACULTY OF ENGINEERING & TECHNOLOGY

Programme

Bachelor of Technology

Branch/Spec.

Computer Science & Engineering (CBA/CS/BDA)

Semester

I

Version

1.0.0.1

Effective from Academic Year

2022-23

Effective for the batch Admitted in

June 2022

Subject  code

2CSE103

Subject Name

DIGITAL ELECTRONICS

Teaching scheme

Examination scheme (Marks)

(Per week)

Lecture (DT)

Practical (Lab.)

Total

CE

SEE

Total

L

TU

P

TW

Credit

3

0

1

0

4

Theory

40

60

100

Hours

3

0

2

0

5

Practical

30

20

50

Pre-requisites:

Fundamental knowledge of physics during 11^th and 12^th science.

Learning Outcome:

After successful completion of this course, students will be able to :

• Learn  the basics of Number systems.
• Understand the basics of boolean functions & logic Gates.
• Design different types of combinational digital logic circuits.
• Develop sequential logic circuits for various applications.

Theory syllabus

Unit

Content

Hrs

1

Binary Systems :

Digital Computer & Systems, Binary Numbers, Number Base conversions, Different Number systems & their relations, Complements, Binary codes, Binary storage & registers.

8

2

Boolean Algebra & Logic Gates :

Basic definitions, Axiomatic definition of Boolean Algebra, Basic Theorems & Properties, Boolean functions, Canonical & Standard forms, Logic operations, Digital Logic gates & Logic families.

5

3

Simplification of Boolean Functions :

Map method, Two, Three, Four, Five & Six variable maps, Products of Sum & Sum of Products simplification, NAND, NOR & Other two level Implementations, Don't care conditions, Tabulation method.

8

4

Combinational Logic :

Design Procedure, Address, Subtractors, Code Conversion, Analysis Procedure, Multilevel NAND & NOR circuits, Exclusive-OR & Equivalence functions.

8

5

Combinational Logic with MSI & LSI :

Binary Parallel Adder, Decimal Adder, Magnitude Comparator, Decoders, Multiplexers.

6

6

Sequential Logic :

Flip Flops, Triggering of Flip Flops, Analysis of clocked sequential circuits, Flip Flop Excitation tables, Design of Sequential circuits, Design of counters, Introduction to registers

10

Self Study Topics :

Source current & sink current,  ROMs, PLAs, introduction of PLDs, CPLDs and FPGA, Memory. Transistor Logic Families.

Practical content

Practicals shall be based on Building & testing circuits on bread board and software for basic logic gates, elementary level circuits using gates, Application circuits using Universal Gates, Verification of different Laws and theorems, various combinational circuit designs and their testing on breadboard. Understanding & testing behaviour of circuits using readily available kits and software for medium and large level circuits.

MOOC :

Course name : Digital Circuits

https://nptel.ac.in/courses/108105113

Text Books

1

Digital Logic and Computer Design by Morris Mano

Reference Books

1

Digital Fundamentals by Floyd

2

Digital Electronics by R. P. Jain

3

Fundamental of Digital Circuits by A. Anandkumar

Course Outcomes:

COs

Description

CO1

Learn  the basics of Number systems.

CO2

Understand the basics of boolean functions & logic Gates.

CO3

Design different types of combinational digital logic circuits.

CO4

Develop sequential logic circuits for various applications.

Mapping of CO and PO: