CHHATTISGARH SWAMI VIVEKANAND TECHNICAL UNIVERSITY, BHILAI (C.G.)
Semster : B.E. III Sem. Branch : Information Technology
Subject : Digital Electronics and Logic Design
Total Theory Periods : 40 Total Tutorial Periods : 10
Total Marks in end semester examination : 80
Minimum number of class tests to be conducted : 02
Overview of Boolean Algebra AND Logic Gates :
Number Systems and Codes, Binary Arithmatic, Boolean Algebra,
Minimisation of Switching Function , Demorgan’s Theorem, Karnaugh’s Map Method (limited up to 4-variables), Quine
McCluskey’s Method , Cases with Don’t care conditions and multiple output switching functions.
Combinational Circuits :
NAND / NOR gates , Realisation of switching functions , Half/full adders, Half / full
substractors , Series and parallel additions ,BCD adders ,Look ahead carry generators ,Decoders and encoders ,BCD to 7
segment decoders, Multiplexers and Demultiplexers, Parity bit generator and detector , Error detection.
Logic Families and Flip Flops :
RTL, DTL, all types of TTL circuits , ECL ,Basics & Features of I2
L and PMOS,
NMOS and CMOS logic etc. , Flip-Flops and their conversion, Excitation Tables.
Sequential Circuits :
Introduction to registers and Counters :
Synchronous and Asynchronous counters and Designing of
sequential circuits: code converter and counters. Mode-k and divide by K Counters, Counter Applications.
Memories and Converters :
Introduction to various semiconductor memories and designing of ROM and PLA ,
Introduction to analog to digital and digital to analog converters and their types (R-2R ladder network and successive
approximation converters )
Name of Text Books
1. R. P. Jain : “Modern Digital electronics”, TMH
2. B. Somanathan Nair, “Digital Electronics & Logic Design”, Prentice-Hall of India
Name of Reference Books :
1. R J Tocci, “ Digital System principles and Applications”
2. W H Gothman , “ Digital Electronics” PHI
3. M.M. Mano :” Digital design”, PHI.
4. Millman Taub , “ Pulse , Digital and Switching Waveforms “ TMH
5. M.M. Mano : “Digital logic and computer desig