DIGITAL ELECTRONICS

Paper Code: 
CSC 212
Credits: 
03
Periods/week: 
03
Max. Marks: 
100.00
Objective: 

This module is designed to introduce the students with binary arithmetic and working of various digital circuits used in computer. The subject does not cover designing of digital circuits.

9.00

Review of Boolean algebra: Boolean Algebraic Theorems and their truth tables.

Combinational Logic Design: Standards representation for logical expression, Minimization of logical functions in terms of Maxterm and Minterm.

9.00

Simplifications of Boolean equations using K-maps, don’t care conditions.

Arithmetic Circuits: Half Adder, Full Adder, Half Subtractor, Parallel binary adder, Parallel binary Subtractor.

9.00

Combinational Circuits: Multiplexers, De-Multiplexers, decoders, encoders (Octal to binary, decimal to BCD, priority).         

Sequential circuits: Flip-flops, S-R, D, J-K, T, Clocked Flip-flop (truth tables, working)

9.00

Race around condition, Master slave Flip-Flop (truth tables, working)

Shift Registers: Serial Transfer, Parallel Transfer, Bidirectional Shift Register.

9.00

Ripple Counters: Binary Ripple Counter, Synchronous counters: Binary counter, Binary Up down Counter.

Logic families, characteristics of digital IC’s, sourcing and sinking, Introduction to bipolar families (RTL, RCTL, DTL), TTL logic, Introduction to ECL, CMOS.

ESSENTIAL READINGS: 
  1. R. P. Jain, “Modern Digital Electronics”, Mc Graw Hill Publising Company limited.
  2. S. Salivahanan & S. Arivyhgan, “Digital Circuits and Design”, Vikas Publishing house Pvt.Ltd.
  3. V.K. Mehta, “Principles of Electronics”, Fifth Edition, S. Chand & Co.
REFERENCES: 
  1. Moris Mano, “Digital Logic and Computer Design”, PHI.
  2. Malvino Leach, "Digital Principles and Application", Mc Graw Hill Publications.
  3. Malvino, “Digital Computer Electronics”, Mc Graw Hill Publications.
Academic Year: 
2017-18
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