This subject, as the name suggests, deals with the electronics ciruits, their working, designing, logic etc. This subject is very simple and much faster to understand to those who were in Vocational science. This doesn't mean other will not be able to grasp, they will be able to, but, will take longer time, comparatively. This subject requires constant practise. It includes Number conversions, Boolean algebra, Logic gates, Flip-Flops etc.

Reference: "Logic Circuits" - By N. G. Palan.


Number Systems and Codes:-
Binary, Decimal , Octal, Hexadecimal and their inter-conversions, Codes:- BCD, Excess-3, Gray code etc.

Digital electronic signals and switches:
Concept on digital signal, logic levels, Active high, Active low signals, Switching Characteristic of Semiconductor diode,

Logic Gates: -
AND, OR, NOT, NOR, NAND, EX-OR, EX-NOR operations and their truth table. Boolean algebra and reduction techniques: - K-Maps and Quine " McClusky.

Arithmetic Operations:
Binary Addition, Subtraction, Multiplication, Division. 2 Complement Subtraction. Circuits: - Half- Adder, Full Adder, Half Subtracter, Full
Subtracter, 2-bit by 2-bit Multiplier , Various Code convertors.

Multiplexers (MUX):
Working of MUX, Implementation of expression using MUX.

Demultiplexers (DEMUX):
Implementation of expression using DEMUX, Decoder.

Concept of Sequential circuit, S-R, J-K , Preset & Clear, Master "
Slave J"K D , T Flip Flops their truth tables and excitation tables, Conversion from
one type to another type of Flip Flop. Registers. Logic families and their
characteristics :- Characteristic of Digital ICs .

Text Book
Fundamentals Digital electronics by RP Jain, TMG
Digital electronics by Derek Molly, PHI
Digital Electronics, An Introduction to Theory and Practice William H. Gothmann,
Prentice-Hall of India pvt ltd


sandeepmehra48001 on February 23, 2014 at 7:48 AM said...

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sandeepmehra48001 on February 23, 2014 at 7:48 AM said...

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