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Digital logic design

Syllabus & notes 

UNIT- I:- 
Digital Systems and Binary Numbers Digital Systems, Binary Numbers, Binary Numbers, Octal and Hexadecimal Numbers, Complements of Numbers, Complements of Numbers, Signed Binary Numbers,Arithmetic addition and subtraction.

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Concept of Boolean algebra Basic Theorems and Properties of Boolean algebra, Boolean Functions, Canonical and Standard Forms, Minterms and Maxterms.

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Gate level Minimization Map Method, Two-Variable K-Map, Three-Variable K-Map, Four Variable K-Maps. Products of Sum Simplification, Sum of Products Simplification, Don’t – Care Conditions, NAND and NOR Implementation, Exclusive‐OR Function.

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Combinational Logic Introduction, Analysis Procedure, Design Procedure, Binary Adder–Subtractor, Decimal Adder, Binary Multiplier, Decoders, Encoders, Multiplexers, HDL Models of Combinational Circuits 

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UNIT- V:- 
Synchronous Sequential Logic Introduction to Sequential Circuits, Storage Elements: Latches, Storage Elements: Flip‐Flops, Analysis of Clocked Sequential Circuits, Mealy and Moore Models of Finite State Machines 

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Registers and Counters Registers, Shift Registers, Ripple Counters, Synchronous Counters, Ring Counter, Johnson Counter, Ripple Counter