Digital Logic Circuits: Unit II: Combinational Circuits

Combinational Circuits

Digital Logic Circuits

Digital Logic Circuits: Unit II: Combinational Circuits : Syllabus, Contents

UNIT – II

Chapter – 3

Combinational Circuits

 

Syllabus

Combinational logic - Representation of Logic Functions – SOP and POS forms, K-map representations – Minimization using K maps – Simplification and implementation of combinational logic – Multiplexers and demultiplexers – code converters, Adders, Subtractors, Encoders and Decoders.

Contents

3.1 Review of Boolean Algebra        3-2

Dec.-05, 07, 08, 11, May-03, 04, 05. 08, 10, 15. Marks 8

3.2 Representation of Logic Functions - SOP and POS Forms         …. 3-6

Dec.-03, 12, May-15, Marks 8

3.3 Karnaugh Map (K-map) Representation and Minimization using K-maps    ….. 3-13

3.4 Minimization of SOP Expressions       …. 3-22

Dec.-03, 05, 17, May-05, 06, 10, 13, Marks 12

3.5 Minimization of POS Expressions       ….. 3-31

May-04, May-15, Marks 8

3.6 Five-Variable K-map …... 3-34

May-05, 06, 09, 12, 13, Dec.-04, 05, 06, 08, 11, 12, Marks 10

3.7 Six-Variable K-map ….. 3-38

3.8 Limitations of K-maps …. 3-41

3.9 Implementation of Logic Functionsusing Logic Gates …. 3-41

3.10 Introduction to Combinational Logic Circuit 3 - 58

Dec.-07, 08, Marks 8

3.11 Adders         ….. 3-60

Nov.-10, May-15, 16 Marks 8

3.12 Subtractors ……. 3-62

Dec-14, 15, 16, Marks 13

3.13 Parallel Adder …… 3-65

May-12, Marks 8

3.14 Parallel Adder …. 3-65

Dec-12, Marks -8

3.15 Parallel Adder / Subtractor  …. 3-66

3.16 BCD Adder …. 3-67

Dec-7, Marks -6

3.17 Multiplexers …. 3-69

3.18 Demultiplexers …. 3-81

3.19 Decoder ….. 3-86

Dec.-06, 08, 13, May-07, 11, 17, Marks 16

3.20   Encoder …. 3-96

3.21   Code Converters ….. 3-99

Dec.-03, 11, 14, 15, 16, May-10, 11, 15, 16 June-09, Marks 16

3.22   Two Marks Questions with Answers         3 -105

3.23   University Questions with Answers

(Long Answered Questions)    3 -112


Digital Logic Circuits: Unit II: Combinational Circuits : Tag: : Digital Logic Circuits - Combinational Circuits