Foundation of Digital Electronics and Logic Design

This book focuses on the basic principles of digital electronics and logic design. It isdesigned as a textbook for undergraduate students of electronics, electrical engineering, computer science, physics, and information technology. The text covers the syllabi of several Indian and foreign universities. It depicts the comprehensive resources on the recent ideas in the area of digital electronics explored by leading experts from both industry and academia. A good number of diagrams are provided to illustrate the concepts related to digital electronics so that students can easily comprehend the subject. Solved examples within the text explain the concepts discussed and exercises are provided at the end of each chapter.

Combinational circuitsIntroductionAdvantages of digital circuitsEssential characteristics of digital circuitsCharacteristics of an ideal digital logic elementDefinition of truth table and different logic conventionNumber systemLogic gates and logic circuitsXOR gate and its applicationEnable inputsRealization of inverter using transistorBoolean algebra and postulates of Boolean algebraDe’Morgan’s theorem in dual form Simplification of logical expression by using Boolean algebraLogical expression in SSOP & SPOS form i.e. in Min and Max term formNAND gate as a universal logic gateNOR gate as a universal logic gateGrey code and binary to Grey code conversion.Karnaugh Map method for simplifying logical functionCompletely and incompletely specified logical functionMinimization of incompletely specified logical functionDigital arithmetic Half Adder/Half SubtractorFull Adder and Full Subtractor circuitsAddition of two n bit number in different methodsCombinational and Sequential circuit Multiplexers design procedure and applications. Demultiplexer its definition and applicationsDecoder its definition, designing with decoder and its applicationsSeven segment display devicesDecoder driver IC and its function and its cascading for multiple digit display.Encoder Priority Encoder design, study of octal to priority encoder IC 74148Sequential CircuitIntroductionDistinction between combinational and sequential circuitsFlip-Flops and its definitionDifferent types of Flip-Flops and their application.Flip flop used as a frequency divider circuitRacing problem J-K Master slave Flip-FlopCounter its definition modulus of counterDesign of various Synchronous and Asynchronous countersDesign procedure for Mod – 3 asynchronous counterDesign procedure for Mod – 5 asynchronous counterDesign procedure for synchronous counterDesign procedure for Mod – 5 synchronous counter using D Flip-FlopDecoding error in asynchronous, synchronous serial carry and synchronous parallel counterDistinction among A.C, SSC and SPCStudy of Different asynchronous counter chips such as 7490, 7493 etcDesign of Mod-8 Up/Down synchronous counter using J-K Flip-FlopCascading of countersApplication of various counter chips such as 74160, 74162, 74192MemoryComputer MemoryNeeds of MemoryClassification of MemorySecondary Storage DevicesCache MemoryVirtual memoryMemory devicesAdvantages and disadvantages of system memory devicesSemiconductor memory devicesDifferent types of semiconductor memories( their advantages and disadvantages)Memory OrganizationBit and Byte organized memoryDifferent types of ROM.Application of ROMsFerrite core memoriesCD-ROM memory its advantages and disadvantagesROM by using decoder and gates and diode ROMDifferent Memory chipsRAM testing on a PCTiming CircuitsIntroductionMultivibrators555 Timer ICGeneration of timing waveform using Op-ampRegisters and type Ring counter and Johnson counterMultiplexers as a parallel in- serial out registerApplication RegisterDesign of a sequence generatorError diction and correction codesDisplay devicesLogic familyIntroductionLogic parametersLogic family and RTLDTL Logic familyHTL Logic familyTTL Logic familyTotem pole output configuration of TTLOpen Colector outputWire AND logic for open collector TTLTristate Logic (TSL)- tristate inverterQuad D-typeF/F with Tristated outputIntegrated injection logicECL logic familyWired or connection of ECL logicMOS logic familyCMOS logic familyComparison among different logic familyNoise margin and fan outApplications and relevant circuitIntroductionDifferent types of Digital to Analog converterFunction of 8 bit D/A converter IC DAC0808/DAC1408Function of 4 bit Arithmetic and Logic Unit (74181 IC)Carry Look Ahead AdderA/D converter and sample & hold circuitS/H amplifier lC-LF398Description of different types of A/D converterMicroprocessor compatible 8 bit A/D converter IC ADC0809Specifications of A/D converterSpecifications of D/A converterApplication of countersSchmitt tigger circuit using transistorSchmitt tigger circuit using Op-amp4 bit True/Complement /Zero/One deviceDigital IC’s, its various characteristics and different designationProgrammable Logic Array, Its function and design using PLACharge coupled devices its function and applicationsBinary Multiplication and Division algorithm

Subir Kumar Sarkar is professor in the Department of Electronics and Telecommunication Engineering, Jadavpur University, West Bengal, India. He has published five textbooks on engineering and more than 480 technical research papers in archived international and national journals and peer-reviewed conferences. Prof. Sarkar is a senior member of the IEEE; life fellow of the Institute of Engineers, India, and the Institution of Electronics and Telecommunication Engineers, India; and life member of the Indian Society for Technical Education and the Indian Association for the Cultivation of Science. Asish Kumar De is associate professor in the Department of Electronics and Communication Engineering, National Institute of Technology, Durgapur, India. He has published around 20 research papers in archived international and national journals and peer-reviewed conferences. His research interests include nanodevice simulation and modeling and application of soft computing tools in device modeling. Prof. De has 10 years of research experience and has been teaching for more than 26 years. Souvik Sarkar obtained his ME and PhD in engineering from Jadavpur University. He is an application consultant at IBM Global Business Services, India. He has published around 25 research publications in archived international and national journals and peer-reviewed conferences.