JNTUK R20 B.Tech ECE 2-1 STLD Material/ Notes PDF Download

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JNTUK R20 B.Tech ECE 2-1 STLD Material/ Notes PDF Download: Looking for JNTUK R20 B.Tech ECE 2-1 STLD Material. Our resources are tailored to help you understand Switching Theory and Logic Design effortlessly. Explore topics like number-based conversions and error coding techniques. Learn about Boolean algebra, logic gates, and optimization techniques for digital circuits. Master Boolean function simplification with Karnaugh maps and Quine-McCluskey methods, and grasp the concepts of combinational circuits and advanced sequential circuits. Access our PDF downloads to excel in your B.Tech ECE studies with ease.

JNTUK R20 B.Tech ECE 2-1 STLD Material – Units

Unit 1 Syllabus PDF Download | JNTUK R20 B.Tech ECE Switching Theory and Logic Design Material

REVIEW OF NUMBER SYSTEMS & CODES: Representation of numbers of different radix, conversation from one radix to another radix, r-1’s compliments and r’s compliments of signed members.Gray code ,4 bit codes; BCD, Excess-3, 2421, 84-2-1 code etc. Error detection & correction codes: parity checking, even parity, odd parity, Hamming code.

BOOLEAN THEOREMS AND LOGIC OPERATIONS: Boolean theorems, principle of complementation & duality, De-morgan theorems.Logic operations ; Basic logic operations -NOT, OR, AND, Universal Logic operations, EX-OR, EXNOR operations.Standard SOP and POS Forms, NAND-NAND and NOR-NOR realizations, Realization of three level logic circuits. Study the pin diagram and obtain truth table for the following relevant ICs 7400,7402,7404,7408,7432,7486.

Unit 2 Syllabus PDF Download | JNTUK R20 B.Tech ECE Switching Theory and Logic Design Material

MINIMIZATION TECHNIQUES: Minimization and realization of switching functions using Boolean theorems, K-Map (up to 6 variables), and tabular method(Quine-McCluskey method) with only four variables and single function.

COMBINATIONAL LOGIC CIRCUITS DESIGN: Design of Half adder, full adder, half subtractor, full subtractor, applications of full adders; 4-bit adder-subtractor circuit, BCD adder circuit, Excess 3 adder circuit and carry look-a-head adder circuit, Design code converts using Karnaugh method and draw the complete circuit diagrams.

Unit 3 Syllabus PDF Download | JNTUK R20 B.Tech ECE Switching Theory and Logic Design Material

COMBINATIONAL LOGIC CIRCUITS DESIGN USING MSI &LSI: Design of the encoder, decoder, multiplexer, and de-multiplexers, Implementation of higher order circuits using lower order circuits. Realization of Boolean functions using decoders and multiplexers.Design of Priority encoder, 4-bit digital comparator, and seven-segment decoder. . Study the relevant ICs pin diagrams and their functions 7442, 7447, 7485, 74154.

INTRODUCTION OF PLD’s: PLDs: PROM, PAL, PLA -Basics structures, realization of Boolean functions, Programming table.

Unit 4 Syllabus PDF Download | JNTUK R20 B.Tech ECE Switching Theory and Logic Design Material

SEQUENTIAL CIRCUITS I: Classification of sequential circuits (synchronous and asynchronous), operation of NAND & NOR Latches and flip-flops; truth tables and excitation tables of RS flip-flop, JK flip-flop, T flip-flop, D flip-flop with reset and clear terminals. Conversion from one flip-flop to another flip-flop. Design of 5ripple counters, design of synchronous counters, Johnson counter, ring counter. Design of registers – Buffer register, control buffer register, shift register, bi-directional shift register, universal shift, register.

Study the following relevant ICs and their relevant functions 7474, 7475, 7476, 7490, 7493, 74121.

Unit 5 Syllabus PDF Download | JNTUK R20 B.Tech ECE Switching Theory and Logic Design Material

SEQUENTIAL CIRCUITS II: Finite state machine; state diagrams, state tables, reduction of state tables.Analysis of clocked sequential circuits Mealy to Moore conversion and vice-versa.Realization of sequence generator, Design of Clocked Sequential Circuit to detect the given sequence (with overlapping or without overlapping).

JNTUK R20 B.Tech STLD Material – Outcomes

• Understand various number systems and utilize them to create different codes.
• Apply Boolean algebra to simplify switching functions effectively.
• Design diverse combinational logic circuits to meet specific requirements.
• Utilize flip-flops in the creation of registers and counters.
• Learn the operation and design principles behind synchronous sequential circuits and algorithmic state machines to develop efficient systems. Additionally, innovate by adapting traditional design techniques for unique solutions.

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