Digital Electronics And Logic Design By Dr Sanjay Sharma Site

– Recommended for undergraduate course adoption in Indian engineering colleges. Report prepared by: Academic Analyst Date: [Current Date – assumed 2026] Source references: Book reviews, syllabus mapping (AKTU/RTU), comparative analysis with standard digital logic design curricula.

| Chapter | Title | Key Topics Covered | |---------|-------------------------------|-----------------------------------------------------------------------------------| | 1 | Number Systems & Codes | Binary, Octal, Hex, BCD, Gray, Excess-3, ASCII; Arithmetic (1’s/2’s complement). | | 2 | Boolean Algebra & Logic Gates | Basic theorems, De-Morgan’s laws, SOP/POS forms, AND/OR/NAND/NOR/XOR gates. | | 3 | Minimization Techniques | Karnaugh Maps (up to 6 variables), Quine-McCluskey tabular method. | | 4 | Combinational Logic Design | Adders (Half/Full), Subtractors, Multiplexers, Demultiplexers, Decoders, Encoders. | | 5 | Arithmetic Circuits | Parallel adders, Carry look-ahead adder, BCD adder, Multipliers. | | 6 | Sequential Logic (Flip-Flops) | SR, JK, D, T flip-flops; Master-slave; Excitation tables and state diagrams. | | 7 | Counters | Asynchronous (ripple) and synchronous counters; Ring, Johnson, Mod-N counters. | | 8 | Registers | SISO, SIPO, PISO, PIPO shift registers; Universal shift register. | | 9 | Memory & Programmable Logic | ROM, RAM (SRAM/DRAM), PLA, PAL, FPGA basics, CPLD. | | 10 | Logic Families | TTL (totem-pole, open-collector), CMOS, ECL; Noise margin, fan-out, propagation delay. | | 11 | A/D and D/A Converters | Weighted resistor, R-2R ladder, Flash ADC, Successive approximation. | | 12 | VHDL/Verilog (Optional intro) | Basic syntax, dataflow and behavioral modeling for simple gates and flip-flops. | Digital Electronics And Logic Design By Dr Sanjay Sharma

1. Introduction Digital Electronics and Logic Design by Dr. Sanjay Sharma is a foundational textbook primarily aimed at undergraduate students of engineering (B.Tech/B.E.), computer science, and electronics & communication. The book is widely used in Indian universities and other institutions following a semester-based curriculum. Its core objective is to bridge the gap between abstract Boolean algebra and practical digital circuit implementation. – Recommended for undergraduate course adoption in Indian

The book is typically divided into 10–12 core chapters, covering the complete syllabus of a standard Digital Logic Design course. | | 2 | Boolean Algebra & Logic

| Feature | Dr. Sanjay Sharma | Morris Mano | R.P. Jain | |---------------------------|-------------------|-------------------|-------------------| | Price (INR) | ₹350–450 | ₹650–800 | ₹550–700 | | Depth of theory | Moderate | High | Moderate | | Solved problems | High (exam-focused) | Medium | Medium | | VHDL/Verilog | Minimal | One chapter | One chapter | | International recognition | Low | Very High | Medium |

Dr. Sanjay Sharma’s Digital Electronics and Logic Design is a that effectively teaches core digital logic principles. While it lacks cutting-edge topics and has minor presentation flaws, it remains a popular choice for first-time learners in digital electronics. For mastering problem-solving in number systems, K-maps, counters, and logic families, this book is highly effective. However, for advanced design or HDL-based digital systems, supplementary material is necessary.