Number System and Codes - Boolean Algebra and Theorems - Boolean expression & Minimization of Boolean expressions –– Minterm and Maxterm - Sum of Products (SOP) – Product of Sums (POS) – Karnaugh map Minimization and Don’t care conditions – Quine - McCluskey method of minimization – Logic gates and Implementations
Design procedure – Half adder and Full Adder – Half subtractor and Full subtractor – Multiplexer and Demultiplexer – decoder and encoder – parity checker – parity generators – code converters - Magnitude Comparator.
Latches, Edge triggered Flip flops - SR, JK, T, D and Master slave – Characteristic table and equation, Application table – Synchronous counter - Asynchronous counters, Design of synchronous counters - up/down counter - Modulo–n counter - Decade counters.
Register - shift registers - Universal shift register –Shift counters - Classification of sequential circuits: Moore and Mealy - Design of synchronous sequential circuits - state diagram, State table - State minimization, State assignment - Introduction to Hazards: Static, Dynamic
Memories: ROM, PROM, EPROM, EEPROM - RAM, SRAM & DRAM. Programmable Logic Devices: Programmable Logic Array (PLA) - Programmable Array Logic (PAL) - Implementation of combinational logic using PROM - PLA – PAL - Digital logic families: TTL, ECL and CMOS - Introduction to Hardware Description Language (HDL).
Reference Book:
1. Roger L. Tokheim, “Digital Electronics: Principles and Applicationsâ€, 9th Edition, McGraw-Hill Education, 2013. 2. Charles H.Roth. “Fundamentals of Logic Designâ€, 6th Edition, Thomson Learning, 2013. 3. Donald P.Leach and Albert Paul Malvino, “Digital Principles and Applicationsâ€, 8th Edition, Tata Mc-Graw Hill Publishing company limited, New Delhi, 2014. 4. John F.Wakerly, “Digital Designâ€, Fifth Edition, Pearson/PHI, 2017. 5. William Kleitz, "Digital Electronics: A Practical Approach with VHDL" 9th Edition, Pearson, 2020.
Text Book:
1. M. Morris Mano, “Digital Designâ€, 5th Edition, Prentice Hall of India Pvt. Ltd., 2017 2. S.Salivahanan and S.Arivazhagan, “Digital Circuits and Design†Third Edition, Oxford University Press, New Delhi, 2018.
