Unit 1

Introduction to logic families: ECL – TTL – Tri state logic. Implementation technology: Transistor switches – NMOS logic gates – CMOS logic gates – Negative logic systems. Introduction to logic circuits: Variables and functions, inversion – Truth tables – Logic gates and Networks – Boolean algebra – Synthesis using gates – Design examples – Optimized implementation of logic functions: Karnaugh map – Strategy for minimization – Minimization of product of sums forms – Incompletely specified functions – Multiple output circuits – Tabular method for minimization – Number representation and arithmetic circuits: Addition of unsigned numbers – Signed numbers – Fast adders.

Unit 2

Combinational circuit building blocks: Multiplexers – Decoders – Encoders – Code converters – Arithmetic comparison circuits. Sequential circuit building blocks: Basic latch – Gated SR latch – Gated D latch – Master slave and edge triggered – D flipflops – T flip-flop – JK flip-flop – Registers – Counters – Reset synchronization – Other types of counters

Unit 3

1. Stephen Brown, ZvonkoVranesic, “Fundamentals of Digital logic with Verilog Design”, Tata McGraw Hill Publishing Company Limited, Special Indian Edition, 2007.

• Morris Mano, Michael D. Ciletti “Digital Design – with introduction to Verilog HDL”, Pearson Education, Fifth Edition, 2011.
• Charles H., Jr. Roth, LizyKurian John, Beyond Kill Lee, “Digital System Design Using Verilog”, Cengage Learning, 2015.
• Donald D Givone, “Digital Principles and Design”, Tata McGraw Hill Publishing Company Limited, 2003