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).