br Binary Codes, Minimization of Boolean functions by K-map, QM Method, VEM Methodbr Combinational Circuits - Adders, Subtractors, Magnitude Comparator, BCD Adder, Look Ahead Carry Adder, Multiplexers, De-Multiplexers, Decoders, Encoders, Priority Encoders, PLDs-ROM, PLA, PALbr Sequential Circuits - NAND and NOR Latch, Flip-Flops- SR, JK, D, T, Excitation Table of Flip-Flops, Flip-Flop conversion