[SECTION - A] Introduction (5 hours) Digital logic, Number Systems and Conversions for Binary, Octal, Decimal, Hexadecimal, Binary Arithmetic, Basic and Universal gates, Boolean Algebra, Binary addition and subtraction. Minimization Techniques (6 hours) Sum of Products and Products of Sum forms, Min terms & Max terms, Karnaugh Map for two, three, four five and six variables, Quine-McCluskey method. Combinational Circuit Design (6 hours) Half adder, full adder, subtractor, BCD adder, comparator, code converter, encoder decoder, multiplexer, demultiplexer, parity detector and generator, PLA, PAL and ROM Flip Flops (5 hours) 1-bit memory cell, clocked and unclocked flip flops, S-R Flip flop, D flip flop, JK Flip flop, T flip flop, edge triggered flip flop, race around condition , Master slave flip flop, conversion of flip flops using excitation table.