Switching Theory & Logic Design of Digital Circuits

In this course we’ll be covering:

• History of Electronics and how digital field emerged

• What is signal, analog and digital signal?

• What is digital system?

• Number systems full and its conversions

• Introduction to Boolean Algebra

• Basic Logic operations

• Boolean theorems and postulates

• Demorgans theorems

• Consensus theorem

• Boolean function

• Dual of the Boolean function and Complement of a Boolean function

• Representation of Boolean function: Min term and max term

• standard or canonical SOP form

• Conversion of SOP to standard or canonical SOP form

• Conversion of SOP to standard or canonical SOP form with truth table (2 methods)
• Standard POS & Conversion of POS to standard or canonical POS form

• Conversion SOP TO CPOS and CSOP forms with truth table example problems

• Conversion SOP TO CPOS and CSOP forms with truth table example problems

• Conversion of standard SOP and POS( vice versa) with procedure( 3rd model)

• Conversion of standard CSOP and CPOS with procedure( 3rd model)
• Minimization of logic functions using Boolean theorems

• 3 Variable minterms and maxterms

• Digital logic gates

• Logic gates

• Properties of Excusive OR gate

• Inverted Gates

• Generation of logic diagram with Boolean expression

• Multi Level AND-OR realization

• Two Level AND-NOR realization
• Multi Level AND-OR and NAND realization problems

• Multi Level AND-OR and NOR realization problems

• Addition of BCD Numbers

• Addition of Excess-3

• Gray code or self reflection code or cyclic code

• Gray to Binary code conversion

• Binary to Gray code conversion

• Error Detection and Correction codes

• Hamming code

• Hamming code 7 bit example.
• Minimization of switching functions using K-Maps
• 2,3,4,5 variable K-Maps
• Code converters
• BCD to Excess-3 vice versa
• Binary to Gray vice versa etc.,

  Combinational logic circuits

• Half adder
• Full adder
• Half subtractor
• Full subtractor
• Parallel adder
• Decoders
• Encoders
• Multiplexers
• DE multiplexers
• Sequential logic circuits
• Flip flops
• Registers
• Counters

  and much more and more!