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Digital Electronics

Digital Electronics

1. Digital Electronics


1. Binary Number System | Binary to Decimal and Decimal to Binary Conversion
2. Binary to Decimal and Decimal to Binary Conversion
3. BCD or Binary Coded Decimal | BCD Conversion Addition Subtraction
4. Binary to Octal and Octal Binary Conversion
5. Octal to Decimal and Decimal to Octal Conversion
6. Binary to Hexadecimal and Hex Binary Conversion
7. Hexadecimal to Decimal and Decimal to Hexadecimal Conversion
8. Gray Code | Binary to Gray Code and that to Binary Conversion
9. Octal Number System
10. 1?s Complement
11. 2?s Complement
12. ASCII Code
13. Hamming Code
14. Alphanumeric codes | ASCII code | EBCDIC code | UNICODE
15. Error Detection and Correction Codes


1. Switching Algebra or Boolean Algebra
2. Boolean Algebra Theorems and Laws of Boolean Algebra
3. Binary Arithmetic
4. Binary Addition
5. Binary Subtraction
6. Binary Multiplication
7. Binary Division
8. De Morgan Theorem and Demorgans Laws
9. Excess 3 Code Addition and Subtraction
10. 2s Complement Arithmetic
11. 9s complement and 10s complement | Subtraction

Logic Gate

1. Digital Logic Gates
2. Some Common Applications of Logic Gates
3. Logical OR Gate
4. Logical AND Gate
5. NOT Gate
6. Universal Gate | NAND and NOR Gate as Universal Gate
7. NAND Gate
8. NOR Gate
9. X OR Gate and X NOR Gate
10. INHIBIT Gate
11. Schmitt Gates

Logic Families

1. Logic Families Significance and Types of Logic Families
2. Transistor Transistor Logic or TTL
3. NMOS Logic and PMOS Logic
4. Diode and Transistor NAND Gate or DTL NAND Gate and NAND Gate ICs
5. Fan Out of Logic Gates

Cominational Circuit

1. Analog to Digital Converter
2. Digital to Analog Converter or DAC
3. Binary to BCD Code Converter
4. Binary to Gray Code Converter and Grey to Binary Code Converter
5. Seven Segment Display
6. Multiplexer
7. Demultiplexer
8. Digital Comparator
9. 555 Timer and 555 Timer Working

Squentional Circuit

1. Latches and Flip Flops
2. S R Flip Flop S R Latch
3. Active Low S R Latch and Flip Flop
4. Gated S R Latches or Clocked S R Flip Flops
5. D Flip Flop or D Latch
6. J K Flip Flop
7. Master Slave Flip Flop
8. Application of Flip Flops
9. Conversion of Flip Flops
10. Sequence Generator
11. Parity Generator

Shift Registers

1. Shift Registers
2. Applications of Shift Registers
3. Universal Shift Registers
4. Bidirectional Shift Register
5. Dynamic Shift Register
6. Buffer Register and Controlled Buffer Register
7. Data Transfer in Shift Registers
8. Serial in Serial Out (SISO) Shift Register
9. Serial in Parallel Out (SIPO) Shift Register
10. Parallel in Serial Out (PISO) Shift Register
11. Parallel in Parallel Out (PIPO) Shift Register

Logical Operation

1. OR Operation | Logical OR Operation
2. AND Operation | Logical AND Operation
3. Truth Tables for Digital Logic
4. K Map or Karnaugh Map
5. Simplifying Boolean Expression using K Map

Digital Counters

1. Basic Digital Counter
2. Ring Counter
3. Johnson Counter

Digital Encoders

1. Digital Encoder or Binary Encoder
2. Keyboard Encoder

Digital Decoder

1. Binary Decoder
2. BCD to Seven Segment Decoder


1. Read Only Memory | ROM
2. Programmable Logic Devices
3. Programmable Array Logic


1. Binary Adder Half and Full Adder
2. Half Adder | Circuit and Truth Table of Half Adder
3. Parallel Adder or Subtractor
4. Parallel Adder
5. Look Ahead Carry Adder

Binary Subtractor

1. Binary Subtractor
2. Parallel Subtractor

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