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Digital Electronics
Introduction to Digitial Electronics
4 Topics
WHAT IS DIGITAL SIGNAL
DIGITAL ELECTRONICS
DIGITAL SIGNAL OVER ANALOG
ADVANTAGES OF DIGITAL SIGNAL
BINARY SYSTEM
3 Topics
BINARY NUMBER
BIT
BYTE
NUMBER SYSTEM
6 Topics
DECIMAL NUMBERS
BINARY NUMBERS
DECIMAL TO BINARY CONVERSION
BINARY TO DECIMAL CONVERSION
HEXADECIMAL TO DECIMAL
OCTAL TO DECIMAL
BINARY ARITHMETIC OPERATIONS
4 Topics
BINARY ADDITION
BINARY SUBTRACTION
BINARY MULTIPLICATION
BINARY DIVISION
BINARY COMPLIMENTS
8 Topics
1’S COMPLIMENT
2’S COMPLIMENT
ADDITION USING 1’S COMPLIMENT
SUBTRACTION USING 1’S COMPLIMENT
9’s compliments
10’s compliment
R’S COMPLIMENTS
(R-1)’S COMPLIMENTS
BOOLEAN ALGEBRA
4 Topics
INTRODUCTION
BOOLEAN ALGEBRA OPERATIONS
BOOLEAN ALGEBRA TERMINOLOGIES
LAWS OF BOOLEAN ALGEBRA
DE MORGAN’S THEOREM
2 Topics
DE MORGAN’S FIRST LAW
DE MORGAN’S FIRST LAW
MINIMISATION TECHNIQUE
9 Topics
TRUTH TABLE
CANONICAL MINTERM
CANONICAL MAXTERM
SOLVED EXAMPLE
KARNAUGH MAP
2 VARIABLE K-MAP
3 VARIABLE K-MAP
4 VARIABLE K-MAP
5 VARIABLE K-MAP
LOGIC GATES
8 Topics
INTRODUCTION
AND GATE
OR GATE
NOT GATE
NAND GATE
NOR GATE
XOR GATE
X-NOR GATE
DIGITAL LOGIC FAMILY
5 Topics
INTRODUCTION
DIODE TRANSISTOR LOGIC
RESISTOR TRANSISTOR LOGIC
3 INPUT RTL NOR GATE
TRANSISTOR TRANSISTOR LOGIC
CHARACTERSTICS OF DIGITAL LOGIC FAMILY
4 Topics
FAN IN FAN OUT
POWER DISSIPATION
FIGURE OF MERIT
EMITTER COUPLED LOGIC
ARITHMATIC OPERATIONS
6 Topics
HALF ADDER
FULL ADDER
HALF SUBTRACTOR
FULL SUBTRACTOR
PARALLEL BINARY SUBTRACTOR
DERIVING FULL SUBTRACTOR
DIFFERENT BINARY CODES
11 Topics
INTRODUCTION
WEIGHTED BINARY SYSTEMS
8421 CODE OR BCD CODE
2421 CODE
5211 CODE
REFLECTIVE CODE
SEQUENTIAL CODE
EXCESS 3 CODE
EXCESS 3 CODE EXAMPLE
GRAY CODE
MORSE CODE CHART
COMBINATIONAL CIRCUITS
6 Topics
MULTIPLEXER
4 TO 1 MULTIPLEXER
APPLICATIONS OF MULTIPLEXER
DEMULTIPLEXER
1 TO 4 DEMUX
APPLICATIONS OF DEMUX
ENCODERS
4 Topics
INTRODUCTION
PRIORITY ENCODER
8 TO 3 PRIORITY ENCODER
4 TO 2 PRIORITY ENCODER
DECODERS
4 Topics
INTRODUCTION
BASIC BINARY DECODER
CASCADING DECODERS
APPLICATION OF DECODER
PARITY GENERATORS
6 Topics
PARITY BIT
PARITY GENERATOR
EVEN PARITY GENERATOR
ODD PARITY GENERATOR
EVEN PARITY CHECKER
ODD PARITY CHECKER
FLIP FLOP
5 Topics
INTRODUCTION
S-R FLIP FLOP
D FLIP FLOP
J-K FLIP FLOP
T FLIP FLOP
SHIFT REGISTERS
6 Topics
INTRODUCTION
SERIAL IN SERIAL OUT SHIFT REGISTER
SERIAL IN PARALLEL OUT
PARALLEL IN PARALLEL OUT
BIDIRECTIONAL SHIFT REGISTER
COUNTERS IN SHIFT REGISTER
COUNTERS
6 Topics
COUNTERS
SYNCHRONOUS COUNTERS
4 BIT SYNCHRONOUS UP COUNTERS
4 BIT SYNCHRONOUS UP COUNTER OPERATION
4 BIT SYNCHRONOUS DOWN COUNTER
APPLICATION OF SYNCHRONOUS COUNTERS
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DIFFERENT BINARY CODES
