Table of Content
 

AND&NAND CIRCUITS

  • AND gates
  • Truth Table
  • Electrical equivalent circuit of an gate
  • AND gate as an Enable/Inhibit
  • Truth table for NAND gate
  • Pulsed operation:
  • Logic pulser

OR AND NOR GATE CIRCUITS

  • OR GATE
  • Electrical equivalent circuit
  • 2 in-put OR gate using diode
  • Simple application of OR gate

Intrusion detection

  • NOR gates
  • Truth Table

NUMBER SYSTEMS NOT GATE CIRCUITS

  • INTRODUCTION
  • Positional notation and weight age
  • Decimal to binary conversion
  • Counting binary number
  • Binary odometer
  • OCTAL NUMBER
  • Decimal to octal conversion
  • Octal to binary
  • Binary to octal
  • BCD (Binary coded decimal)
  • 8431 code
  • Invalid code
  • Inverters (NOT Gate)

EX-OR AND EX-NOR GATE CIRCUITS

  • Exclusive-OR gate
  • Truth table
  • Parity
  • Parity Checker
  • Exclusive-NOR gate
  • EX-OR gate as a two-bit adder
  • Exclusive-OR gate using discrete gates
  • Application

LATCH CIRCUITS AND APPLICATION

  • Latch Circuits and application
  • RS flip flops
  • NOR latch
  • Truth table for NOR latch
  • Truth table for NADA latch
  • Condition1
  • Condition2
  • Condition3
  • Condition4
  • Clocked RS flip- flop
  • Truth table
  • D-Flip-Flop
  • Contact bounce circuit
  • Bounce less Switch
  • Truth table for D latch
  • Edge triggering versus level clocking
  • Edge triggered D-flip-flops
  • Variable
  • Complements
  • Literal
  • Boolean addition
  • Boolean multiplication
  • Law Boolean algebra commutative law
  • Associative law
  • Distributive law
  • Boolean algebra Rules:
  • De-Morgans theorem
  • Universal property of NOR gate NAND gates

J-K FLIP CIRCUITS

  • Operation of J-K flips flop
  • Reset
  • Toggle
  • Racing
  • Clear
  • Pre-set
  • Master Slave flip-flop
  • Truth Table for positive edge triggered JK flip-flop
  • Frequency division flips flops

COUNTER CIRCUITS

  • Counter
  • Synchronous Counter
  • Asynchronous Counter
  • The Ripple Counter
  • Counting sequence
  • Down Counter
  • Module – 10 Counter
  • Module – 12 Counter

UP/DOWN COUNTERS

  • UP/DOWN SYNCHRONOUS COUNTERS
  • A synchronous 4-bit binary up/down counters

ANALOG TO DIGITAL CONVERETER

  • Successive – approximation AID converter
  • Analog to digital converter AD0808/0809 8 bit microprocessor compatible A/D converter
  • Functional description

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