Digital Circuits

Developer's DescriptionBy IntelitechA digital circuit is a circuit where the signal must be one of two discrete levels.A digital circuit is a circuit where the signal must be one of two discrete levels. Each level is interpreted as one of two different states (for example, on/off, 0/1, true/false). Digital circuits use transistors to create logic gates in order to perform Boolean logic. This logic is the foundation of digital electronics and computer processing.Digital circuits are less susceptible to noise or degradation in quality than analog circuits. It is also easier to perform error detection and correction with digital signals. To automate the process of designing digital circuits, engineers use electronic design automation (EDA) tools, a type of software that optimizes the logic in a digital circuit.This App is meant to provide the readers to know how to analyze and implement the combinational circuits and sequential circuits. Based on the requirement, we can use either combinational circuit or sequential circuit or combination of both. After completing this lessons, you will be able to learn the type of digital circuit, which is suitable for specific application.Topics Covered in this App are Listed BelowBoolean AlgebraCanonical & Standard FormsK-Map MethodQuine-McCluskey Tabular MethodTwo-Level Logic RealizationDigital Combinational CircuitsDigital Arithmetic CircuitsDecodersEncodersMultiplexersDe-MultiplexersProgrammable Logic DevicesThreshold LogicDigital Sequential CircuitsLatchesFlip-FlopsConversion of Flip-FlopsShift RegistersApplication of Shift RegistersCountersFinite State MachinesAlgorithmic State MachinesDigital Circuits and Boolean LogicLogic Gates ExercisesTruth TablesTruth Table Practice ProblemsRelaysAnalog and Digital CircuitsCombinational logic circuitSequential digital logic circuitsCommon Digital ICs used in digital logic circuitsWhat are Encoders?What are Decoders?Astable Multivibrator using 555 Timer:Bistable Multivibrator using 555 Timer:The Common Emitter Amplifier:H Bridge Circuit:Crystal Oscillator Circuit:Integrated circuitBasic IC TypesMicroprocessorsBasic Semiconductor DesignField-effect transistorsComplementary metal-oxide semiconductorsBipolar transistorsAnalog designDigital designMaking a base waferDepositionPhotolithographyWhy Do We Call Them " Flip-Flops" ?Clocked D Flip-FlopFlip-Flops and SRAMThe Need for Clocked CircuitsStandard Logic ICs: the Foundation of Digital CircuitryThe Significance of Fan-OutSelecting Output Signals with a Multiplexer