Notes on Digital Circuits Digital circuits are collections of devices that perform logical operations on two logical states, represented by voltage levels. Standard operations such as AND, OR, INVERT. Timed logic circuits are sometimes called 'combinational' or 'asynchronous' logic, A B AND OR A B C A B XOR AND OR A B A B A B C. Digital Logic Circuits form the basis of any digital (computer) system. In this topic, we will study the essential features of digital logic circuits, which are at the heart of digital computers. Digital Logic circuits may be sub-divided into Combinational Logic Circuits and Sequential Logic Circuits. In EG1108, our focus will be on. Jul 07, 2018 Download EE6301 Digital Logic Circuits (DLC) Books Lecture Notes Syllabus Part A 2 marks with answers EE6301 Digital Logic Circuits (DLC) Important Part B 16 marks Questions, PDF Books, Question Bank with answers Key, EE6301.
Logic gates are the basic building blocks of any digital system. It is an electronic circuit having one or more than one input and only one output. The relationship between the input and the output is based on a certain logic. Based on this, logic gates are named as AND gate, OR gate, NOT gate etc.
AND Gate
A circuit which performs an AND operation is shown in figure. It has n input (n >= 2) and one output.
Logic diagram
Digital Logic Circuits Lecture (PDF 19P) This note covers the following topics: Digital Systems, Number Systems and Codes, Boolean Algebra and Switching Functions, Representations of Logic Functions, Combinational Logic Design, Combinational Logic Minimization, Timing Issues, Common Combinational Logic Circuits, Latches and Flip-Flops, Synchronous Sequential Circuit Analysis, Synchronous.
. Gates are simplest digital logic circuits, and they implement basic logic operations (functions). Gates are designed using transistors. Gates are used to build more complex circuits that implement more complex logic functions. Babic Presentation D 4 Classification of Logic Functions/Circuits. Combinational logic.
Truth Table
Download EE8351 Digital Logic Circuits Lecture Notes, Books, Syllabus, Part-A 2 marks with answers and EE8351 Digital Logic Circuits Important Part-B 16 marks Questions, PDF Book, Question Bank with answers Key.
OR Gate
A circuit which performs an OR operation is shown in figure. It has n input (n >= 2) and one output.
Logic diagram
Truth Table
NOT Gate
NOT gate is also known as Inverter. It has one input A and one output Y.
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Logic diagram
Truth Table
NAND Gate
A NOT-AND operation is known as NAND operation. It has n input (n >= 2) and one output.
Logic diagram
Truth Table
NOR Gate
A NOT-OR operation is known as NOR operation. It has n input (n >= 2) and one output. Spotmau powersuite golden edition.
Logic diagram
Truth Table
Cmos Logic Circuits Pdf
XOR Gate
XOR or Ex-OR gate is a special type of gate. It can be used in the half adder, full adder and subtractor. The exclusive-OR gate is abbreviated as EX-OR gate or sometime as X-OR gate. It has n input (n >= 2) and one output.
Logic diagram
Truth Table
XNOR Gate
XNOR gate is a special type of gate. It can be used in the half adder, full adder and subtractor. The exclusive-NOR gate is abbreviated as EX-NOR gate or sometime as X-NOR gate. It has n input (n >= 2) and one output.