Table of Contents
Why we need to know the basic concepts of electronics?
Useful information & data The basic electronics concepts are fundamental to all electronic circuits and systems. Understanding them enables the more complex electronic concepts, technologies and ideas to be understood more easily.
What are logic gates in digital electronics?
A Logic gate is a kind of the basic building block of a digital circuit having two inputs and one output. Logic gates are used to carry out the logical operations on single or multiple binary inputs and result in one binary output. In simple words, logic gates are the electronic circuits in a digital system.
How many gates are there in digital electronics?
Digital electronics relies on the actions of just seven types of logic gates, called AND, OR, NAND (Not AND), NOR (Not OR), XOR (Exclusive OR) XNOR (Exclusive NOR) and NOT.
What is the digital logic system and why we need to study the digital logic system?
Digital logic is the underlying logic system that drives electronic circuit board design. Digital logic is the manipulation of binary values through printed circuit board technology that uses circuits and logic gates to construct the implementation of computer operations.
What is CMOS logic gate?
A CMOS gate is a system consisting of a pMOS pull-up network connected to the output 1 (or VDD) and nMOS pull-down network, connected to the output 0 (or GND). Schematically a CMOS gate is depicted below. Here, high impedance (or Z floating) is possible as an output if pull-up and pull-down networks are both OFF.
Which IC is used for XOR gate?
In This Article
| Number | Description |
|---|---|
| 7404 | Hex inverter (six NOT gates) |
| 7408 | Quad two-input AND gate (four AND gates) |
| 7432 | Quad two-input OR gate (four OR gates) |
| 7486 | Quad two-input XOR gate (four XOR gates) |
Which IC is used for AND gate?
The IC number of AND Gate is 7408. AND gate having two inputs and one output.
What do students learn when digital logic courses?
Digital logic courses or programs allow students to gain practical experience. Especially when building computer hardware using simple algorithms and inputs. They learn to use simple ones and zeroes to store information on computers, including documents, images, sounds, and movies.
What is DTL in digital electronics?
Diode–transistor logic (DTL) is a class of digital circuits that is the direct ancestor of transistor–transistor logic. It is called so because the logic gating function (e.g., AND) is performed by a diode network and the amplifying function is performed by a transistor (in contrast with RTL and TTL).