## BASIC LOGIC GATES EXPERIMENT PDF!

Basic Logic Gates have two kinds of major circuits, TTL (Transistor-Transistor Logics) and CMOS-FET (Compliment Metal-Oxide-. Semiconductor Field-Effect-. basic digital logic gate experiment - Free download as PDF File .pdf), Text File .txt) or read online for free. The small circle on the output of the circuit symbols designates the logic complement. The AND, OR, NAND, and NOR gates can be extended to have more than two inputs. A gate can be extended to have multiple inputs if the binary operation it represents is commutative and associative.

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There are seven logic gates.

## ECE Lab 1: Logic Gates and Logic Families

Various gates and their working is explained here. This gate can have minimum 2 inputs but output is always one. Its output is 0 when any input is 0.

- 2. Objectives

Its output is 0 when all input are 0. IC NOT Gate NOT gate produces the complement of its input.

### The Logic Lab

It always has one input and one output. Its output is 0 when input is 1 and output is 1 when input is 0.

Generally speaking, the starting point of the transition process depends upon the threshold point of the gate in basic logic gates experiment, and the finishing point of the transition process depends upon the threshold point of the following gate. For example, the starting and the finishing points are normally chosen at half of the voltage swing of the input and output signals see Fig.

It should be noted that the transition period for the rising and falling edges of the same gate may not necessarily be the same, although it is normally desirable to have a symmetrical transition.

Noise margin is the maximum noise voltage added to the input signal of a digital circuit basic logic gates experiment does not cause an undesirable change in the output.

## LAB MANUAL (DIGITAL ELECTRONICS) - amittal

There are two types of noise to be considered. DC noise is caused by a drift in the voltage levels of a signal.

AC noise is a random pulse that may be created by other switching signals. Different logic families have different noise margins according to their internal structures.

Objectives The objective of this lab is to introduce the concept of some basic logic basic logic gates experiment and their dynamic characteristics. Students should become familiar with these characteristics.

Experiments Throughout this experiment, and throughout the entire course, you may wish to capture images of the oscilloscope display to help you analyze signals and to basic logic gates experiment in your lab reports. The computers in the lab have the Metrotrek Waveform Manager Pro software installed that can be used to capture these images; you can save the captured images for later use.

Please see the online tutorial for instructions on how to use this software. The contains 6 of these inverters on one chip. Connect one of the inverters as shown in Fig.

## The Logic Lab: simulating simple circuits of logic gates

By changing the position of the potentiometer, we basic logic gates experiment change the input voltage to the inverter. Draw an input versus output curve with the input ranging from 0V to 5V.

Suppose logic 0 is 0V and logic 1 is 5V, ideally.