Digital circuits, Electrical Engineering

Assignment Help:

Digital circuits

In analog  circuits,  we think  something about  voltages on terminals ranging over natural values.  This provides us the freedom to make an enormous variety of digital circuits, but sometimes that freedom actually creates the design function  more difficult.  To developed ever more complex  digital circuits,  we may move to a much harder, digital abstraction, in which  the voltages on the ends are thought of as only taking on quantities that are either  "low"  or "high". This PCAP machine is build  up of a basis set of components, called gates, that are made out of simpler analog  circuit elements, such as resistors and transistors.  Adopting the  digital  abstraction is a big  limitation on the  types of circuits  that  can be created.   However, digital  circuits  may be easy to develop and  create  and  also can be inexpensive because  the basic components   are simple,  versatile,  and  combinations are easy to think  about.  These  characteristics allow  designers to create  incredibly complex  systems by designing small  parts  and  giving them  together into  increasingly larger pieces.  Digital calculators, watches, and computers are all developed this way.

 


Related Discussions:- Digital circuits

Identification of the requirements of a fuel system, An automotive manufact...

An automotive manufacturing company is planning to bring out a new model of a compact car for the Indian market. One of the critical tasks is choosing an engine with a proper engin

Factors of contributing to losses in service cables, Factors of Contributin...

Factors of Contributing to Losses in Service Cables 1. Tapping of underground service cables: The service cables must be visible so that tapping of cables can be detected. U

Define the term assembler directives, Define the term assembler directives....

Define the term assembler directives. An assembler directive is a statement to provide direction to the assembler to perform the function of assembly process. The assembler di

Analysis of frequency response with pspice and probe, Analysis of Frequency...

Analysis of Frequency Response with PSpice and PROBE PSpice can readily accomplish the circuit analysis as a function of frequency, and PROBE can display Bode plots for magnitu

Find the torque supplied to the mechanical load, Q. The machine of Problem ...

Q. The machine of Problem can be used as a motor. Let the terminals of the coil be connected to a voltage source of 1 kV rms. If the motor runs at 1800 r/min and draws a current of

Find 2s complement of 8-bit no. by assembly language program, Write an asse...

Write an assembly language program to determine one's complement and two's complement of an 8-bit number. Ans One's complement of an 8-bit number LDA 2501H CMA STA

Find the smallest value of v, Q. An n-channel JFET is given to have V P = ...

Q. An n-channel JFET is given to have V P = 3V and I DSS = 6 mA. (a) Find the smallest value of v DS when v GS =-2 V if the operation is to be in the active region. (b) D

Sinusoidal expression for the current, The voltage across a 1 - μF capaci...

The voltage across a 1 - μF capacitor is given. Which is the sinusoidal expression for the current? a) 30 sin200t b) 70cos (800t - 20°) At what frequency will the re

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd