Logic gate-nor gate, Other Engineering

Assignment Help:

NOR Gate:

Figure shows a further example of a 2 input digital gate, again consisting of two NPN transistors, TR1 and TR2, in a different configuration. When input A and input B are both at the 0 state (0v), both transistors are biased OFF and the output will adopt the 1 state (+ 5v). If input A only is given the 1 state, transistor TR1 will be biased ON and current will flow, making the output take up the 0 state. Similarly, if input B only is given the 1 state, transistor TR2 will be biased ON, taking the output to the 0 state. Finally if both input A and input B are at the 1 state together, the output will again adopt the 0 state.

542_nor gate.png


Related Discussions:- Logic gate-nor gate

Organic, What happened when melonic acid heated

What happened when melonic acid heated

Polymorphism, Q.  Define the polymorphism. Ans. POLYMORPHISM: It is d...

Q.  Define the polymorphism. Ans. POLYMORPHISM: It is defined as the change in atomic structure which occurs at a definite transformation temperature. The cooling diagram of

Bay cooling in aircraft, Bay cooling in Aircraft: There are two methods...

Bay cooling in Aircraft: There are two methods of bay cooling, they are: • Ram air cooling • Fan air cooling RAM AIR COOLING For ram air cooling, the aircraft has to

Blow moulding and thermoforming process, Q . Write short note on blow moldi...

Q . Write short note on blow molding. OR Explain the Thermoforming process.   What are the plastic fabrication method write in brief with neat sk

Design, 10 vertical examples

10 vertical examples

Engine lubrication systems - air craft engine , Engine lubrication systems ...

Engine lubrication systems There are basically two types of lubrication system at present in use in gas turbine engines:- a) Recirculatory. In this system, oil is distribut

Energy emissions per usage, Q. The Energy related CO 2 emissions per usage...

Q. The Energy related CO 2 emissions per usage are in Florida: What is the CO 2 emission in kg/kWh and in lb/kWh in Florida? Knowing the emissions and the total gene

Roof bolt support performance, A certain coal mine has weak layer comprisin...

A certain coal mine has weak layer comprising of 10cm, 11cm, 9cm, 12cm, 15cm , and 19cm of inter laminated shales and mudstone. Design a full column resin bolt support system if th

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