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

Inversion circle, what do you understand by inversion circle?

what do you understand by inversion circle?

Applications and demerits of electron microscope, Applications - (1)   ...

Applications - (1)          Electron microscopy is widely used in metallurgy, biology, material science, physics, chemistry, and many other technological fields. The developmen

Why is earth geologically active, Expertsmind.com brings you unique soluti...

Expertsmind.com brings you unique solution in physics Why is earth geologically active?        1- Internal Structure: -               -Core : The highest densi

Variables and quantifiers in first-order logic, Variables and Quantifiers i...

Variables and Quantifiers in First-Order Logic - Artificial intelligence: Now suppose that we wanted to say that there is a meal at the Red Lion which costs only three pounds.

Ic Packages, Ic Packages: Like transistors and other types of solid sta...

Ic Packages: Like transistors and other types of solid state components, IC's are mounted in packages, which protect them from moisture, dust and other types of contaminations.

Enhancement mode mosfet, ENHANCEMENT MODE MOSFET In the enhancement-mod...

ENHANCEMENT MODE MOSFET In the enhancement-mode type, the gate must be forward biased to produce charge carriers in the channel. These devices are normally of and do not condu

Circuit, in the circuit what is the voltage at point with respect to ground...

in the circuit what is the voltage at point with respect to ground

Plastics, what are the key polymeric structural features to most elastomer...

what are the key polymeric structural features to most elastomeric material

Chemical engineering, i got an assignment on chemical engineering reactions...

i got an assignment on chemical engineering reactions

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