Explain the nand gates - microprocessor, Electrical Engineering

Assignment Help:

Explain the NAND Gates - Microprocessor?

The NAND GATE is a AND gate with the output inverted. Consequently the outputs of a NAND gate would be the opposites of the outputs of a AND gate. The output is true if input A AND input B are NOT both true: Q = NOT (A AND B) A NAND gate able to have two or more inputs, its output is true if NOT all inputs are true.

526_NAND GATES.png

The Boolean and symbol expression for a 3-input NAND gate is shown below.

The NAND gate will have a high output providing all the inputs are not high. Shown underneath is the truth table for a NAND gate. The simplest way to derive the output for a NAND gate is to invert the output of a AND gate.

X INPUT 

Y INPUT

Z INPUT 

OUTPUT

0

0

0

1

0

0

1

1

0

1

0

1

0

1

1

1

1

0

0

1

1

0

1

1

1

1

0

1

1

1

1

0

 


Related Discussions:- Explain the nand gates - microprocessor

Execute a pspice program to solve for the node voltages, Q. For the circuit...

Q. For the circuit given in Figure, develop and execute a PSpice program to solve for the node voltages.

High pressure gas hazards, High Pressure Gas Hazards When we consider t...

High Pressure Gas Hazards When we consider the dangers of compressed gas in the lab, there are three main sources of danger as follows: 1) Sudden release of high pressure ga

Fly back converter - power supplies, Fly  Back Converter In fly  back ...

Fly  Back Converter In fly  back  converter an inductor is used is  primary winding of transformer. Inductor  stores  the energy when  unregulated DC  input is given  to the

Show applications for synchronous motors, Q. Show Applications for Synchron...

Q. Show Applications for Synchronous Motors? With constant-speed operation, power factor control, and high operating efficiency, three-phase synchronous motors are employed in

Bjt amplifiers, Explain the working of BJT Amplifiers? The purpose of e...

Explain the working of BJT Amplifiers? The purpose of electronic amplifiers is essentially to increase the amplitude and power of a signal so that either useful work is done or

Digital electronics, Design a recycling MOD 19 up counter using JK FFs. In ...

Design a recycling MOD 19 up counter using JK FFs. In your design, include the logic circuit diagram and the timing diagram output that counts from 000002 = 010 to 100112 = 1910. C

Why positive feedback is used in oscillator, Q. Why positive feedback is us...

Q. Why positive feedback is used in oscillator? The main application of positive feedback is in oscillators. An oscillator generates AC output signal without any input AC signa

Where holes are majority carriers, Holes are majority carriers in (A) ...

Holes are majority carriers in (A) P-type semiconductors.  (B) N-type semiconductors. (C)  Insulators.            (D) Superconductors. Ans: Holes are m

Silicon Photonics, How does a Mach-Zehnder Modulator work in Silicon?

How does a Mach-Zehnder Modulator work in Silicon?

Avalanche breakdown, Avalanche Breakdown: This type of breakdown takes...

Avalanche Breakdown: This type of breakdown takes place when both sides of junction are lightly doped and consequently the depletion layer is large. In this case, the electric

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