Explain the and gates - microprocessor, Electrical Engineering

Assignment Help:

Explain the AND GATES - Microprocessor?

The AND GATE has a logic 1 or high output if the entire inputs are high. The boolean and symbol expression for a 3-input AND gate is shown below.

1984_AND GATES.png


The output Q is true if input A AND input B are both true: Q = A AND B. An AND gate can have two or more inputs, its output is true if all inputs are true.

It does not matter if it is a 2-input, 3-input or 4-input AND gate, the only time the output will be high is when all the inputs are high. The truth table for a 3-input AND gate is shown underneath.

X INPUT 

Y INPUT

Z INPUT 

OUTPUT

0

0

0

0

0

0

1

0

0

1

0

0

0

1

1

0

1

0

0

0

1

0

1

0

1

1

0

0

1

1

1

1

 


Related Discussions:- Explain the and gates - microprocessor

On line ups systems - power supplies , On line UPS Systems In this Ups ...

On line UPS Systems In this Ups  there are two  switches  one is  main static switch  and another  is Ups  static  switch . in normal  operation the Ups  static switch  remains

Compute the total capacitance with parallel connection, Compute the total c...

Compute the total capacitance with parallel connection: Three capacitors C 1 , C 2 and C 3 contain capacitance 20 μf, 15 μf, 30 μf, respectively. compute: 1. Charge on ea

Bureau of energy efficiency, Bureau of Energy Efficiency Setting up o...

Bureau of Energy Efficiency Setting up of the Bureau of Energy Efficiency The Bureau of Energy Efficiency has been established with effect from 1st March, 2002 under the

Change management in power distribution, Change Management in Power Distrib...

Change Management in Power Distribution: Organisational change might be described as an organisation-wide effort to augment the effectiveness of an organisation through str

Sketch the waveforms of sinusoidal voltage source, Q. Consider the op-amp c...

Q. Consider the op-amp circuit of Figure. Sketch the waveforms of v S and v o , if v S is a sinusoidal voltage source with a peak value of 2.

Determine the percent voltage regulation of the transformer, The transforme...

The transformer of Example is supplying full load (i.e., rated load of 50 kVA) at a rated secondary voltage of 240 V and 0.8 power factor lagging. Neglecting the exciting current o

Switching characteristics during turn on , Switching characteristics during...

Switching characteristics during turn on A positive  gate  pulse  between  gate and  cathodeis sufficient to turn  on a thyrisotr. In  this period  thyristor  changes its stat

Trends, what is south africas perspective?

what is south africas perspective?

Purpose of control word written to control register in 8255, What is the pu...

What is the purpose of control word written to control register in 8255? The control words written to control register state an I/O function for every I.O port. The bit D7 of t

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