English

Which Logic Gate Corresponds to the Truth Table Given Below? - Physics

Advertisements
Advertisements

Question

Which logic gate corresponds to the truth table given below?

A

B

Y

0

0

I

0

1

0

1

0

0

1

1

0

Options

  • AND

  • NOR

  • OR

  • NAND

MCQ

Solution

NOR

shaalaa.com
  Is there an error in this question or solution?
2015-2016 (March)

APPEARS IN

RELATED QUESTIONS

Write the truth table for the combination of the gates shown. Name the gates used.


You are given the two circuits as shown in following figure. Show that circuit

  1. acts as OR gate while the circuit
  2. acts as AND gate.

(a)

(b)


Write the truth table for a NAND gate connected as given in the following figure.

Hence identify the exact logic operation carried out by this circuit


Give the truth table and circuit symbol for NAND gate


The arrangement given below represents a logic gate :

Copy the following truth table in your answer booklet and complete it showing outputs at C
and D.

A B C D
0 0    
1 0    
0 1    
1 0    

 


Draw logic symbol of an OR gate and write its truth table. 


The following figure shows the input waveforms (A, B) and the output waveform (Y) of a gate. Identify the gate, write its truth table and draw its logic symbol.


Name the logic gate which generated high output when at least one input is high.


An AND gate can be prepared by repetitive use of
(a) NOT gate
(b) OR gate
(c) NAND gate
(d) NOR gate.


Let  \[X = A \overline{ BC} + B\overline{ CA} + C\overline{AB } .\]   Evaluate X for A = 1, B = 0, C = 1. 


Show that  \[AB + \overline {AB }\]  is always 1.


Why is the linear portion of the triode characteristic chosen to operate the triode as an amplifier?


The amplification factor of a triode operating in the linear region depends strongly on ____________ .


(i) Write the truth tables of the logic gates marked P and Q in the given circuit.
(ii) Write the truth table for the circuit. 


Why are NOR gates considered as universal gates?


Show the variation of voltage with time, for a digital signal.


With the help of a diagram, show how you can use several NAND gates to obtain an OR gate.

Useful Constants and Relations :

1. Speed of Light in Vacuum      (c) = 3.00 x 108 m/s
2. Charge of a proton (e) = 1.60 x 10-19C
3. Planck's Constant (h) = 6.6 x 10-34 Js
4. Permeability of vacuum 0) = 4π x 10-7 Hm-1
5. Electron Volt (1eV ) = 1.6 x 10 
6. Unified Atomic Mass Unit (1u) = 931 MeV
  (π) = 3.14
  ( ln 2 ) = 0.693

You are given circuit as shown in the figure, which consists of NAND gate. Identify the logic operation carried out by the two. Write the truth table. Identify the gates equivalent to the tow circuits.


You are given a circuit as shown in the figure, which consists of the NAND gate. Identify the logic operation carried out by the two. Write the truth table. Identify the gates equivalent to the tow circuit.


NAND and NOR gates are called universal gates primarily because they ______.


In potential barrier development in a junction diode opposes


A CE amplifier has a voltage gain 50, an input impedance of 1000 ohm 1 and an output impedance of 200 ohm. The power gain of the amplifier will be


Truth table for the given circuit (Figure) is ______.


Two car garages have a common gate which needs to open automatically when a car enters either of the garages or cars enter both. Devise a circuit that resembles this situation using diodes for this situation.


Write the truth table for the circuit shown in figure. Name the gate that the circuit resembles.


Draw the output signals C1 and C2 in the given combination of gates (Figure).


In the logic circuit shown in the figure, if input A and B are 0 to 1 respectively, the output at Y would be 'x'. The value of x is ______.


The given figure shows the waveforms for two inputs A and B and that for the output Y of a logic circuit. The logic circuit is ______.

 


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×