Home
Class 12
PHYSICS
Fig, shows a logic gate circuit with two...

Fig, shows a logic gate circuit with two input A and B and the output C. The voltage wave form of A, B and C are as shown in Fig.The logic gate circuit is

A

OR gate

B

AND gate

C

NOR gate

D

NAND gate

Text Solution

Verified by Experts

The correct Answer is:
D
Since the output `C` is at level `0` when both the inputs `A` and `B` are of level `1` and output is `1` when both the inputs are `0, 0` or `0, 1` and `1, 0`. Hence the logic circuit gate is NAND gate.
Promotional Banner

Topper's Solved these Questions

  • ELECTRONIC DEVICES

    PRADEEP|Exercise LONG QUESTION ANSWER|2 Videos

  • ELECTRONIC DEVICES

    PRADEEP|Exercise PROBLEMS FOR PRACTICE|7 Videos

  • ELECTRONIC DEVICES

    PRADEEP|Exercise HIGHER ORDER THINKING SKILLS|1 Videos

  • ELECTROMAGNETIC WAVES

    PRADEEP|Exercise II Focus multiple choice question|5 Videos

  • ELECTROSTATICS

    PRADEEP|Exercise ASSERTION-REASON TYPE QUESTIONS|2 Videos

Similar Questions

Explore conceptually related problems

The following shows a logic gate circuit with two inputs A and B and the output C. The voltage waveforms of A, B and C are as shown below. The logic circuit gate is

The following figure shows a logic gate circuit with two inputs A and B and the output C. The voltage waveforms of A, B and C are as shown below. The logic circuit gate is

The following figure shows a logic gate circuit with two inputs A and B and the output Y. The voltage waveforms of A,B and Y are as given : The logic gate is

The figure shows a logic circuit with two inputs A and B and the output C . The voltage wave forms across A,B and C are as given. The logic circuit gate is

The following figure shows a logic gate circuit with two inputs A and B and the output C . The voltage waveforms of A,B and C are as shown below

PRADEEP-ELECTRONIC DEVICES-Exercise
  1. Which logic gate is represented by the following combination of logic ...

    Text Solution

    |

  2. If (i), (ii), (iii), (iv) are inputs to a gate and x is output, then a...

    Text Solution

    |

  3. Fig, shows a logic gate circuit with two input A and B and the output ...

    Text Solution

    |

  4. To write the decimal number 37 in binary, how many binary digit are re...

    Text Solution

    |

  5. What is the decimal number of binary number (111001.01)(2)?

    Text Solution

    |

  6. The combination of the 'NAND' gates shown here (Fig.) and (ii)) are eq...

    Text Solution

    |

  7. In the circuit Fig. the output y becomes zero for the inputs

    Text Solution

    |

  8. The Fig.shows a logic gate circuit with two inputs A and B and the out...

    Text Solution

    |

  9. The given electrical network is equivalent to:

    Text Solution

    |

  10. How many gates are required to design , y=A+barA.B ? Also name the gat...

    Text Solution

    |

  11. In the following combinations of logic gates, the outputs A, B and C a...

    Text Solution

    |

  12. To get an output y=1 from the circuit shown below, the input must be

    Text Solution

    |

  13. The following figure shows a logic gate circuit with two inputs A and ...

    Text Solution

    |

  14. The comdination of gates shown below yields

    Text Solution

    |

  15. The circuit diagram (see fig.) shows a 'logic combination' with the st...

    Text Solution

    |

  16. Truth table for system of four NAND gates as shown in figure is : .

    Text Solution

    |

  17. The electrical conductivity of pure silicon can be increased by

    Text Solution

    |

  18. In an n-p-n circuit transistor, the collector current is 10 mA. If 80%...

    Text Solution

    |

  19. In a normal operation of a transistor,

    Text Solution

    |

  20. In an n-p-n transistor circuit, the collector current ia 10 mA. If 90%...

    Text Solution

    |