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  • Question

  • Refer to the given figure. What type of output arrangement is being used for the output?

    Refer to the given figure. What type of output arrangement is being used for the output? Complementa


  • Options
  • A. Complementary-symmetry
  • B. Push-pull
  • C. Quasi push-pull
  • D. Totem-pole

  • Correct Answer
  • Totem-pole 

    • More questions

    • 1. If a typical PC uses a 20-bit address code, how much memory can the CPU address?

    • Options
    • A. 20 MB
    • B. 10 MB
    • C. 1 MB
    • D. 580 MB
      • Discuss
    • 2. Circuits that exhibit the property of memory normally revert to their original state when the input is removed.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. GAL is an acronym for ________.

    • Options
    • A. Generic Array Logic
    • B. General Array Logic
    • C. Giant Array Logic
    • D. Generic Analysis Logic
      • Discuss
    • 4. The output of a standard TTL NAND gate is used to pull an LED indicator LOW. The LED is in series with a 470-Ω resistor. What is the current in the circuit when the LED is on?

    • Options
    • A. 7.02 mA
    • B. 8.51 mA
    • C. 10.63 mA
    • D. 5.32 mA
      • Discuss
    • 5. What would be the output voltage of a 7814 voltage regulator?

    • Options
    • A. ?14 V dc
    • B. +14 V dc
    • C. ?8 V dc
    • D. +8 V dc
      • Discuss
    • 6. If the least significant bit (LSB) of a four-bit binary-weighted resistor D/A converter connects to a 200 Ω resistor, then the resistor needed for the next bit is 100 Ω.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. The output of this circuit is always ________.


    • Options
    • A. 1
    • B. 0 
    • C. A
    • D. A
      • Discuss
    • 8. DRAM chips can be combined for larger capacity and word sizes using the same methods as for other memory types.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. Flash A/D converters depend on an input clock pulse to perform each conversion.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Electrical noise does not affect the transmission of binary information.

    • Options
    • A. True
    • B. False
      • Discuss

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