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Home Digital Electronics Shift Registers Comments

  • Question
  • A parallel load operation is asynchronous, so it is not dependent on the clock.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 


  • Shift Registers problems


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    • 1. A ring counter is a register in which a certain pattern of 1s and 0s is continuously outputted in parallel.

    • Options
    • A. True
    • B. False
    • Discuss
    • 2. One of the stages in a register consists of a latch.

    • Options
    • A. True
    • B. False
    • Discuss
    • 3. Using separate serial inputs for shifting left or shifting right is a major difference between the 74194 and other shift registers.

    • Options
    • A. True
    • B. False
    • Discuss
    • 4. To transmit parallel data over a serial cable, the data must first go through data conversion to the serial format.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. A counter has a specified sequence of states, but a shift register does not.

    • Options
    • A. True
    • B. False
    • Discuss
    • 6. Practically every possible load, shift, and conversion operation is available in a shift register IC.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. A universal shift register has both serial and parallel input and output capacity.

    • Options
    • A. True
    • B. False
    • Discuss
    • 8. Bidirectional means having two states.

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. There are several ways to construct a stepper motor to achieve digitally controlled stepping action. One possibility is to construct four stator coils set up as four pole pairs, each 45° apart and using three ferromagnetic pairs spaced 60° apart.

    • Options
    • A. True
    • B. False
    • Discuss
    • 10. The storage capacity of a register makes it an important type of memory.

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


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