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- Question
When
is LOW, the data are shifted one bit per clock pulse.
Options- A. True
- B. False
- Correct Answer
- False
- 1. Eight states are in an 8-bit Johnson counter sequence.
Options- A. True
- B. False Discuss
- 2. A stepper motor makes its rotation in smooth continuous motion.
Options- A. True
- B. False Discuss
- 3. The storage capacity of a register makes it an important type of memory.
Options- A. True
- B. False Discuss
- 4. 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
- 5. Bidirectional means having two states.
Options- A. True
- B. False Discuss
- 6. The 74194 4-bit bidirectional universal shift register has a wide range of applications.
Options- A. True
- B. False Discuss
- 7. Parallel load means to load all flip-flops at the same time.
Options- A. True
- B. False Discuss
- 8. In a 74164 8-bit shift register, in order for the parallel data output to be synchronously loaded on the negative clock edge, the parallel enable input is LOW.
Options- A. True
- B. False Discuss
- 9. A stage is two storage elements in a register.
Options- A. True
- B. False Discuss
- 10. The ring and Johnson shift counters are uncommon circuits that are similar to synchronous counters.
Options- A. True
- B. False Discuss
Shift Registers problems
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