A stepper motor makes its rotation in smooth continuous motion.

More Questions from Shift Registers

• Eight states are in an 8-bit Johnson counter sequence.
• When is LOW, the data are shifted one bit per clock pulse.
• The 74194 4-bit bidirectional universal shift register has a wide range of applications.
• Parallel load means to load all flip-flops at the same time.
• 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.
• A stage is two storage elements in a register.
• The ring and Johnson shift counters are uncommon circuits that are similar to synchronous counters.
• A type of shift register that requires access to the Q outputs of all stages is ________.
• A Johnson counter, constructed with N flip-flops, has how many unique states?
• Assume a LOW logic level is placed on the SHIFT/LOAD input of a 74195 shift register. The output will change ________.

Discussion & Comments