A type of shift register that requires access to the Q outputs of all stages is ________.
Assume an 8-bit serial in/parallel out shift register needs to be cleared but has no clear input. How many clock cycles are required before a zero applied to the input appears on the QH output?
An 8-bit serial in/parallel out shift register is clocked at 4 MHz and is used to delay a serial digital signal by 1.25 s. The output that has the proper delay is ________.
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.
Practically every possible load, shift, and conversion operation is available in a shift register IC.
Using separate serial inputs for shifting left or shifting right is a major difference between the 74194 and other shift registers.
A ring counter is a register in which a certain pattern of 1s and 0s is continuously outputted in parallel.
A stepper motor makes its rotation in smooth continuous motion.
Parallel load means to load all flip-flops at the same time.
Bidirectional means having two states.
A universal shift register has both serial and parallel input and output capacity.
The ring and Johnson shift counters are uncommon circuits that are similar to synchronous counters.
Eight states are in an 8-bit Johnson counter sequence.
The storage capacity of a register makes it an important type of memory.
One of the stages in a register consists of a latch.
A stage is two storage elements in a register.
The 74194 4-bit bidirectional universal shift register has a wide range of applications.
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.
A parallel load operation is asynchronous, so it is not dependent on the clock.
To transmit parallel data over a serial cable, the data must first go through data conversion to the serial format.
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