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Shift Registers
In a 4-bit Johnson counter sequence there are a total of how many states, or bit patterns?
1
2
4
8
Correct Answer:
8
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Shift Registers
Computers operate on data internally in a ________ format.
Which is not characteristic of a shift register?
A ferromagnetic material is one that forms a resistance to magnetic fields.
A counter has a specified sequence of states, but a shift register does not.
To transmit parallel data over a serial cable, the data must first go through data conversion to the serial format.
Using separate serial inputs for shifting left or shifting right is a major difference between the 74194 and other shift registers.
One of the stages in a register consists of a latch.
A ring counter is a register in which a certain pattern of 1s and 0s is continuously outputted in parallel.
A parallel load operation is asynchronous, so it is not dependent on the clock.
Practically every possible load, shift, and conversion operation is available in a shift register IC.
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