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Shift Registers
A 4-bit ring counter is loaded with a single 1. The frequency of any given output is ________.
the same as the clock
twice the clock frequency
one-half the clock frequency
one-fourth the clock frequency
Correct Answer:
one-fourth the clock frequency
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Shift Registers
Assume a 4-bit Johnson counter is initially cleared. After the first clock pulse the output is 0001. After the next clock pulse the output will be ________.
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