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E7F01

What is the purpose of a prescaler circuit?

Select	Answer
A	It converts the output of a JK flip-flop to that of an RS flip-flop
B	It multiplies an HF signal so a low-frequency counter can display the operating frequency
C	It prevents oscillation in a low-frequency counter circuit
D	It divides an HF signal so a low-frequency counter can display the operating frequency

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