A 555 oscillator can be combined with a J-K flip-flop to produce a perfect (50 percent duty
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A 555 oscillator can be combined with a J-K flip-flop to produce a perfect (50 percent duty cycle) square wave. Modify the circuit of Problem 5-46 to include a J-K flip-flop. The final output is still to be a 40-kHz square wave.
Data from Problem 5-46
Design a 555 free-running oscillator to produce an approximate square wave at 40 kHz. C should be kept at 500 pF or greater.
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Related Book For
Digital Systems Principles And Application
ISBN: 9780134220130
12th Edition
Authors: Ronald Tocci, Neal Widmer, Gregory Moss
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