Question: In Problem 5-16, we saw how an edge-triggered D flip-flop can be operated in the toggle mode. Explain why this same idea will not work

In Problem 5-16, we saw how an edge-triggered D flip-flop can be operated in the toggle mode. Explain why this same idea will not work for a D latch.


Data from Problem 5-16

An edge-triggered D flip-flop can be made to operate in the toggle mode by connecting it as shown in Figure 5-93. Assume that Q = 0 initially, and determine the Q waveform.


Figure 5-93

1 kHz D CLK 10 Q

1 kHz D CLK 10 Q

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