160 3 Sequential Logic Design: Controllers

3.14 Compare the behavior of D latch and D flip-flop devices by completing the timing diagram in

Figure 3.101. Assume each device initially stores a 0. Provide a brief explanation of the

behavior of each device.

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Q (D latch)

Q (D flip-flop)

Figure 3.101 D latch and D flip-flop input pattern timing diagram.