D-latch & edge-triggered D-type flip-flop

qwerty159
qwerty159
@qwerty159-Duwsop • Oct 23, 2024

The difference between a D-latch and an edge-triggered D-type flip-flop is that the latch:

A)
is controlled by the logic level at its ENABLE input rather than a CLK transition.
B)
always "latches" the Q output to the D input regardless of other inputs.
C)
triggers on either the rising or falling edge of an ENABLE signal rather than the CLK input logic level.

Thanks...this is the only one i got wrong on the test n i can't figure it out

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  • Harshad Italiya
    Harshad Italiya

    @harshad-ukH5ww • Apr 16, 2012

    I think Option A is the right answer as Latch saves the input state to the output pin while there is Enable Input.

    0
  • sreeraghuma
    sreeraghuma

    @sreeraghuma-VQ3h4u • Apr 21, 2012

    I think its C
    Since only the difference between the d flip flop and Edge-triggered flip flop is the way its triggered the enable signal
    So i feel its C
    refer this:
    #-Link-Snipped-#

    0