Truth Table
Mode Select-Function Table
Operating Mode
Inputs
Output
CP CE Dn
Qn
Load “1”
Load “0”
Hold
I
I
h
I
H
L
h
H
X
X
No Change
No Change
(Do Nothing)
X
=
=
=
=
H
h
L
I
X
=
HIGH Voltage Level
HIGH Voltage Level one setup time prior to the LOW-to-HIGH Clock Transition
LOW Voltage Level
LOW Voltage Level one setup time prior to the LOW-to-HIGH Clock Transition
Immaterial
=
LOW-to-HIGH Clock Transition
Logic Diagram
DS100216-3
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
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