MC74LCX374
INPUTS
OE
CP
Dn
L
↑
l
L
↑
h
L
↑
X
H
↑
X
H
↑
l
H
↑
h
OUTPUTS
On
L
H
NC
Z
Z
Z
OPERATING MODE
Load and Read Register
Hold and Read Register
Hold and Disable Outputs
Load Internal Register and Disable Outputs
1. H = High Voltage Level; h = High Voltage Level One Setup Time Prior to the Low–to–High Clock Transition; L = Low Voltage Level; l = Low
Voltage Level One Setup Time Prior to the Low–to–High Clock Transition; NC = No Change, State Prior to Low–to–High Clock Transition;
X = High or Low Voltage Level and Transitions are Acceptable; Z = High Impedance State; ↑ = Low–to–High Transition; ↑ = Not a Low–to–High
Transition; For ICC Reasons DO NOT FLOAT Inputs
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