74F2244SC 查看數據表（PDF） - Fairchild Semiconductor
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74F2244SC Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
tPLH
Propagation Delay
tPHL
Data to Output
tPZH
Output Enable Time
tPZL
tPHZ
Output Disable Time
tPLZ
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
1.5
7.0
2.5
8.0
1.5
9.0
2.5
11.5
1.5
9.0
1.5
8.5
TA = −55°C to +125°C
CL = 50 pF
TA = 0°C to +70°C
CL = 50 pF
Min
Max
Min
Max
2.0
6.5
1.5
7.0
2.0
7.0
2.0
8.0
2.0
7.0
1.0
9.5
2.0
8.5
2.5
12.0
2.0
7.0
1.0
9.5
2.0
7.5
1.5
9.5
Units
ns
ns
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