74F148SCX Просмотр технического описания (PDF) - Fairchild Semiconductor
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74F148SCX Datasheet PDF : 7 Pages
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AC Electrical Characteristics
Symbol
Parameter
tPLH
Propagation Delay
tPHL
In to An
tPLH
Propagation Delay
tPHL
In to EO
tPLH
Propagation Delay
tPHL
In to GS
tPLH
Propagation Delay
tPHL
EI to An
tPLH
Propagation Delay
tPHL
EI to GS
tPLH
Propagation Delay
tPHL
EI to EO
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
3.0
7.0
9.0
3.0
8.0
10.5
2.5
5.0
6.5
2.5
5.5
7.5
2.5
7.0
9.0
2.5
6.0
8.0
2.5
6.5
8.5
2.5
6.0
8.0
2.5
5.0
7.0
2.5
6.0
7.5
2.5
5.5
7.0
3.0
8.0
10.5
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min
Max
3.0
10.0
3.0
12.0
2.5
7.5
2.5
8.5
2.5
10.0
2.5
9.0
2.5
9.5
2.5
9.0
2.5
8.0
2.5
8.5
2.5
8.0
3.0
12.0
Units
ns
ns
ns
ns
ns
ns
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