74F620PC データシートの表示（PDF） - Fairchild Semiconductor
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74F620PC Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
tPLH
Propagation Delay
tPHL
A Input to B Output (74F620)
tPLH
Propagation Delay
tPHL
B Input to A Output (74F620)
tPLH
Propagation Delay
tPHL
A Input to B Output (74F623)
tPLH
Propagation Delay
tPHL
B Input to A Output (74F623)
tPZH
Enable Time
tPZL
GBA Input to A Output
tPHZ
Disable Time
tPLZ
GBA Input to A Output
tPZH
Enable Time
tPZL
GAB Input to B Output (74F620)
tPHZ
Disable Time
tPLZ
GAB Input to B Output (74F620)
tPZH
Enable Time
tPZL
GAB Input to B Output (74F623)
tPHZ
Disable Time
tPLZ
GAB Input to B Output (74F623)
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
2.5
7.5
2.0
7.0
2.5
7.5
2.0
7.0
1.5
6.5
2.0
7.0
1.5
6.5
2.0
7.0
2.0
7.0
2.5
8.0
1.5
6.5
1.0
5.5
2.0
7.5
3.0
8.0
2.5
8.0
2.0
7.5
2.0
7.5
2.5
8.0
2.0
8.0
2.0
8.0
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min
Max
2.0
8.0
2.0
7.0
2.0
8.0
2.0
7.0
1.5
7.5
2.0
7.5
1.5
7.5
2.0
7.5
2.0
8.0
2.0
8.5
1.5
7.5
1.0
5.5
2.0
8.5
2.0
8.5
2.0
9.0
2.0
8.0
2.0
8.5
2.0
8.5
2.0
9.0
2.0
8.0
Units
ns
ns
ns
ns
ns
ns
ns
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