74ACT16245 查看數據表（PDF） - Fairchild Semiconductor
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74ACT16245 Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
tPLH
Propagation
tPHL
Delay An, Bn to Bn, An
tPZH
Output Enable
tPZL
Time
tPHZ
Output Disable
tPLZ
Time
Note 4: Voltage Range 5.0 is 5.0V r 0.5V.
VCC
(V)
(Note 4)
5.0
5.0
5.0
Capacitance
Symbol
CIN
CPD
Parameter
Input Pin Capacitance
Power Dissipation Capacitance
TA 25qC
CL 50 pF
Min
Typ
Max
3.2
5.7
8.4
2.6
5.1
7.9
3.7
6.4
9.4
4.1
7.4
10.5
2.2
5.4
8.7
2.0
5.2
8.2
TA 40qC to 85qC
CL 50 pF
Min
Max
3.2
9.0
2.6
8.4
2.7
10.0
3.4
11.6
2.2
9.3
2.0
8.8
Typ
Units
Conditions
4.5
pF
VCC 5.0V
25
pF
VCC 5.0V
Units
ns
ns
ns
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