74AC125MTC 查看數據表（PDF） - Fairchild Semiconductor
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74AC125MTC Datasheet PDF : 9 Pages
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AC Electrical Characteristics for AC
Symbol
Parameter
tPLH
Propagation Delay
Data to Output
tPHL
Propagation Delay
Data to Output
tPZH
Output Enable Time
tPZL
Output Enable Time
tPHZ
Output Disable Time
tPLZ
Output Disable Time
Note 9: Voltage Range 3.3 is 3.3V r 0.3V
Voltage Range 5.0 is 5.0V r 0.5V
VCC
(V)
(Note 9)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
TA 25qC
CL 50 pF
Min
Typ
Max
1.0
6.5
9.0
1.0
5.5
7.0
1.0
6.5
9.0
1.0
5.0
7.0
1.0
6.0
10.5
1.0
5.0
7.0
1.0
7.5
10.0
1.0
5.5
8.0
1.0
7.5
10.0
1.0
6.5
9.0
1.0
7.5
10.5
1.0
6.5
9.0
TA 40qC to 85qC
CL 50 pF
Min
Max
1.0
10.0
1.0
7.5
1.0
10.0
1.0
7.5
1.0
11.0
1.0
8.0
1.0
11.0
1.0
8.5
1.0
10.5
1.0
9.5
1.0
11.5
1.0
9.5
AC Electrical Characteristics for ACT
Symbol
Parameter
tPLH
Propagation Delay
Data to Output
tPHL
Propagation Delay
Data to Output
tPZH
Output Enable Time
tPZL
Output Enable Time
tPHZ
Output Disable Time
tPLZ
Output Disable Time
Note 10: Voltage Range 5.0 is 5.0V r 0.5V
VCC
(V)
(Note 10)
5.0
5.0
5.0
5.0
5.0
5.0
TA 25qC
CL 50 pF
Min
Typ
Max
1.0
6.5
9.0
1.0
7.0
9.0
1.0
6.0
8.5
1.0
7.0
9.5
1.0
7.0
9.5
1.0
7.5
10.0
TA 40qC to 85qC
CL 50 pF
Min
Max
1.0
10.0
1.0
10.0
1.0
9.5
1.0
10.5
1.0
10.5
1.0
10.5
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
AC/ACT
Typ
4.5
45.0
Units
pF
pF
Conditions
VCC OPEN
VCC 5.0V
Units
ns
ns
ns
ns
ns
ns
Units
ns
ns
ns
ns
ns
ns
5
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