74ACT125CW 데이터 시트보기 (PDF) - Fairchild Semiconductor
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74ACT125CW Datasheet PDF : 8 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 8: Voltage Range 3.3 is 3.3V ± 0.3V
Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 8)
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 = +25°C
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
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 9: Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 9)
5.0
5.0
5.0
5.0
5.0
5.0
TA = +25°C
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
Capacitance
TA = −40°C to +85°C
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
Units
ns
ns
ns
ns
ns
ns
TA = −40°C to +85°C
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
Units
ns
ns
ns
ns
ns
ns
Symbol
Parameter
CIN
Input Capacitance
CPD
Power Dissipation Capacitance
AC/ACT
Typ
4.5
45.0
Units
pF
pF
Conditions
VCC = OPEN
VCC = 5.0V
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