74ACT373CW Ver la hoja de datos (PDF) - Fairchild Semiconductor
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74ACT373CW Datasheet PDF : 10 Pages
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AC Operating Requirements for AC
Symbol
Parameter
tS
Setup Time, HIGH or LOW
Dn to LE
tH
Hold Time, HIGH or LOW
Dn to LE
tW
LE Pulse Width,
HIGH
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
AC Electrical Characteristics for ACT
TA = +25°C
TA = −40°C to +85°C
CL = 50 pF
CL = 50 pF
Typ
Guaranteed Minimum
3.5
5.5
6.0
2.0
4.0
4.5
−3.0
1.0
1.0
−1.5
1.0
1.0
4.0
5.5
6.0
2.0
4.0
4.5
Units
ns
ns
ns
Symbol
Parameter
tPLH
Propagation Delay
Dn to On
tPHL
Propagation Delay
Dn to On
tPLH
Propagation Delay
LE to On
tPHL
Propagation Delay
LE to On
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
5.0
5.0
TA = +25°C
CL = 50 pF
Min
Typ
Max
2.5
8.5
10.0
2.0
8.0
10.0
2.5
8.5
11.0
2.0
8.0
10.0
2.0
8.0
9.5
2.0
7.5
9.0
2.5
9.0
11.0
1.5
7.5
8.5
AC Operating Requirements for ACT
TA = −40°C to +85°C
CL = 50 pF
Min
Max
1.5
11.5
1.5
11.5
2.0
11.5
1.5
11.5
1.5
10.5
1.5
10.5
2.5
12.5
1.0
10.0
Units
ns
ns
ns
ns
ns
ns
ns
ns
Symbol
Parameter
tS
Setup Time, HIGH or LOW
Dn to LE
tH
Hold Time, HIGH or LOW
Dn to LE
tW
LE Pulse Width, HIGH
Note 10: Voltage Range 5.0 is 5.0V ± 0.5V
Capacitance
VCC
(V)
(Note 10)
5.0
5.0
5.0
TA = +25°C
CL = 50 pF
Typ
TA = −40°C to +85°C
CL = 50 pF
Guaranteed Minimum
0.8
2.5
3.5
0
0
1.0
2.0
7.0
8.0
Units
ns
ns
ns
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
Typ
Units
Conditions
4.5
40.0
pF
VCC = OPEN
pF
VCC = 5.0V
5
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