74LVQ573MSA Ver la hoja de datos (PDF) - Fairchild Semiconductor
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74LVQ573MSA Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
VCC
(V)
TA = +25˚C
CL = 50 pF
TA = −40˚C to +85˚C
CL = 50 pF
Units
Min
Typ
Max
Min
Max
tPHL
tPLH
tPLH
tPHL
tPZL
tPZH
tPHZ
tPLZ
tOSHL
tOSLH
Propagation Delay
Dn to On
Propagation Delay
LE to On
Output Enable Time
Output Disable Time
Output to Output Skew (Note 9)
Dn to On
2.7
2.5
10.2
14.8
2.5
16.0
ns
3.3 ±0.3
2.5
8.5
10.5
2.5
11.0
2.7
2.5
10.2
16.9
2.5
18.0
ns
3.3 ±0.3
2.5
8.5
12.0
2.5
12.5
2.7
2.5
10.2
18.3
2.5
19.0
ns
3.3 ±0.3
2.5
8.5
13.0
2.5
13.5
2.7
1.0
10.8
20.4
1.0
21.0
ns
3.3 ±0.3
1.0
9.0
14.5
1.0
15.0
2.7
1.0
1.5
1.5
ns
3.3 ±0.3
1.0
1.5
1.5
Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The speci-
fication applies to any outputs switching in the same direction, either HIGH to LOW (tOSHL) or LOW to HIGH (tOSLH). Parameter guaranteed by design.
AC Operating Requirements
Symbol
tS
tH
tW
Parameter
Setup Time, HIGH or LOW
Dn to LE
Hold Time, HIGH or LOW
Dn to LE
LE Pulse Width, HIGH
VCC
(V)
2.7
3.3 ±0.3
2.7
3.3 ±0.3
2.7
3.3 ±0.3
TA = +25˚C
CL = 50 pF
Typ
TA = −40˚C to +85˚C
CL = 50 pF
Guaranteed Minimum
0
4.0
4.5
0
3.0
3.0
0
1.5
1.5
0
1.5
1.5
2.4
5.0
6.0
2.0
4.0
4.0
Units
ns
ns
ns
Capacitance
Symbol
Parameter
Typ
CIN
Input Capacitance
4.5
CPD (Note 10)
Power Dissipation Capacitance
37
Note 10: CPD is measured at 10 MHz.
Units
pF
pF
Conditions
VCC = Open
VCC = 3.3V
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