74LVX157M View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
MFG CO.
74LVX157M Datasheet PDF : 7 Pages
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AC Electrical Characteristics
Symbol
Parameter
tPLH
Propagation
tPHL
Delay Time
I n to Zn
tPLH
Propagation
tPHL
Delay Time
S to Zn
tPLH
Propagation
tPHL
Delay Time
E to Zn
tOSHL
Output to Output
tOSLH
Skew (Note 4)
Note 4: Parameter guaranteed by design.
tOSLH = |tPLHm − tPLHn|.
tOSHL = |tPHLm − tPHLn|.
VCC
(V)
2.7
3.3 ± 0.3
2.7
3.3 ± 0.3
2.7
3.3 ± 0.3
2.7
3.3
TA = +25°C
Min
Typ
Max
6.6
12.5
9.1
16.0
5.1
7.9
7.6
11.4
8.9
16.9
11.4
20.4
7.0
11.0
9.5
14.5
9.1
17.6
11.6
21.1
7.2
11.5
9.7
15.0
1.5
1.5
TA = −40°C to +85°C
Min
Max
1.0
15.5
1.0
19.0
1.0
9.5
1.0
13.0
1.0
20.5
1.0
24.0
1.0
13.0
1.0
16.5
1.0
20.5
1.0
24.0
1.0
13.5
1.0
17.0
1.5
1.5
Units
ns
ns
ns
ns
CL (pF)
15
50
15
50
15
50
15
50
15
50
15
50
50
Capacitance
Symbol
Parameter
TA = +25°C
TA = −40°C to +85°C
Min
Typ
Max
Min
Max
CIN
Input Capacitance
4
10
10
CPD
Power Dissipation Capacitance (Note 5)
20
Note 5: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(opr.) = CPD × VCC × fIN + ICC
Units
pF
pF
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