74AC138SC View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
74AC138SC Datasheet PDF : 9 Pages
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AC Electrical Characteristics for ACT
Symbol
Parameter
tPLH
Propagation Delay
An to On
tPHL
Propagation Delay
An to On
tPLH
Propagation Delay
E1 or E2 to On
tPHL
Propagation Delay
E1 or E2 to On
tPLH
Propagation Delay
E3 to On
tPHL
Propagation Delay
E3 to On
Note 8: Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 8)
Min
5.0
1.5
5.0
1.5
5.0
2.5
5.0
2.0
5.0
2.5
5.0
2.0
Capacitance
Symbol
Parameter
Typ
CIN
Input Capacitance
CPD
Power Dissipation Capacitance
4.5
60.0
TA = +25°C
CL = 50 pF
Typ
7.0
6.5
Max
10.5
10.5
8.0
11.5
7.5
11.5
8.0
12.0
6.5
10.5
TA = −40°C to +85°C
CL = 50 pF
Min
Max
1.5
11.5
1.5
11.5
2.0
12.5
2.0
12.5
2.0
13.0
1.5
11.5
Units
pF
pF
VCC = OPEN
VCC = 5.0V
Conditions
Units
ns
ns
ns
ns
ns
ns
5
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