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DM74ALS137N View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
DM74ALS137N
Fairchild
Fairchild Semiconductor Fairchild
DM74ALS137N Datasheet PDF : 6 Pages
1 2 3 4 5 6
Absolute Maximum Ratings(Note 1)
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
Typical θJA
N Package
M Package
7V
7V
0°C to +70°C
65°C to +150°C
75.5°C/W
104.0°C/W
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Symbol
Parameter
Min
VCC
Supply Voltage
4.5
VIH
HIGH Level Input Voltage
2
VIL
LOW Level Input Voltage
IOH
HIGH Level Output Current
IOL
LOW Level Output Current
tW
Width of Enabling Pulse
GL LOW
10
tSU
Setup Time (Note 2)
A, B, C
10
tH
Hold Time (Note 2)
A, B, C
5
TA
Free Air Operating Temperature
0
Note 2: The arrow () indicates the positive edge of the GL input pulse is used for reference.
Nom
5
Max
5.5
0.8
0.4
8
70
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at VCC = 5V, TA = 25°C.
Symbol
Parameter
Conditions
Min
Typ
VIK
Input Clamp Voltage
VOH
HIGH Level
Output Voltage
VOL
LOW Level
Output Voltage
II
Input Current @ Maximum
Input Voltage
IIH
HIGH Level
Input Current
IIL
LOW Level
Input Current
IO
Output Drive Current
ICC
Supply Current
VCC = 4.5V, II = −18 mA
IOH = −0.4 mA
VCC = 4.5V to 5.5V
VCC = 4.5V
VCC = 5.5V
VIH = 7V
VCC = 5.5V
VIH = 2.7V
VCC = 5.5V
VIL = 0.4V
VCC = 5.5V, VO = 2.25V
VCC = 5.5V
IOL = 4 mA
IOL = 8 mA
Enable
A, B, C
Enable
A, B, C
Enable
A, B, C
VCC 2
0.25
0.35
30
5
Units
V
V
V
mA
mA
ns
ns
ns
°C
Max
1.5
0.4
0.5
0.1
0.1
20
20
0.1
0.1
112
11
Units
V
V
V
V
mA
µA
mA
mA
mA
3
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