Absolute Maximum Ratings (Note)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Note: The ‘‘Absolute Maximum Ratings’’ are those values
beyond which the safety of the device cannot be guaran-
teed. The device should not be operated at these limits. The
parametric values defined in the ‘‘Electrical Characteristics’’
table are not guaranteed at the absolute maximum ratings.
The ‘‘Recommended Operating Conditions’’ table will define
the conditions for actual device operation.
Supply Voltage
Input Voltage
7V
5.5V
Operating Free Air Temperature Range
Military
Commercial
b
b
a
55 C to 125 C
§
0 C to 70 C
§
a
§
§
a
65 C to 150 C
Storage Temperature Range
§
§
Recommended Operating Conditions
Military
Commercial
Symbol
Parameter
Units
Min
4.5
2
Nom
Max
Min
4.75
2
Nom
Max
V
V
V
Supply Voltage
5
5.5
5
5.25
V
V
CC
High Level Input Voltage
Low Level Input Voltage
High Level Output Current
Low Level Output Current
Free Air Operating Temperature
IH
0.8
0.8
V
IL
b
b
I
I
0.8
16
125
0.8
16
70
mA
mA
OH
OL
b
T
A
55
0
C
§
Electrical Characteristics Over recommended operating free air temperature range (unless otherwise noted)
Typ
Symbol
Parameter
Conditions
Min
Max
Units
(Note 1)
e
e
e b
e
b
1.5
V
V
Input Clamp Voltage
V
Min, I
Min, I
12 mA
Max
V
V
I
CC
I
High Level Output Voltage
V
V
OH
CC
OH
2.4
3.4
0.2
e
Max
IL
e
e
V
OL
Low Level Output Voltage
V
V
Min, I
Max
5.5V
CC
OL
0.4
V
e
Min
IH
@
Input Current Max
e
e
I
I
V
Max, V
CC
I
1
mA
Input Voltage
e
e
e
e
e
I
I
I
High Level Input Current
Low Level Input Current
V
V
V
Max, V
Max, V
Max
2.4V
0.4V
MIL
80
mA
IH
CC
CC
CC
I
b
3.2
mA
IL
I
b
b
b
b
Short Circuit
20
20
70
70
OS
mA
mA
Output Current
(Note 2)
COM
e
CC
I
Supply Current
V
Max
81
CC
e
e
25 C.
Note 1: All typicals are at V
5V, T
§
Note 2: Not more than one output should be shorted at a time.
CC
A
2
NSC [ National Semiconductor ]
