dm74als138 Fairchild Semiconductor, dm74als138 Datasheet - Page 3

• Manufacturer Part Number: dm74als138
• Description: Dm74als138 3 To 8 Line Decoder/demultiplexer
• Manufacturer: Fairchild Semiconductor

V
V
V
I
I
T
V
V
V
I
I
I
I
I
t
t
t
t
I
IH
IL
O
CC
PLH
PHL
PLH
PHL
OH
OL
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at V
Switching Characteristics
over recommended operating free air temperature range.
A
IK
OH
OL
CC
IH
IL
Symbol
Symbol
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
Typical
Symbol
N Package
M Package
JA
Input Clamp Voltage
HIGH Level
Output Voltage
LOW Level
Output Voltage
Input Current @ Max.
Input Voltage
HIGH Level Input Current
LOW Level Input Current
Output Drive Current
Supply Current
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
Parameter
Parameter
Parameter
V
I
V
V
V
V
V
V
V
OH
65 C to 150 C
CC
CC
CC
CC
CC
CC
CC
CC
R
V
C
0 C to 70 C
(Note 2)
CC
L
L
104.0 C/W
4.5V, I
4.5V to 5.5V
4.5V
5.5V, V
5.5V, V
5.5V, V
5.5V
5.5V
0.4 mA
75.5 C/W
500
50 pF
4.5V to 5.5V
Conditions
I
IH
IH
IL
Conditions
7V
7V
18 mA
0.4V
7V
2.7V
3
Note 2: 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.
I
V
OL
O
Min
4.5
2
0
8 mA
2.25V
From (Input)
To (Output)
A, B, C
A, B, C
Enable
Enable
to Y
to Y
to Y
to Y
CC
V
Nom
CC
Min
5
5V, T
30
2
A
25 C.
0.35
Typ
Min
5
6
6
4
5
Max
5.5
0.8
70
0.4
8
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Max
Max
0.5
0.1
20
112
10
22
18
17
17
1.5
0.1
Units
mA
mA
V
V
V
C
Units
Units
mA
mA
mA
mA
ns
ns
ns
ns
V
V
V
A