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DM74ALS240ACW View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
DM74ALS240ACW
Fairchild
Fairchild Semiconductor Fairchild
DM74ALS240ACW Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
Absolute Maximum Ratings(Note 1)
Supply Voltage, VCC
Input Voltage
Voltage Applied to Disabled Output
Operating Free Air Temperature Range
Storage Temperature Range
Typical θJA
N Package
M Package
7V
7V
5.5V
0°C to +70°C
65°C to +150°C
60.5°C/W
79.8°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
VCC
VIH
VIL
IOH
IOL
TA
Parameter
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Operating Free Air Temperature
Min
Typ
4.5
5
2
0
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise specified)
Symbol
Parameter
Conditions
VIK
Input Clamp Voltage
VOH
HIGH Level
Output Voltage
VOL
LOW Level
Output Voltage
II
Input Current at Max
Input Voltage
IIH
HIGH Level Input Current
IIL
LOW Level Input Current
IO
Output Drive Current
IOZH
HIGH Level 3-STATE
Output Current
IOZL
LOW Level 3-STATE
Output Current
ICC
Supply Current
VCC = 4.5V, II = −18 mA
VCC = 4.5V to 5.5V
VCC = 4.5V
VCC = 4.5V
IOL = Max
VCC = 5.5V, VI = 7V
VCC = 5.5V, VI = 2.7V
VCC = 5.5V, VIL = 0.4V
VCC = 5.5V, VO = 2.25V
VCC = 5.5V, VO = 2.7V
VCC = 5.5V, VO = 0.4V
VCC = 5.5V, ALS240A
Outputs HIGH
Outputs LOW
Outputs 3-STATE
VCC = 5.5V, ALS241A
Outputs HIGH
Outputs LOW
Outputs 3-STATE
IOH = −0.4 mA
IOH = −3 mA
IOH = Max
Min
VCC 2
2.4
2
30
Max
5.5
0.8
15
24
70
Typ
0.35
4
13
14
9
15
17
Units
V
V
V
mA
mA
°C
Max
1.5
0.5
Units
V
V
V
V
V
0.1
mA
20
µA
0.1
mA
112
mA
20
µA
20
µA
10
mA
23
mA
25
mA
15
mA
26
mA
30
mA
3
www.fairchildsemi.com
 

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