DM74ALS38AMX 데이터 시트보기 (PDF) - Fairchild Semiconductor
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DM74ALS38AMX Datasheet PDF : 4 Pages
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Absolute Maximum Ratings(Note 1)
Supply Voltage
Input Voltage
High Level Output Voltage
Operating Free Air Temperature Range
Storage Temperature Range
Typical θJA
N Package
M Package
7V
7V
7V
0°C to +70°C
−65°C to +150°C
83.0°C/W
114.0°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
Nom
Max
Units
VCC
Supply Voltage
VIH
HIGH Level Input Voltage
VIL
LOW Level Input Voltage
VOH
HIGH Level Output Voltage
IOL
LOW Level Output Current
TA
Free Air Operating Temperature
4.5
5
5.5
2
0.8
5.5
24
0
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
IOH
VOL
II
IIH
IIL
ICCH
ICCL
Input Clamp Voltage
HIGH Level Output Current
LOW Level
Output Voltage
Input Current at Maximum
Input Voltage
HIGH Level Input Current
LOW Level Input Current
Supply Current with
Outputs HIGH
Supply Current with
Outputs LOW
VCC = 4.5V, II = −18 mA
VCC = 4.5V, VOH = 5.5V
VCC = 4.5V
VIH = 2V
VCC = 5.5V, VIH = 7V
VCC = 5.5V, VIH = 2.7V
VCC = 5.5V, VIL = 0.4V
VCC = 5.5V, VI = 0V
VCC = 5.5V, VI = 4.5V
IOL = 24 mA
0.35
0.86
4.0
Switching Characteristics
over recommended operating free air temperature range
Symbol
Parameter
Conditions
Min
tPLH
Propagation Delay Time
VCC = 4.5V to 5.5V
10
LOW-to-HIGH Level Output
RL = 500Ω
tPHL
Propagation Delay Time
CL = 50 pF
2
HIGH-to-LOW Level Output
V
V
V
V
mA
°C
Max
Units
−1.5
V
100
µA
0.5
V
0.1
mA
20
µA
−0.1
mA
1.6
mA
7.8
mA
Max
33
12
Units
ns
ns
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