DM74ALS174SJ(2000) 데이터 시트보기 (PDF) - Fairchild Semiconductor
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DM74ALS174SJ Datasheet PDF : 7 Pages
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Absolute Maximum Ratings(Note 2)
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
77.9°C/W
107.3°C/W
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.
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
Pulse Width
Clock
10
HIGH or LOW
Clear LOW
10
tSETUP
Setup Time (Note 3)
Data Input
10↑
Clear
6↑
Inactive State
tHOLD
Data Hold Time (Note 3)
0↑
fCLOCK
Clock Frequency
0
TA
Free Air Operating Temperature
0
Note 3: The symbol ↑ indicates that the rising edge of the clock is used as reference.
Nom
5
Max
5.5
0.8
−0.4
8
50
70
Units
V
V
V
mA
mA
ns
ns
ns
MHz
°C
3
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