DM74S174 데이터 시트보기 (PDF) - Fairchild Semiconductor
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DM74S174 Datasheet PDF : 5 Pages
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Absolute Maximum Ratings(Note 2)
Supply Voltage
7V
Input Voltage
5.5V
Operating Free Air Temperature Range 0°C to +70°C
Storage Temperature Range
−65°C to +150°C
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
VCC
Supply Voltage
VIH
HIGH Level Input Voltage
VIL
LOW Level Input Voltage
IOH
HIGH Level Output Current
IOL
LOW Level Output Current
fCLK
Clock Frequency (Note 3)
fCLK
Clock Frequency (Note 4)
tW
Pulse Width
Clock
(Note 3)
Clear
Pulse Width
Clock
(Note 4)
Clear
tSU
Data Setup Time (Note 3)
Data Setup Time (Note 4)
tH
Data Hold Time (Note 3)
Data Hold Time (Note 4)
tREL
Clear Release Time (Note 3)
Clear Release Time (Note 4)
TA
Free Air Operating Temperature
Note 3: CL = 15 pF, RL = 280Ω, TA = 25°C and VCC = 5V.
Note 4: CL = 50 pF, RL = 280Ω, TA = 25°C and VCC = 5V.
Min
4.75
2
0
0
7
10
9
12
5
7
3
5
5
7
0
Nom
5
110
90
Max
5.25
0.8
−1
20
75
65
70
Units
V
V
V
mA
mA
MHz
MHz
ns
ns
ns
ns
°C
3
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