DM74ALS109AN Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
DM74ALS109AN Datasheet PDF : 6 Pages
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Absolute Maximum Ratings(Note 2)
Supply Voltage
7V
Input Voltage
7V
Operating Free Air Temperature Range 0°C to +70°C
Storage Temperature Range
−65°C to +150°C
Typical θJA
N Package
82.5°C/W
M Package
111.5°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
VCC
VIH
VIL
IOH
IOL
fCLK
tW(CLK)
Parameter
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Clock Frequency
Pulse Width
Clock HIGH
Clock LOW
Min
4.5
2
0
14.5
14.5
tW
Pulse Width (Note 3) Preset and Clear
15
tSU
Data Setup Time J or K
15↑
(Note 3)
PRE or CLR inactive
10↑
tH
Data Hold Time
0↑
TA
Free Air Operating Temperature
0
Note 3: The (↑) arrow indicates the positive edge of the Clock is used for reference.
Nom
5
Max
5.5
0.8
−0.4
8
34
70
Units
V
V
V
mA
mA
MHz
ns
ns
ns
ns
ns
°C
3
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