DM74S112N View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
DM74S112N
Fairchild Semiconductor
DM74S112N Datasheet PDF : 4 Pages
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Absolute Maximum Ratings(Note 1)
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 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
VCC
Supply Voltage
4.75
VIH
HIGH Level Input Voltage
2
VIL
LOW Level Input Voltage
IOH
HIGH Level Output Current
IOL
LOW Level Output Current
fCLK
Clock Frequency (Note 2)
0
fCLK
Clock Frequency (Note 3)
0
tW
Pulse Width
Clock HIGH
6
(Note 2)
Clock LOW
6.5
Clear LOW
8
Preset LOW
8
tW
Pulse Width
(Note 3)
Clock HIGH
8
Clock LOW
8
Clear LOW
10
Preset LOW
10
tSU
Setup Time (Note 4)(Note 5)
7↓
tH
Input Hold Time (Note 4)(Note 5)
0↓
TA
Free Air Operating Temperature
0
Note 2: CL = 15 pF, RL = 280Ω, TA = 25°C and VCC = 5V.
Note 3: CL = 50 pF, RL = 280Ω, TA = 25°C and VCC = 5V.
Note 4: TA = 25°C and VCC = 5V.
Note 5: The symbol (↓) indicates the falling edge at the clock pulse is used for reference.
Nom
5
125
80
Max
5.25
0.8
−1
20
80
60
70
Units
V
V
V
mA
mA
MHz
MHz
ns
ns
ns
ns
°C
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