Absolute Maximum Ratings(Note 1)
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.
Operating Free Air Temperature Range
Supply Voltage
−0°C to +70°C
7V
7V
Input Voltage
Storage Temperature Range
−65°C to +125°C
Recommended Operating Conditions
Symbol
Parameter
Min
4.75
2
Nom
Max
Units
V
VCC
VIH
VIL
Supply Voltage
5
5.25
HIGH Level Input Voltage
LOW Level Input Voltage
V
0.8
−0.4
8
V
IOH
IOL
HIGH Level Output Current
LOW Level Output Current
Clock Frequency (Note 2)
Clock Frequency (Note 3)
Pulse Width of any Input (Note 4)
Data Setup Time (Note 4)
Data Hold Time (Note 4)
mA
mA
fCLK
0
25
MHz
tW
20
20
0
ns
ns
ns
ns
°C
tSU
tH
tEN
TA
Enable Time to Clock (Note 4)
Free Air Operating Temperature
40
0
70
Note 2: C = 15 pF, R = 2 kΩ, I = 25°C and V = 5V.
L
L
A
CC
Note 3: C = 50 pF, R = 2 kΩ, I = 25°C and V = 5V.
L
L
A
CC
Note 4: T = 25°C and V = 5V.
A
CC
DC Electrical Characteristics
Min
Typ
Max
Symbol
Parameter
Conditions
= Min, I = −18 mA
Units
(Note 5)
V
V
Input Clamp Voltage
V
V
V
V
V
−1.5
V
V
I
CC
CC
I
HIGH Level Output
Voltage
= Min, I = Max
2.5
2.7
3.4
3.4
OH
OH
= Max, V = Min
IL
IH
V
LOW Level Output
Voltage
= Min, I = Max
0.25
0.35
0.25
0.4
0.5
OL
CC
OL
= Max, V = Min
V
IL
IH
I
= 4 mA, V = Min
0.4
OL
CC
I
I
I
I
Input Current @ Max Input Voltage
HIGH Level Input Current
LOW Level Input Current
Short Circuit
V
V
V
V
= Max, V = 7V
0.1
mA
µA
I
CC
CC
CC
CC
I
= Max, V = 2.7V
20
IH
IL
I
= Max, V = 0.4V
−0.4
−100
−100
34
mA
I
= Max
−20
−20
OS
mA
mA
Output Current
(Note 6)
= Max (Note 7)
I
Supply Current
V
19
CC
CC
Note 5: All typicals are at V = 5V, T = 25°C.
CC
A
Note 6: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Note 7: I is measured with all outputs open, CLEAR and LOAD inputs grounded, and all other inputs at 4.5V.
CC
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