5
Notes
1. Free Air
2. In general, for any V
DD
between the allowable limits (+4.5V to +5.5V), V
IL
= 0.3V
DD
and V
IH
= 0.7V
DD
;
typical values are V
OH
= V
DD
- 0.5V and V
OL
= V
SS
+ 0.2V
3. Including package capacitance
Operating Characteristics
Table 1. Absolute Maximum Ratings
(All voltages below are referenced to V
SS
)
Parameter Symbol Limits Units
DC Supply Voltage V
DD
-0.3 to +6.0 V
Input Voltage V
IN
-0.3 to
(V
DD
+0.3)
V
Storage Temperature T
S
-55 to +150 °C
Operating Temperature
[1]
T
A
-40 to +100 °C
Table 2. Recommended Operating Conditions
Parameter Symbol Limits Units
DC Supply Voltage V
DD
4.5 to 5.5 V
Ambient Temperature
[1]
T
A
-40 to +100 °C
Table 3. DC Characteristics V
DD
= 5V ± 5%; T
A
= -40 to 100°C
Symbol Parameter Condition Min Typ Max Unit
V
IL
[2]
Low-Level Input Voltage 1.5 V
V
IH
[2]
High-Level Input Voltage 3.5 V
V
T+
Schmitt-Trigger Positive-Going Threshold 3.5 4.0 V
V
T-
Schmitt-Trigger Negative-Going Thresh-
old
1.0 1.5 V
V
H
Schmitt-Trigger Hysteresis 1.0 2.0 V
I
IN
Input Current V
IN
=V
SS
or V
DD
-10 1 +10 µA
V
OH
[2]
High-Level Output Voltage I
OH
= -3.75 mA 2.4 4.5 V
V
OL
[2]
Low-Level Output Voltage I
OL
= +3.75mA 0.2 0.4 V
I
OZ
High-Z Output Leakage Current V
O
=V
SS
or V
DD
-10 1 +10 µA
I
DD
Quiescent Supply Current V
IN
=Vss or V
DD
1 10 µA
C
IN
[3]
Input Capacitance Any Input 5 pF
C
OUT
[3]
Output Capacitance Any Output 5 pF
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