Operating Characteristics
Table 1. Absolute Maximum Ratings
(All voltages below are referenced to V )
SS
Parameter
DC Supply Voltage
Input Voltage
Storage Temperature
Operating Temperature [1]
Symbol
Limits
-0.3 to +6.0
-0.3 to (V +0.3)
-55 to +150
-40 to +100
Units
V
V
°C
°C
V
V
T
DD
IN
DD
S
T
A
Table 2. Recommended Operating Conditions
Parameter
Symbol
Limits
Units
V
DC Supply Voltage
V
T
4.5 to 5.5
-40 to +100
DD
Ambient Temperature [1]
°C
A
Table 3. DC Characteristics V = 5V ± 5%; T = -40 to 100°C
DD
A
Symbol
Parameter
Condition
Min
Typ
Max
Unit
V
V
V
V
V
V
I
Low-Level Input Voltage
High-Level Input Voltage
1.5
IL [2]
IH [2]
T+
3.5
V
Schmitt-Trigger Positive-Going Threshold
Schmitt-Trigger Negative-Going Threshold
Schmitt-Trigger Hysteresis
Input Current
3.5
1.5
2.0
1
4.0
V
1.0
1.0
-10
2.4
V
T-
V
H
V =V or V
DD
+10
µA
V
IN
IN SS
V
V
I
High-Level Output Voltage
Low-Level Output Voltage
High-Z Output Leakage Current
Quiescent Supply Current
Input Capacitance
I
I
= -3.75 mA
4.5
0.2
1
OH [2]
OL [2]
OH
OL
= +3.75mA
0.4
+10
10
V
V =V or V
DD
-10
µA
µA
pF
pF
OZ
O
SS
I
V =Vss or V
1
DD
IN
DD
C
C
Any Input
5
IN [3]
Output Capacitance
Any Output
5
OUT [3]
Notes
1. Free Air
2. In general, for any VDD between the allowable limits (+4.5V to +5.5V), VIL = 0.3VDD and
VIH = 0.7VDD; typical values are VOH = VDD − 0.5V and VOL = VSS + 0.2V
3. Including package capacitance
4
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