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RD74LVC14B
Electrical Characteristics
Item
Symbol
+
Threshould voltage
V
T
–
V
T
Hysteresis voltage
V
T
Input voltage
V
OH
V
OL
Input current
I
IN
Quiescent supply
I
CC
current
I
CC
Rev.1.00, Apr.09.2004, page 3 of 6
Ta = –40 to 85°C
V
(V)
Min
CC
1.65
0.4
1.95
0.6
2.3
0.8
2.5
0.8
2.7
1.0
3.0
1.2
3.6
1.5
4.5
1.6
5.5
2.0
1.65
0.15
1.95
0.25
2.3
0.4
2.5
0.4
2.7
0.4
3.0
0.6
3.6
0.8
4.5
1.0
5.5
1.4
1.65
0.10
1.95
0.15
2.3
0.25
2.5
0.25
2.7
0.3
3.0
0.4
3.6
0.4
4.5
0.4
5.5
0.4
1.65 to 5.5
V
–0.2
CC
1.65
1.2
2.3
1.7
2.7
2.2
3.0
2.4
3.0
2.2
4.5
3.8
1.65 to 5.5
—
1.65
—
2.3
—
2.7
—
3.0
—
4.5
—
0 to 5.5
—
2.7 to 3.6
—
2.7 to 5.5
—
2.7 to 3.6
—
Unit
Test Conditions
Max
1.3
V
1.5
1.7
1.7
2.0
2.2
2.4
2.6
3.0
0.85
V
0.95
1.2
1.2
1.4
1.5
1.8
2.0
2.4
+
1.15
V
V
T
1.25
1.3
1.3
1.1
1.2
1.2
1.2
1.2
—
V
I
OH
—
I
OH
—
I
OH
—
I
OH
—
—
I
OH
—
0.2
V
I
OL
0.45
I
OL
0.7
I
OL
0.4
I
OL
0.55
I
OL
0.55
±5.0
µA
V
IN
±5.0
µA
V
IN
5.0
V
IN
500
µA
V
IN
(V
CC
other inputs at V
–
– V
T
= –100 µA
= –4 mA
= –8 mA
= –12 mA
= –24 mA
= 100 µA
= 4 mA
= 8 mA
= 12 mA
= 24 mA
= 5.5 V or GND
= 3.6 V to 5.5 V
= V
or GND
CC
= one input at
–0.6)V,
or GND
CC
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