5
Electrical Characteristics
T
A
= -55°C to 125°C, unless otherwise specified. See note 16.
Parameter
Symbol
I
TH+
Input Threshold
Current
I
TH-
Conditions
V
IN
= V
TH+
; V
CC
= 4.5 V;
V
O
= 0.4 V; I
O
≥
2.6 mA
V
IN
= V
TH-
; V
CC
= 4.5 V;
V
O
= 2.4 V; I
OH
≤
250
µA
V
IN
= V
2
−
V
3
; Pins 1
& 4 Open
V
CC
= 4.5 V; V
O
= 0.4 V;
I
O
≥
2.6 mA
V
IN
= V
2
−
V
3
; Pins 1
& 4 Open
V
CC
= 4.5 V; V
O
= 2.4 V;
I
O
≤
250
µA
V
IN
= |V
1
−
V
4
|; Pins
2 & 3 Open
V
CC
= 4.5 V; V
O
= 0.4 V;
I
O
≥
2.6 mA
V
IN
= |V
1
−
V
4
|; Pins 2
& 3 Open
V
CC
= 4.5 V; V
O
= 2.4 V;
I
O
≤
250
µA
V
IHC1
= V
2
−
V
3
;
V
3
= GND;
I
IN
= 10 mA; Pin 1 & 4
Connected to Pin 3
V
IHC2
= |V
1
−
V
4
|;
|I
IN
| = 10 mA;
Pins 2 & 3 Open
V
IHC3
= V
2
−
V
3
;
V
3
= GND;
I
IN
= 13.5 mA;
Pins 1 & 4 Open
V
IN
= V
2
−
V
3
= 5.0 V;
Pins 1 & 4 Open
V
CC
= 4.5 V;
I
OL
= 2.6 mA
V
OH
= V
CC
= 18 V
V
2
−
V
3
= 5.0 V;
V
O
= Open; V
CC
= 18 V
V
CC
= 18 V; V
O
= Open
45% RH, t = 5 s;
V
I-O
= 1500 Vdc;
T
A
= 25°C
Group A
Subgroup
1, 2, 3
Min.
1.75
Typ.*
2.5
Max.
3.20
Units Fig.
mA
Note
1, 2, 3
0.93
1.3
1.62
mA
V
TH+
dc
(Pins 2, 3)
V
TH-
Input
Threshold
Voltage
V
TH+
ac
(Pins 1, 4)
V
TH-
1, 2, 3
3.18
3.6
4.10
V
7
1, 2, 3
1.90
2.5
3.00
V
1, 2
1, 2, 3
3.79
5.0
5.62
V
7, 8
1, 2, 3
2.57
3.7
4.52
V
V
IHC1
1, 2, 3
5.3
5.9
7.5
V
Input Clamp Voltage
V
IHC2
1, 2, 3
6.0
6.6
8.0
V
3
15
1, 2, 3
12.0
14.0
V
V
IHC3
Input Current
Logic Low
Output Voltage
Logic High
Output Current
Logic Low
Supply Current
Logic High
Supply Current
Input-Output
Insulation
I
IN
V
OL
I
OH
I
CCL
I
CCH
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
3.0
3.9
0.05
4.5
0.4
250
mA
V
µA
4
4
7
0.8
0.001
3.0
20
mA
µA
5
I
I-O
1
1
µA
9, 10
HP [ AGILENT(HEWLETT-PACKARD) ]
