3
www.fairchildsemi.com
G
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
(Note 3)
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 rating.
The
“
Recommended Operating Conditions
”
table will define the conditions
for actual device operation.
Note 2:
I
O
Absolute Maximum Rating must be observed.
Note 3:
Unused inputs must be held HIGH or LOW.
DC Electrical Characteristics
Over Recommended Operating Free-Air Temperature Range, V
REF
=
1.0V (unless otherwise noted).
Supply Voltage (V
CC
)
DC Input Voltage (V
I
)
DC Output Voltage (V
O
)
Outputs 3-STATE
Outputs Active (Note 2)
DC Output Sink Current into A-Port, I
OL
DC Output Source Current from
A Port I
OH
DC Output Sink Current into B-Port
in the LOW State, I
OL
DC Input Diode Current (I
IK
)
V
I
<
0V
DC Output Diode Current (I
OK
)
V
O
<
0V
V
O
>
V
CC
ESD Rating
Storage Temperature (T
STG
)
0.5V to 7.0V
0.5V to
+
7.0V
0.5V to
+
7.0V
0.5V to 7.0V
48 mA
48 mA
100 mA
50 mA
50 mA
+
50 mA
>
2000V
65
°
C to
+
150
°
C
Supply Voltage V
CC
Bus Termination Voltage (V
TT
)
GTLP
GTL
Input Voltage (V
I
) on A-Port
and control pins
HIGH Level Output Current (I
OH
)
A Port
LOW Level Output Current (I
OL
)
A Port
B Port
Operating Temperature (T
A
)
3.15V to 3.45V
1.35V to 1.65V
1.14V to 1.26V
0V to 5.5V
24 mA
+
24 mA
+
50 mA
40
°
C to
+
85
°
C
Symbol
Test Conditions
Min
Typ
Max
Units
(Note 4)
V
IH
B Port
V
REF
+
0.05
2.0
0.0
V
TT
V
Others
B Port
Others
V
V
V
V
IL
V
REF
0.05
0.8
V
REF
GTLP
GTL
1.0
0.8
V
V
V
V
IK
V
OH
V
CC
=
3.15V
V
CC
=
Min to Max (Note 5)
V
CC
=
3.15V
I
I
=
18 mA
I
OH
=
100
μ
A
I
OH
=
12 mA
I
OH
=
24 mA
I
OL
=
100
μ
A
I
OL
=
24 mA
I
OL
=
40 mA
I
OL
=
50 mA
V
I
=
5.5V
V
I
=
0V
V
I
=
5.5V
V
I
=
0V
V
I
=
V
TT
V
I
=
0
V
I
or V
O
=
0 to 4.5V
V
I
=
0.8V
V
I
=
2.0V
V
O
=
3.45V
V
O
=
1.5V
V
O
=
0
V
O
=
0.55
1.2
A Port
V
CC
0.2
2.4
2.0
V
V
OL
A Port
V
CC
=
Min to Max (Note 5)
V
CC
=
3.15V
V
CC
=
3.15V
0.2
0.5
0.4
V
B Port
V
0.55
20
20
5
5
5
5
100
I
I
A Port
V
CC
=
3.45V
μ
A
Control Pins
V
CC
=
3.45V
μ
A
B Port
V
CC
=
3.45V
μ
A
I
OFF
I
I
(Hold)
A Port
A Port
V
CC
=
0
V
CC
=
3.15V
μ
A
75
20
μ
A
I
OZH
A Port
B Port
V
CC
=
3.45V
20
5
20
5
μ
A
I
OZL
A Port
B Port
V
CC
=
3.45V
V
CC
=
3.45V
μ
A