Datasheet
3 www.fairchildsemi.com
74VCX86
Absolute Maximum Ratings
(Note 2)
Recommended Operating
Conditions
(Note 4)
Note 2: 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 Rat-
ings. The “Recommended Operating Conditions” table will define the condi-
tions for actual device operation.
Note 3: I
O
Absolute Maximum Rating must be observed.
Note 4: Floating or unused inputs must be held HIGH or LOW.
DC Electrical Characteristics
Supply Voltage (V
CC
) 0.5V to 4.6V
DC Input Voltage (V
I
) 0.5V to 4.6V
Output Voltage (V
O
)
HIGH or LOW State (Note 3) 0.5V to V
CC
0.5V
V
CC
0V 0.5V to 4.6V
DC Input Diode Current (I
IK
) V
I
0V 50 mA
DC Output Diode Current (I
OK
)
V
O
0V 50 mA
V
O
V
CC
50 mA
DC Output Source/Sink Current
(I
OH
/I
OL
) 50 mA
DC V
CC
or GND Current per
Supply Pin (I
CC
or Ground) 100 mA
Storage Temperature Range (T
STG
) 65 C to 150 C
Power Supply
Operating 1.2V to 3.6V
Input Voltage
0.3V to 3.6V
Output Voltage (V
O
)
HIGH or LOW State 0V to V
CC
Output Current in I
OH
/I
OL
V
CC
3.0V to 3.6V 24 mA
V
CC
2.3V to 2.7V 18 mA
V
CC
1.65V to 2.3V 6 mA
V
CC
1.4V to 1.6V 2 mA
V
CC
1.2V 100 A
Free Air Operating Temperature (T
A
) 40 C to 85 C
Minimum Input Edge Rate ( t/ V)
V
IN
0.8V to 2.0V, V
CC
3.0V 10 ns/V
Symbol Parameter Conditions
V
CC
Min Max Units
(V)
V
IH
HIGH Level Input Voltage 2.7 - 3.6 2.0
V
2.3 - 2.7 1.6
1.65 - 2.3 0.65 V
CC
1.4 - 1.6 0.65 V
CC
1.2 0.65 V
CC
V
IL
LOW Level Input Voltage 2.7 - 3.6 0.8
V
2.3 - 2.7 0.7
1.65 - 2.3 0.35 V
CC
1.4 - 1.6 0.35 V
CC
1.2
V
OH
HIGH Level Output Voltage I
OH
100 A 2.7 - 3.6 V
CC
- 0.2
V
I
OH
12 mA 2.7 2.2
I
OH
18 mA 3.0 2.4
I
OH
24 mA 3.0 2.2
I
OH
100 A 2.3 - 2.7 V
CC
- 0.2
I
OH
6 mA 2.3 2.0
I
OH
12 mA 2.3 1.8
I
OH
18 mA 2.3 1.7
I
OH
100 A 1.65 - 2.3 V
CC
- 0.2
I
OH
6 mA 1.65 1.25
I
OH
100 A 1.4 - 1.6 V
CC
- 0.2
I
OH
2 mA 1.4 1.05
I
OH
100 A1.2V
CC
- 0.2