Datasheet

3 www.fairchildsemi.com
NC7WP14
Absolute Maximum Ratings(Note 1) Recommended Operating
Conditions
(Note 3)
Note 1: Absolute Maximum Ratings: are those values beyond which the
safety of the device cannot be guaranteed. The device should not be oper-
ated at these limits. The parametric values defined in the Electrical Charac-
teristics tables are not guaranteed at the absolute maximum ratings. 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. They may not float.
DC Electrical Characteristics
Supply Voltage (V
CC
) −0.5V to +4.6V
DC Input Voltage (V
IN
) −0.5V to +4.6V
DC Output Voltage (V
OUT
)
HIGH or LOW State (Note 2)
−0.5V to V
CC
+0.5V
V
CC
= 0V −0.5V to 4.6V
DC Input Diode Current (I
IK
) V
IN
< 0V ±50 mA
DC Output Diode Current (I
OK
)
V
OUT
< 0V −50 mA
V
OUT
> V
CC
+50 mA
DC Output Source/Sink Current (I
OH
/I
OL
) ± 50 mA
DC V
CC
or Ground Current per
Supply Pin (I
CC
or Ground) ± 50 mA
Storage Temperature Range (T
STG
) −65°C to +150°C
Supply Voltage 0.9V to 3.6V
Input Voltage (V
IN
) 0.0V to 3.6V
Output Voltage (V
OUT
)
HIGH or LOW State 0V to V
CC
V
CC
= 0V 0V to 3.6V
Output Current in I
OH
/I
OL
V
CC
= 3.0V to 3.6V ±2.6 mA
V
CC
= 2.3V to 2.7V ± 2.1 mA
V
CC
= 1.65V to 1.95V ± 1.5 mA
V
CC
= 1.40V to 1.60V ± 1 mA
V
CC
= 1.10V to 1.30V ±0.5 mA
V
CC
= 0.9V ±20 µA
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
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Units Conditions
(V) Min Max Min Max
V
P
Positive Threshold Voltage 0.90 0.35 0.65 0.35 0.65
V
1.10 0.4 1.0 0.4 1.0
1.40 0.5 1.2 0.5 1.2
1.65 0.7 1.5 0.7 1.5
2.30 1.0 1.9 1.0 1.9
3.00 1.5 2.6 1.5 2.6
V
N
Negative Threshold Voltage 0.90 0.1 0.6 0.1 0.6
V
1.10 0.15 0.7 0.15 0.7
1.40 0.2 0.8 0.2 0.8
1.65 0.25 0.9 0.25 0.9
2.30 0.4 1.15 0.4 1.15
3.00 0.6 1.5 0.6 1.5
V
H
Hysteresis Voltage 0.90 0.07 0.5 0.07 0.5
V
1.10 0.08 0.6 0.08 0.6
1.40 0.09 0.8 0.09 0.8
1.65 0.10 1.0 0.10 1.0
2.30 0.25 1.1 0.25 1.1
3.00 0.60 1.8 0.60 1.8