Datasheet

www.fairchildsemi.com 2
NC7WZ32
Absolute Maximum Ratings(Note 1) Recommended Operating
Conditions
(Note 2)
Note 1: Absolute Maximum Ratings are DC values beyond which the
device may be damaged or have its useful life impaired. The datasheet
specifications should be met, without exception, to ensure that the system
design is reliable over its power supply, temperature, and output/input load-
ing variables. Fairchild does not recommend operation outside datasheet
specifications.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Supply Voltage (V
CC
) −0.5Vto +7V
DC Input Voltage (V
IN
) −0.5V to +7V
DC Output Voltage (V
OUT
) −0.5V to +7V
DC Input Diode Current (I
IK
)
@V
IN
< −0.5V −50 mA
DC Output Diode Current (I
OK
)
@V
OUT
< −0.5V −50 mA
DC Output Current (I
OUT
) ±50 mA
DC V
CC
/GND Current (I
CC
/I
GND
) ±100 mA
Storage Temperature (T
STG
) −65°C to +150°C
Junction Temperature under Bias (T
J
)150°C
Junction Lead Temperature (T
L
);
Soldering, 10 seconds 260
°C
Power Dissipation (P
D
) @ +85°C250 mW
Supply Voltage Operating (V
CC
) 1.65V to 5.5
Supply Voltage Data Retention (V
CC
) 1.5V to 5.5V
Input Voltage (V
IN
) 0V to 5.5V
Output Voltage (V
OUT
) 0V to V
CC
Operating Temperature (T
A
) −40°C to +85°C
Input Rise and Fall Time (t
r
, t
f
)
V
CC
= 1.80V ± 0.15V, 2.5V ± 0.2V 0 ns/V to 20 ns/V
V
CC
= 3.3V ± 0.3V 0 ns/V to 10 ns/V
V
CC
= 5.0V ± 0.5V 0 ns/V to 5 ns/V
Thermal Resistance (
θ
JA
)250°C/W
Symbol Parameter
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Units Conditions
(V) Min Typ Max Min Max
V
IH
HIGH Level Input Voltage 1.65 to 1.95 0.75 V
CC
0.75 V
CC
V
2.3 to 5.5 0.7 V
CC
0.7 V
CC
V
IL
LOW Level Input Voltage 1.65 to 1.95 0.25 V
CC
0.25 V
CC
V
2.3 to 5.5 0.3 V
CC
0.3 V
CC
V
OH
HIGH Level Output Voltage 1.65 1.55 1.65 1.55
VV
IN
= V
IH
I
OH
= –100 µA
2.3 2.2 2.3 2.2
3.0 2.9 3.0 2.9
4.5 4.4 4.5 4.4
1.65 1.29 1.52 1.29
V
I
OH
= −4 mA
2.3 1.9 2.15 1.9 I
OH
= −8 mA
3.0 2.4 2.80 2.4 I
OH
= −16 mA
3.0 2.3 2.68 2.3 I
OH
= −24 mA
4.5 3.8 4.20 3.8 I
OH
= −32 mA
V
OL
LOW Level Output Voltage 1.65 0.0 0.1 0.1
VV
IN
= V
IL
I
OL
= 100 µA
2.3 0.0 0.1 0.1
3.0 0.0 0.1 0.1
4.5 0.0 0.1 0.1
1.65 0.08 0.24 0.24
V
I
OL
= 4 mA
2.3 0.10 0.3 0.3 I
OL
= 8 mA
3.0 0.15 0.4 0.4 I
OL
= 16 mA
3.0 0.22 0.55 0.55 I
OL
= 24 mA
4.5 0.22 0.55 0.55 I
OL
= 32 mA
I
IN
Input Leakage Current 0 to 5.5 ±0.1 ±1 µAV
IN
= 5.5V, GND
I
OFF
Power Off Leakage Current 0.0 1 10 µAV
IN
or V
OUT
= 5.5V
I
CC
Quiescent Supply Current 1.65 to 5.5 1 10 µAV
IN
= 5.5V, GND