74VHC32
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
CC
)
DC Input Voltage (V
IN
)
DC Output Voltage (V
OUT
)
Input Diode Current (I
IK
)
Output Diode Current (I
OK
)
DC Output Current (I
OUT
)
DC V
CC
/GND Current (I
CC
)
Storage Temperature (T
STG
)
Lead Temperature (T
L
)
(Soldering, 10 seconds)
260°C
−0.5V
to
+7.0V
−0.5V
to
+7.0V
−0.5V
to V
CC
+
0.5V
−20
mA
±20
mA
±25
mA
±50
mA
−65°C
to
+150°C
Recommended Operating
Conditions
(Note 2)
Supply Voltage (V
CC
)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
Operating Temperature (T
OPR
)
Input Rise and Fall Time (t
r
, t
f
)
V
CC
=
3.3V
±0.3V
V
CC
=
5.0V
±0.5V
0
∼
100 ns/V
0
∼
20 ns/V
2.0V to
+5.5V
0V to
+5.5V
0V to V
CC
−40°C
to
+85°C
Note 1:
Absolute Maximum Ratings are values beyond which the device
may be damaged or have its useful life impaired. The databook specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside databook specifica-
tions.
Note 2:
Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
V
IH
V
IL
V
OH
Parameter
HIGH Level
Input Voltage
LOW Level
Input Voltage
HIGH Level
Output Voltage
V
CC
(V)
2.0
3.0
−
5.5
2.0
3.0
−
5.5
2.0
3.0
4.5
3.0
4.5
V
OL
LOW Level
Output Voltage
2.0
3.0
4.5
3.0
4.5
I
IN
I
CC
Input Leakage
Current
Quiescent Supply Current
5.5
2.0
20.0
µA
V
IN
=
V
CC
or GND
0
−
5.5
1.9
2.9
4.4
2.58
3.94
0.0
0.0
0.0
0.1
0.1
0.1
0.36
0.36
±0.1
2.0
3.0
4.5
T
A
=
25°C
Min
1.50
0.7 V
CC
0.50
0.3 V
CC
1.9
2.9
4.4
2.48
3.80
0.1
0.1
0.1
0.44
0.44
±1.0
V
µA
I
OL
=
4 mA
I
OL
=
8 mA
V
IN
=
5.5V or GND
V
V
I
OH
= −4
mA
I
OH
= −8
mA
V
IN
=
V
IH
I
OL
=
50
µA
or V
IL
V
Typ
Max
T
A
= −40°C
to
+85°C
Min
1.50
0.7 V
CC
0.50
0.3 V
CC
Max
Units
V
V
V
IN
=
V
IH
I
OH
= −50 µA
or V
IL
Conditions
Noise Characteristics
Symbol
V
OLP
(Note 3)
V
OLV
(Note 3)
V
IHD
(Note 3)
V
ILD
(Note 3)
Parameter
Quiet Output Maximum
Dynamic V
OL
Quiet Output Minimum
Dynamic V
OL
Minimum HIGH Level
Dynamic Input Voltage
Maximum LOW Level
Dynamic Input Voltage
5.0
1.5
V
C
L
=
50 pF
5.0
3.5
V
C
L
=
50 pF
5.0
−0.3
−0.8
V
C
L
=
50 pF
V
CC
(V)
5.0
T
A
=
25°C
Typ
0.3
Limit
0.8
Units
V
C
L
=
50 pF
Conditions
Note 3:
Parameter guaranteed by design.
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