MC74LVXT8051
http://onsemi.com
3
MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CC
Positive DC Supply Voltage (Referenced to GND) – 0.5 to + 7.0 V
V
IS
Analog Input Voltage − 0.5 to V
CC
+ 0.5 V
V
in
Digital Input Voltage (Referenced to GND) – 0.5 to V
CC
+ 0.5 V
I DC Current, Into or Out of Any Pin −20 mA
P
D
Power Dissipation in Still Air, SOIC Package†
TSSOP Package†
500
450
mW
T
stg
Storage Temperature Range – 65 to + 150 C
T
L
Lead Temperature, 1 mm from Case for 10 Seconds 260 C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings
applied to the device are individual stress limit values (not normal operating conditions) and are
not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
†Derating − SOIC Package: – 7 mW/C from 65 to 125C
TSSOP Package: − 6.1 mW/C from 65 to 125C
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Min Max Unit
V
CC
Positive DC Supply Voltage (Referenced to GND) 2.0 6.0 V
V
IS
Analog Input Voltage 0.0 V
CC
V
V
in
Digital Input Voltage (Referenced to GND) GND V
CC
V
V
IO
* Static or Dynamic Voltage Across Switch 1.2 V
T
A
Operating Temperature Range, All Package Types – 55 + 85 C
t
r
, t
f
Input Rise/Fall Time
(Channel Select or Enable Inputs)
V
CC
= 3.3 V ± 0.3 V
V
CC
= 5.0 V ± 0.5 V
0
0
100
20
ns/V
*For voltage drops across switch greater than 1.2 V (switch on), excessive V
CC
current may be
drawn; i.e., the current out of the switch may contain both V
CC
and switch input components. The
reliability of the device will be unaffected unless the Maximum Ratings are exceeded.
DC CHARACTERISTICS − Digital Section (Voltages Referenced to GND)
Guaranteed Limit
Symbol Parameter Condition
CC
V
−55 to 25°C ≤85°C ≤125°C
Unit
V
IH
Minimum High−Level Input Voltage,
Channel−Select or Enable Inputs
R
on
= Per Spec 3.0
4.5
5.5
1.2
2.0
2.0
1.2
2.0
2.0
1.2
2.0
2.0
V
V
IL
Maximum Low−Level Input Voltage,
Channel−Select or Enable Inputs
R
on
= Per Spec 3.0
4.5
5.5
0.53
0.8
0.8
0.53
0.8
0.8
0.53
0.8
0.8
V
I
in
Maximum Input Leakage Current,
Channel−Select or Enable Inputs
V
in
= V
CC
or GND 5.5 ± 0.1 ± 1.0 ± 1.0 A
I
CC
Maximum Quiescent Supply
Current (per Package)
Channel Select, Enable and
V
IS
= V
CC
or GND; V
IO
= 0 V
5.5 4 40 160 A
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high−impedance cir-
cuit. For proper operation, V
in
and
V
out
should be constrained to the
range GND (V
in
or V
out
) V
CC
.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or V
CC
).
Unused outputs must be left open.
