Datasheet
SN74LV4051A-Q1
www.ti.com
SCLS520D –AUGUST 2003– REVISED JUNE 2011
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
V
CC
Supply voltage range –0.5 V to 7 V
V
I
Input voltage range
(2)
–0.5 V to 7 V
V
IO
Switch I/O voltage range
(2) (3)
–0.5 V to V
CC
+ 0.5 V
I
IK
Input clamp current V
I
< 0 –20 mA
I
IOK
I/O diode current V
IO
< 0 –50 mA
I
T
Switch through current V
IO
= 0 to V
CC
±25 mA
Continuous current through V
CC
or GND ±50 mA
D package 95°C/W
θ
JA
Package thermal impedance, junction to free air
(4)
DW package 75°C/W
PW package 108°C/W
T
stg
Storage temperature range –65°C to 150°C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3) This value is limited to 5.5 V maximum.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
RECOMMENDED OPERATING CONDITIONS
(1)
MIN MAX UNIT
V
CC
Supply voltage 2
(2)
5.5 V
V
CC
= 2 V 1.5
V
CC
= 2.3 V to 2.7 V V
CC
× 0.7
V
IH
High-level input voltage V
V
CC
= 3 V to 3.6 V V
CC
× 0.7
V
CC
= 4.5 V to 5.5 V V
CC
× 0.7
V
CC
= 2 V 0.5
V
CC
= 2.3 V to 2.7 V V
CC
× 0.3
V
IL
Low-level input voltage V
V
CC
= 3 V to 3.6 V V
CC
× 0.3
V
CC
= 4.5 V to 5.5 V V
CC
× 0.3
V
I
Control input voltage 0 5.5 V
V
IO
Input/output voltage 0 V
CC
V
V
CC
= 2.3 V to 2.7 V 200
Δt/Δv Input transition rise or fall rate V
CC
= 3 V to 3.6 V 100 ns/V
V
CC
= 4.5 V to 5.5 V 20
SN74LV4051ATDRQ1,SN74LV4051ATDWRQ1
T
A
Operating free-air temperature –40 105
SN74LV4051ATPWRQ1 °C
T
A
Operating free-air temperature SN74LV4051AQPWRQ1 –40 125
(1) All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
(2) With supply voltages at or near 2 V, the analog switch on-state resistance becomes very nonlinear. It is recommended that only digital
signals be transmitted at these low supply voltages.
Copyright © 2003–2011, Texas Instruments Incorporated 3