CCBTLV3257MPWREP Datasheet, PDF (3/10 Pages) Texas Instruments – LOW-VOLTAGE 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER

SN74CBTLV3257-EP
www.ti.com ....................................................................................................................................................................................................... SCDS271 – MAY 2008
SIMPLIFIED SCHEMATIC, EACH FET SWITCH
A
B
(OE)
Absolute Maximum Ratings⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
V_CC
Supply voltage range
V_I
Input voltage range⁽²⁾
Continuous channel current
I_IK
Input clamp current
θ_JA
Package thermal impedance
T_stg
Storage temperature range
V_IO < 0)
PW package⁽³⁾
MIN
MAX UNIT
–0.5
4.6
V
–0.5
4.6
V
128 mA
–50 mA
108 °C/W
–65
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 negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(3) The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions⁽¹⁾
V_CC
Supply voltage
V_IH
High-level control input voltage
V_IL
Low-level control input voltage
T_A
Operating free-air temperature
V_CC = 2.3 V to 2.7 V
V_CC = 2.7 V to 3.6 V
V_CC = 2.3 V to 2.7 V
V_CC = 2.7 V to 3.6 V
MIN
MAX UNIT
2.3
3.6 V
1.7
V
2
0.7
V
0.8
–55
125 °C
(1) All unused control 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.
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
V_IK
I_I
I_off
I_CC
V_CC = 3 V,
V_CC = 3.6 V,
V_CC = 0,
V_CC = 3.6 V,
TEST CONDITIONS
I_I = –18 mA
V_I = V_CC or GND
V_I or V_O = 0 to 3.6 V
I_O = 0,
V_I = V_CC or GND
MIN TYP⁽¹⁾
MAX
–1.2
±1
15
10
UNIT
V
µA
µA
µA
(1) All typical values are at V_CC = 3.3 V (unless otherwise noted), T_A = 25°C.
Copyright © 2008, Texas Instruments Incorporated
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