Texas Instruments PCA9543ADR
$ 1.33
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -0.57%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.33
$ 1.305
$ 1.305
Stock
55,287,787
342,258
342,258
Authorized Distributors
5
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
Logic Function
Multiplexer
Multiplexer
Multiplexer
Number of Inputs
2
2
2
Number of Outputs
-
1
1
Number of Circuits
-
-
-
Low Level Output Current
10 mA
-
-
High Level Output Current
-100 µA
-100 µA
-100 µA
Supply Type
-
-
-
Min Supply Voltage
2.3 V
2.3 V
2.3 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Number of Channels
2
2
2
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments PCA9543ADR.
Related Parts
Texas InstrumentsPCA9546ADR
4-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation 16-SOIC -40 to 85
Texas InstrumentsPCA9546ADT
4-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation 16-SOIC -40 to 85
Descriptions
Descriptions of Texas Instruments PCA9543ADR provided by its distributors.
IC INTERFACE SPECIALIZED 14SOIC / 2-Channel I2C Multiplexer Interface 14-SOIC
I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SOIC T/R
2-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 14-SOIC -40 to 85
9543 SERIES 2 LINE TO 1 LINE MULTIPLEXER TRUE OUTPUT PDSO14
Single-Ended Multiplexer, 1 Func, 2 Channel, PDSO14
2 SOIC-14 Analog Switches - Special Purpose ROHS
PCA9543A TWO-CHANNEL I2C-BUS SWI
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -0.57%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingGold
Number of Pins14
Weight129.387224 mg
Technical
Bandwidth400 kHz
High Level Output Current-100 µA
Logic FunctionMultiplexer
Low Level Output Current10 mA
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Power Dissipation400 mW
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Channels2
Number of Inputs2
Operating Supply Current17 µA
PackagingDigi-Reel®
Power Dissipation400 mW
Propagation Delay1 ns
Quiescent Current17 µA
Resistance50 Ω
Schedule B8542390000
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements