Texas Instruments PCA9544ADGVR
$ 1.25
NRND
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Lifecycle StatusNRND (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 6 days ago)
Related Parts
Texas InstrumentsPCA9545ADGVR
4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions 20-TVSOP -40 to 85
Texas InstrumentsPCA9546ADGVR
4-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation 16-TVSOP -40 to 85
Texas InstrumentsPCA9548ADGVR
8-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation 24-TVSOP -40 to 85
Descriptions
Descriptions of Texas Instruments PCA9544ADGVR provided by its distributors.
4-channel 2.3- to 5.5-V I2C/SMBus multiplexer with interrupt & voltage translation 20-TVSOP -40 to 85
4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC
I2C Multiplexer 1-Element 4-IN 20-Pin TVSOP T/R
Logic - I2C 4-Ch I2C & SMBus Multiplexer
PCA9544A 4-CHANNEL I2C AND SMBUS
IC INTERFACE SPECIALIZED 20TVSOP
IC I2C MUX 4CH BI-DIR 20-TVSOP
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
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTFSOP
Number of Pins20
Weight60.186038 mg
Technical
Bandwidth400 kHz
Logic FunctionMultiplexer
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Circuits4
Number of Inputs4
Number of Outputs1
PackagingTape & Reel (TR)
Power Dissipation400 mW
Propagation Delay1 ns
Resistance16 Ω
Throw Configuration4PST
Dimensions
Height1.2 mm
Length5 mm
Thickness1.05 mm
Width4.4 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements