PCA9544ADGVR
PCA9544ADGVR
Mfr. #:
PCA9544ADGVR
Manufacturer:
Texas Instruments
Description:
Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
Lifecycle:
New from this manufacturer.
Datasheet:
PCA9544ADGVR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
More Information:
PCA9544ADGVR more Information
Specifications
Product Attribute
Attribute Value
RoHS:
Y
Manufacturer:
Texas Instruments
Brand:
Texas Instruments
Package / Case:
TVSOP-20
Product Type:
Switch ICs - Various
Product Category:
Switch ICs - Various
Subcategory:
Switch ICs
Mounting Style:
SMD/SMT
Packaging:
Reel
Series:
PCA9544A
Product:
Bidirectional Translating Switches
Supply Voltage - Max:
5.5 V
Length:
5 mm
On Resistance - Max:
45 Ohms
Pd - Power Dissipation:
400 mW
Width:
4.4 mm
Number of Switches:
4 Switch
Factory Pack Quantity:
2000
Operating Supply Voltage:
2.3 V to 5.5 V
Supply Voltage - Min:
2.3 V
Supply Current - Max:
12 uA
Height:
1.05 mm
Unit Weight:
0.002123 oz
Minimum Operating Temperature:
- 40 C
Configuration:
-
Bandwidth:
-
Maximum Operating Temperature:
+ 85 C
Tags
PCA9544ADGVR, PCA9544AD, PCA9544A, PCA9544, PCA954, PCA95, PCA9, PCA
PCA9544ADGVR Comment
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  • SRB

    M***a 2019-06-28

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  • FR

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More Information
PCA95xx I²C, SMBus Repeaters, Switches, Expanders
Texas Instruments PCA95xx I²C and SMBus devices consist of a variety of logic ICs, including repeaters, bidirectional translating switches, and I/O expanders. The TI PCA9515A dual bidirectional I²C and SMBus repeater is a BiCMOS IC intended for I²C and SMBus systems applications. The PCA9515A contains two identical bidirectional open-drain buffer circuits that enable I²C and similar bus systems to be extended without degradation of system performance. The TI PCA9544A and PCA9545A are quad bidirectional translating switches controlled via the I²C bus. The SCL/SDA upstream pair on the PCA9544A and PCA9545A fans out to four downstream pairs, or channels On the PCA9544a, one SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. On the PCA9545A, any individual SCn/SDn channel or combination of channels can be selected, and this is determined by the contents of the programmable control register. The TI PCA9554A and PCA9557 are remote 8-bit I²C and SMBus expanders. The PCA9554A and PCA9557 provide general-purpose I/O expansion for most microcontroller families via the I²C interface.Learn More
Other distributor's price
Part # Mfg. Description Stock Price
PCA9544ADGVRDISTI #PCA9544ADGVR
Texas InstrumentsI2C Multiplexer 1-Element 4-IN 20-Pin TVSOP T/R - Tape and Reel (Alt: PCA9544ADGVR)RoHS:CompliantMin Qty:2000Container:ReelAmericas - 0
  • 2000 $0.8039
  • 4000 $0.7649
  • 8000 $0.7389
  • 12000 $0.7139
  • 20000 $0.6949
PCA9544ADGVRG4DISTI #595-PCA9544ADGVRG4
Texas InstrumentsSwitch ICs - Various 4-Ch I2C And SMBus MultiplexerRoHS:Compliant0 
PCA9544ADGVR
Texas InstrumentsMultiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20RoHS:Compliant40000
  • 1000 $0.7200
  • 500 $0.7600
  • 100 $0.7900
  • 25 $0.8300
  • 1 $0.8900
PCA9544ADGVRDISTI #296-20957-2-ND
Texas InstrumentsIC I2C MUX 4CH BI-DIR 20-TVSOPRoHS:CompliantMin Qty:2000Container:Tape & Reel (TR)Temporarily Out of Stock
  • 10000 $0.6925
  • 6000 $0.7202
  • 2000 $0.7479
PCA9544ADGVRDISTI #595-PCA9544ADGVR
Texas InstrumentsSwitch ICs - Various 4-Ch I2C & SMBus MultiplexerRoHS:Compliant861
  • 1 $1.6400
  • 10 $1.3900
  • 100 $1.1100
  • 500 $0.9700
  • 1000 $0.8040
  • 2000 $0.7480
  • 4000 $0.7210
  • 10000 $0.6930
PCA9544ADGVR
Texas Instruments4-Channel I2C And SMBus Multiplexer With Interrupt Logic7751
  • 1000 $0.6300
  • 750 $0.6900
  • 500 $0.8400
  • 250 $1.0000
  • 100 $1.0800
  • 25 $1.2400
  • 10 $1.3400
  • 1 $1.4900
PCA9544ADGVRDISTI #296-20957-6-ND
Texas InstrumentsIC I2C MUX 4CH BI-DIR 20-TVSOPRoHS:CompliantMin Qty:1Container:Digi-Reel®1785
In Stock
  • 1000 $0.8274
  • 500 $0.9986
  • 100 $1.2154
  • 10 $1.5120
  • 1 $1.6800
PCA9544ADGVRDISTI #296-20957-1-ND
Texas InstrumentsIC I2C MUX 4CH BI-DIR 20-TVSOPRoHS:CompliantMin Qty:1Container:Cut Tape (CT)1785
In Stock
  • 1000 $0.8274
  • 500 $0.9986
  • 100 $1.2154
  • 10 $1.5120
  • 1 $1.6800
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Available
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