Texas Instruments PCA9539PWRG4

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-TSSOP -40 to 85
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Microchip USAPCA9539PWRG41,8023K
3d
Win SourceWS-PCA9539PWRG411,47035
21h
Worldway ElectronicsPCA9539PWRG410,5857Tape & Reel
2d
Fly-Wing TechnologyPCA9539PWRG42,243
3d
SuntronicPCA9539PWRG48,821
3d

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments PCA9539PWRG4.

Texas Instruments

Official datasheet0 pages0 years ago
Datasheet42 pages11 years ago
Datasheet40 pages14 years ago
Technical Drawing2 pages15 years ago
Datasheet34 pages18 years ago

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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsPCA9539PWRG4
NXP SemiconductorsPCA9539PW,118
NXP SemiconductorsPCA9539PW,118
Price @ 1000
$ 0.996
$ 0.996
Stock
78,346
690,857
690,857
Authorized Distributors
0
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
24
24
24
Interface
-
I2C, SMBus, Serial
I2C, SMBus, Serial
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
16
16
16
Min Supply Voltage
-
2.3 V
2.3 V
Max Supply Voltage
-
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-

Supply Chain

Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)

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Descriptions

Descriptions of Texas Instruments PCA9539PWRG4 provided by its distributors.

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-TSSOP -40 to 85
Texas Instruments
I2C and SMBus Low Power I/O Expander 24-Pin TSSOP T/R
Avnet
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
Semicontronic
IC XPND 400KHZ I2C SMBUS 24TSSOP
DigiKey
CA9539 Tape & Reel (TR) NRND (Last Updated: 3days ago) Not For New Designs io expander 5.5V 7.8mm 400kHz 10mA 25mA
Fly-Wing Technology
IC I/O EXPANDER I2C 16B 24TSSOP
Heisener Electronics

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Manufacturer Aliases

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