Texas Instruments TCA9539RTWR
$ 1.034
Production
Inventory History
3 month trend: -77.22%
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
$ 1.034
$ 0.991
Stock
923,343
503,380
Authorized Distributors
4
6
Case/Package
QFN
-
Number of Pins
24
24
Interface
-
I2C, SMBus
Frequency
400 kHz
400 kHz
Number of I/Os
16
16
Min Supply Voltage
-
1.65 V
Max Supply Voltage
-
5.5 V
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Ambient Temperature Range High
-
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TCA9539RTWR.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments TCA9539RTWR provided by its distributors.
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-WQFN -40 to 85
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin WQFN EP T/R
10mA 25mA I2C,SMBus 16 1.65V 5.5V 400KHz WQFN-24 , 800¦Ìm
16 400kHz I2C, SMBus QFN-24-EP(4x4) I/O Expanders ROHS
CA9539 Tape & Reel (TR) ACTIVE (Last Updated: 1day ago) Active io expander 5.5V 4mm 400kHz 10mA 25mA
LOW VOLTAGE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT RESET AND CONFIGURATION REGISTERS
IC XPNDR 400KHZ I2C SMBUS 24WQFN
IC I/O EXPANDER I2C 16B 24WQFN
PARALLEL I/O PORT, 16-BIT, 16 I/
I/O Expander, 16Bit, 400Khz, Wqfn-24; Chip Configuration:16Bit; Bus Frequency:400Khz; Ic Interface Type:I2C, Smbus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:Wqfn; No. Of Pins:24Pins; No. Of Rohs Compliant: Yes |TEXAS INSTRUMENTS TCA9539RTWR
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: -77.22%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageQFN
Number of Pins24
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os16
Number of Outputs16
Operating Supply Voltage5.5 V
Schedule B8542390000
Dimensions
Height800 µm
Length4 mm
Thickness750 µm
Width4 mm