Texas Instruments PCA9539PWR
$ 1.795
NRND
Inventory History
3 month trend: -20.45%
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
$ 1.795
$ 1.037
$ 1.037
Stock
189,426
644,958
644,958
Authorized Distributors
4
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
2.3 V
Max Supply Voltage
5.5 V
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 StatusNRND (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 4 days ago)
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Descriptions
Descriptions of Texas Instruments PCA9539PWR 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
10mA 25mA I2C,SMBus 16 2.3V 5.5V 400KHz TSSOP-24 , 1.2mm
I2C and SMBus Low Power I/O Expander 24-Pin TSSOP T/R
I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP T/R
IC, I/O EXPANDER, 16BIT 400KHZ, TSSOP-24
Logic - I2C 16-Bit I2C & SMBus Lo-Pwr I/O Expander
RMT 16B I2C AND SMBU LPW IO EXPDR W INTR OP RST AND CNFG REG Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
CA9539 Tape & Reel (TR) NRND (Last Updated: 3days ago) Not For New Designs io expander 3V 7.8mm 400kHz 10mA 25mA
IC XPND 400KHZ I2C SMBUS 24TSSOP
IC I/O EXPANDER I2C 16B 24TSSOP
PCA9539 DB,DBQ,DGV,DW,PW,RHL, RGE<AZ
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: -20.45%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
Number of Pins24
Weight89.499445 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of I/Os16
Number of Outputs2
Schedule B8542390000
Dimensions
Height1.2 mm
Length7.8 mm
Thickness1 mm
Width4.4 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements