Texas Instruments PCA9557RGVR
$ 0.893
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9557RGVR | 48 | 6h | |||||||||
| DigiKey | 296-21785-1-ND | 1,181 | 1 | Cut Tape | ||||||||
| Mouser | 595-PCA9557RGVR | 555 | 1 | Tape & Reel | ||||||||
| Win Source | WS-PCA9557RGVR | 10,000 | 30 | 6h | ||||||||
| Worldway Electronics | PCA9557RGVR | 11,873 | 7 | Tape & Reel | 6h |
Inventory History
3 month trend: -22.56%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments PCA9557RGVR.
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Descriptions
Descriptions of Texas Instruments PCA9557RGVR provided by its distributors.
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-VQFN -40 to 85
REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS
I2C and SMBus Low Power I/O Expander 16-Pin VQFN EP T/R
I/O EXPANDER, 8 BIT, 400KHZ, QFN-16, FULL REEL
10mA 25mA I2C,SMBus 8 2.3V 5.5V 400KHz QFN
CA9557 Tape & Reel (TR) ACTIVE (Last Updated: 2days ago) Active io expander 6V 4mm 400kHz 10mA 25mA
Logic - I2C Remote 8-Bit I2C and SMBus LP I/O Exp
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PQCC16
IC XPNDR 400KHZ I2C SMBUS 16VQFN
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: -22.56%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageVQFN
Number of Pins16
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Voltage6 V
PackagingCut Tape (CT)
Dimensions
Height0 m
Length4 mm
Thickness900 µm
Width4 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements