Texas Instruments PCA9555DBQR
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Component Stockers USA | PCA9555DBQR | 8,777 | >1wk | |||||||||
| Win Source | WS-PCA9555DBQR | 2,500 | 19 | 12h | ||||||||
| Worldway Electronics | PCA9555DBQR | 29,289 | 7 | Tape & Reel | 2d | |||||||
| ICPartonline | PCA9555DBQR | 32,430 | >1wk | |||||||||
| UnikeyIC | PCA9555DBQR | 31,815 | 18 | Cut Tape | 3d |
CAD Models
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|---|---|---|---|
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Supply Chain
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
Related Parts
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Descriptions
Descriptions of Texas Instruments PCA9555DBQR provided by its distributors.
REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-SSOP -40 to 85
10mA 25mA I2C,SMBus 16 2.3V 5.5V 400KHz SSOP-24 , 8.65mm*3.9mm
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP T/R
CA9555 Tape & Reel (TR) ACTIVE (Last Updated: 3days ago) Active io expander 5.5V 8.65mm 400kHz 10mA 25mA
Logic - I2C Remote 16-Bit I2C & SMBus I/O Expander
400kHz SSOP-24 I/O Expanders ROHS
IC XPNDR 400KHZ I2C SMBUS 24SSOP
I2c Logic Interface Device Ics
PCA9555 DB,DBQ,DGV,DW,PW,RHL, RGE<AZ
PCA9555 REMOTE 16-BIT I2C AND SM
IC I/O EXPANDER I2C 16B 24QSOP
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.
Technical Specifications
Physical
Case/PackageSSOP
Number of Pins24
Weight129.500622 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os16
Number of Outputs2
Operating Supply Voltage5.5 V
PackagingCut Tape (CT)
Dimensions
Height1.75 mm
Length8.65 mm
Thickness1.5 mm
Width3.9 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements