Texas Instruments PCA9555DWR
$ 1.581
Production
Inventory History
3 month trend: -1.54%
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
$ 1.581
$ 1.093
$ 1.093
Stock
296,101
214,336
214,336
Authorized Distributors
4
6
6
Case/Package
SOIC
SOP
SOP
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 StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
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Descriptions
Descriptions of Texas Instruments PCA9555DWR provided by its distributors.
TEXAS INSTRUMENTS PCA9555DWRI/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC
10mA 25mA I2C,SMBus 16 2.3V 5.5V 400KHz SOIC-24 15.4mm*7.5mm*2.65mm
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-SOIC -40 to 85
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SOIC T/R
I/O EXPANDER, 16 BIT, 400KHZ, SOIC-24
CA9555 Tape & Reel (TR) ACTIVE (Last Updated: 4days ago) Active io expander 3V 15.4mm 400kHz 10mA 25mA
Logic - I2C Remote 16-Bit I2C & SMBus I/O Expander
IC XPNDR 400KHZ I2C SMBUS 24SOIC
IC I/O EXPANDER I2C 16B 24SOIC
400kHz SOP-24-300mil I/O Expanders ROHS
Ic, I/O Expander, 16Bit, 24Soic; Chip Configuration:16Bit; Bus Frequency:400Khz; Ic Interface Type:I2C, Smbus; Supply Voltage Min:2.3V; Supply Voltage Max:5.5V; Interface Case Style:Soic; No. Of Pins:24Pins; No. Of I/O S:16I/O S; Rohs Compliant: Yes |TEXAS INSTRUMENTS PCA9555DWR
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: -1.54%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingGold
Number of Pins24
Weight624.398247 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 Channels16
Number of I/Os16
Number of Outputs2
Schedule B8542390000
Dimensions
Height2.65 mm
Length15.4 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements