Texas Instruments PCA9554DW
$ 1.475
Obsolete
Inventory History
3 month trend: -12.56%
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
$ 1.475
$ 1.72
$ 1.72
Stock
196,273
189,851
189,851
Authorized Distributors
1
2
2
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Interface
-
-
-
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
8
8
8
Min Supply Voltage
2.3 V
-
-
Max Supply Voltage
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 StatusObsolete (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 3 days ago)
Related Parts
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4-Channel 2.3 to 5.5 V Bi-Directional I2C-Bus Switch with Reset - SOIC-16
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Digital Isolator CMOS 3-CH 1Mbps 16-Pin SOIC W Tube / DGTL ISO 3.75KV GEN PURP 16SOIC
Descriptions
Descriptions of Texas Instruments PCA9554DW provided by its distributors.
IC XPNDR 400KHZ I2C SMBUS 16SOIC / I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC
CA9554 Tube ACTIVE (Last Updated: 2days ago) Active io expander 2.5/5V 10.3mm 400kHz 10mA 25mA
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SOIC -40 to 85
Logic - I2C Remote 8-Bit I2C and SMBus I/O Expander
I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC Tube
10mA 25mA I2C,SMBus 8 2.3V 5.5V 400KHz SOIC-16
SOIC-16-7.8mm I/O Expanders ROHS
Ic,I/O Port,8-Bit,Cmos,Sop,16Pin,Plastic
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: -12.56%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Number of Pins16
Weight420.395078 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/Os8
Number of Outputs8
Dimensions
Height2.65 mm
Length10.3 mm
Thickness2.35 mm
Width7.5 mm