Texas Instruments PCA9554DWR
$ 1.316
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | PCA9554DWR | 288 | 8h | |||||||||
| Verical | PCA9554DWR | 288 | 213 | |||||||||
| Win Source | WS-PCA9554DWR | 7,800 | 10 | 8h | ||||||||
| Worldway Electronics | PCA9554DWR | 15,791 | 7 | Tape & Reel | 1d | |||||||
| Lixinc | PCA9554DWR | 19,751 | 6h |
Inventory History
3 month trend: -25.81%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments PCA9554DWR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 EE Concierge | SymbolFootprint | ||
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.316
$ 0.904
$ 0.904
Stock
105,914
218,464
218,464
Authorized Distributors
2
6
6
Case/Package
SOIC
SOP
SOP
Number of Pins
16
16
16
Interface
-
I2C, SMBus, Serial
I2C, SMBus, Serial
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
8
8
8
Min Supply Voltage
-
2.3 V
2.3 V
Max Supply Voltage
-
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: 2 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 2 years ago)
Related Parts
Texas InstrumentsULQ2003ATDRQ1
50-V, 7-ch automotive darlington transistor array 16-SOIC -40 to 105
Texas InstrumentsDS26C32ATMX/NOPB
DIFF LINE RECEIVER, RS422/423, SOIC-16; Available until stocks are exhausted
NXP SemiconductorsPCF8574T/3,518
PCF8574 Series 2.5 - 6V Remote 8-bit I/O Expander for I2C-bus - SOIC-16
Texas InstrumentsAM26LV31CD
Low-Voltage High-Speed Quadruple Differential Line Driver 16-SOIC 0 to 70
NXP SemiconductorsPCF8574AT/3,518
PCF8574 Series 2.5 to 6V Remote 8-bit I/O Expander for I2C-bus -SOIC-16
MicrochipRE46C143S16F
CMOS Photoelectric Smoke Detector ASIC with interconnect. 16-Pin SOIC Tube
Descriptions
Descriptions of Texas Instruments PCA9554DWR provided by its distributors.
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
GULL WING DUAL CMOS Lead Free I/O Expander -40C~85C 10mA 25mA 400kHz 10.3mm
IC XPNDR 400KHZ I2C SMBUS 16SOIC
IC,I/O PORT,8-BIT,CMOS,SOP,16PIN,PLASTIC
PCA9554 REMOTE 8-BIT I2C AND SMB
REMOTE 8-BIT I2C AND SMBUS I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
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: -25.81%
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
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Voltage5.5 V
PackagingCut Tape (CT)
Dimensions
Height2.65 mm
Length10.3 mm
Thickness2.35 mm
Width7.5 mm