Texas Instruments PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers PCA9554ADBR

Description
Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85
Request a Quote Datasheet
Description
Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers - PCA9554ADBR - Texas Instruments
Dallas, TX, United States
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers
PCA9554ADBR
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers PCA9554ADBR
Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85

Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85

Buy Now Datasheet
I/O Expanders - 296-21777-2-ND - DigiKey
Thief River Falls, MN, United States
I/O Expanders
296-21777-2-ND
I/O Expanders 296-21777-2-ND
I/O Expander 8 I²C, SMBus 400kHz 16-SSOP

I/O Expander 8 I²C, SMBus 400kHz 16-SSOP

Buy Now Datasheet
Singapore
8-bit SSOP Interface Transceiver IC
749-PCA9554ADBR
8-bit SSOP Interface Transceiver IC 749-PCA9554ADBR
Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85 Product overview: PCA9554ADBR from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, SSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, SSOP, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-PCA9554ADBR can be used for catalog matching and distributor lookup.

Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85 Product overview: PCA9554ADBR from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, SSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, SSOP, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-PCA9554ADBR can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
I/O Expanders - PCA9554ADBR - ODG (Origin Data Global)
Shenzhen, China
I/O Expanders
PCA9554ADBR
I/O Expanders PCA9554ADBR
IC I/O EXPANDER I2C 8B 16SSOP

IC I/O EXPANDER I2C 8B 16SSOP

Supplier's Site Datasheet
Interface - Interface - I/O Expanders - PCA9554ADBR - 026481-PCA9554ADBR - Win Source Electronics
Laguna Hills, CA, United States
Interface - Interface - I/O Expanders - PCA9554ADBR
026481-PCA9554ADBR
Interface - Interface - I/O Expanders - PCA9554ADBR 026481-PCA9554ADBR
Manufacturer: Texas Instruments Win Source Part Number: 026481-PCA9554ADBR Packaging: Reel - TR Features: POR Mounting: SMD (SMT) Output Type: Push-Pull Number of I/O: 8 Current - Output Source/Sink: 10mA, 25mA Interrupt Output: Yes Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C Case / Package: 16-SSOP Supply Voltage - Operating: 2.3 V to 5.5 V Max Frequency: 400kHz Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 72 pct. Supply and Demand Status: Limited

Manufacturer: Texas Instruments
Win Source Part Number: 026481-PCA9554ADBR
Packaging: Reel - TR
Features: POR
Mounting: SMD (SMT)
Output Type: Push-Pull
Number of I/O: 8
Current - Output Source/Sink: 10mA, 25mA
Interrupt Output: Yes
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 16-SSOP
Supply Voltage - Operating: 2.3 V to 5.5 V
Max Frequency: 400kHz
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
Integrated Circuits (ICs) - Interface - I-O Expanders - PCA9554ADBR - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Interface - I-O Expanders
PCA9554ADBR
Integrated Circuits (ICs) - Interface - I-O Expanders PCA9554ADBR
IC XPNDR 400KHZ I2C SMBUS 16SSOP

IC XPNDR 400KHZ I2C SMBUS 16SSOP

Supplier's Site
I/O Expanders - PCA9554ADBR - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
I/O Expanders
PCA9554ADBR
I/O Expanders PCA9554ADBR
I/O Expander 8 I²C, SMBus 400 kHz 16-SSOP

I/O Expander 8 I²C, SMBus 400 kHz 16-SSOP

Buy Now Datasheet
Sheung Wan, Hong Kong
Interface - I/O Expanders
PCA9554ADBR
Interface - I/O Expanders PCA9554ADBR
Interface - I/O Expanders PCA9554ARem 8B I2C & SMBus I/O Expander

Interface - I/O Expanders PCA9554ARem 8B I2C & SMBus I/O Expander

Buy Now Datasheet

Technical Specifications

  Texas Instruments DigiKey ERSAELECTRONICS PTE. LTD. ODG (Origin Data Global) Win Source Electronics Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd. VAST STOCK CO., LIMITED
Product Category IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces
Product Number PCA9554ADBR 296-21777-2-ND 749-PCA9554ADBR PCA9554ADBR 026481-PCA9554ADBR PCA9554ADBR PCA9554ADBR PCA9554ADBR
Product Name PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers I/O Expanders 8-bit SSOP Interface Transceiver IC I/O Expanders Interface - Interface - I/O Expanders - PCA9554ADBR Integrated Circuits (ICs) - Interface - I-O Expanders I/O Expanders Interface - I/O Expanders
Technology I2C I2C; SMBus I2C; SMBus; I²C, SMBus I2C; SMBus; I²C, SMBus
Device Type Port / Bus Expander Port / Bus Expander Transceiver Port / Bus Expander; Sensor Interface Port / Bus Expander
Features RoHS RoHS RoHS RoHS
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