Texas Instruments TCA9554A Remote 8-Bit I2C and SMBus I/O Expander TCA9554APWR

Description
Remote 8-Bit I2C and SMBus I/O Expander 16-TSSOP -40 to 85
Request a Quote Datasheet
Description
Remote 8-Bit I2C and SMBus I/O Expander 16-TSSOP -40 to 85
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
TCA9554A Remote 8-Bit I2C and SMBus I/O Expander - TCA9554APWR - Texas Instruments
Dallas, TX, United States
TCA9554A Remote 8-Bit I2C and SMBus I/O Expander
TCA9554APWR
TCA9554A Remote 8-Bit I2C and SMBus I/O Expander TCA9554APWR
Remote 8-Bit I2C and SMBus I/O Expander 16-TSSOP -40 to 85

Remote 8-Bit I2C and SMBus I/O Expander 16-TSSOP -40 to 85

Buy Now Datasheet
Singapore
100kHz 400kHz 5.5V TSSOP Interface Transceiver IC
749-TCA9554APWR
100kHz 400kHz 5.5V TSSOP Interface Transceiver IC 749-TCA9554APWR
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R Product overview: TCA9554APWR 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 100kHz, 400kHz, 5.5V, TSSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 100kHz, 400kHz, 5.5V, TSSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-TCA9554APWR can be used for catalog matching and distributor lookup.

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R Product overview: TCA9554APWR 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 100kHz, 400kHz, 5.5V, TSSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 100kHz, 400kHz, 5.5V, TSSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-TCA9554APWR can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
I/O Expanders - TCA9554APWR - ODG (Origin Data Global)
Shenzhen, China
I/O Expanders
TCA9554APWR
I/O Expanders TCA9554APWR
IC I/O EXPANDER I2C 8BIT 16TSSOP

IC I/O EXPANDER I2C 8BIT 16TSSOP

Supplier's Site Datasheet
I/O Expanders - 296-28120-2-ND - DigiKey
Thief River Falls, MN, United States
I/O Expanders
296-28120-2-ND
I/O Expanders 296-28120-2-ND
I/O Expander 8 I²C, SMBus 400kHz 16-TSSOP

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

Buy Now Datasheet
I/O Expanders - 296-28120-6-ND - DigiKey
Thief River Falls, MN, United States
I/O Expanders
296-28120-6-ND
I/O Expanders 296-28120-6-ND
I/O Expander 8 I²C, SMBus 400kHz 16-TSSOP

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

Buy Now Datasheet
I/O Expanders - 296-28120-1-ND - DigiKey
Thief River Falls, MN, United States
I/O Expanders
296-28120-1-ND
I/O Expanders 296-28120-1-ND
I/O Expander 8 I²C, SMBus 400kHz 16-TSSOP

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

Buy Now Datasheet
I/O Expanders - TCA9554APWR - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
I/O Expanders
TCA9554APWR
I/O Expanders TCA9554APWR
I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP

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

Buy Now
I/o Expander, 8Bit, 400Khz, Tssop-16; Chip Configuration Texas Instruments - 28AH5269 - Newark, An Avnet Company
Chicago, IL, United States
I/o Expander, 8Bit, 400Khz, Tssop-16; Chip Configuration Texas Instruments
28AH5269
I/o Expander, 8Bit, 400Khz, Tssop-16; Chip Configuration Texas Instruments 28AH5269
I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16; Chip Configuration:8bit; Bus Frequency:400kHz; IC Interface Type:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:TSSOP; No. of Pins:16Pins; No. of RoHS Compliant: Yes

I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16; Chip Configuration:8bit; Bus Frequency:400kHz; IC Interface Type:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:TSSOP; No. of Pins:16Pins; No. of RoHS Compliant: Yes

Supplier's Site
Sheung Wan, Hong Kong
Interface - I/O Expanders
TCA9554APWR
Interface - I/O Expanders TCA9554APWR
Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander

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

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Technical Specifications

  Texas Instruments ERSAELECTRONICS PTE. LTD. ODG (Origin Data Global) DigiKey Quarktwin Technology Ltd. Newark, An Avnet Company VAST STOCK CO., LIMITED
Product Category IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces
Product Number TCA9554APWR 749-TCA9554APWR TCA9554APWR 296-28120-2-ND TCA9554APWR 28AH5269 TCA9554APWR
Product Name TCA9554A Remote 8-Bit I2C and SMBus I/O Expander 100kHz 400kHz 5.5V TSSOP Interface Transceiver IC I/O Expanders I/O Expanders I/O Expanders I/o Expander, 8Bit, 400Khz, Tssop-16; Chip Configuration Texas Instruments Interface - I/O Expanders
Technology I2C I2C; SMBus; I²C, SMBus I2C; SMBus I2C; SMBus; I²C, SMBus
Device Type Port / Bus Expander Transceiver Port / Bus Expander Port / Bus Expander
Features RoHS RoHS RoHS RoHS RoHS
Supply Voltage Other; 5.5 Other; 1.65V ~ 5.5V Other; 1.65V ~ 5.5V Other; 1.65V ~ 5.5V Other; 1.65V
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