I2C/SMBus Interface 400kHz 5.5V 24-Pin VQFN EP T/R Product overview: TCA9555RGER 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 400kHz, 5.5V, VQFN. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 400kHz, 5.5V, VQFN, Interface Transceiver IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-TCA9555RGER can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 749938-TCA9555RGER
Manufacturer Homepage: www.ti.com
Reference case: VQFN24
Reference Date Code: 1723+5
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
I/O Expander 16 I²C, SMBus 400kHz 24-VQFN (4x4)
I/O Expander 16 I²C, SMBus 400kHz 24-VQFN (4x4)
I/O Expander 16 I²C, SMBus 400kHz 24-VQFN (4x4)
I/O EXPANDER, 16BIT, 400KHZ, VQFN-24; Chip Configuration:16bit;
IC I/O EXPANDER I2C SMBUS 24VQFN
I/O Expander 16 I²C, SMBus 400 kHz 24-VQFN (4x4)
Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | ODG (Origin Data Global) | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 749-TCA9555RGER | 749938-TCA9555RGER | 296-44537-2-ND | 33AH5008 | TCA9555RGER | TCA9555RGER | TCA9555RGER |
| Product Name | 400kHz 5.5V VQFN Interface Transceiver IC | Interface - Interface - I/O Expanders - TCA9555RGER | I/O Expanders | I/o Expander, 16Bit, 400Khz, Vqfn-24; Chip Configuration Texas Instruments | I/O Expanders | I/O Expanders | Interface - I/O Expanders |
| Device Type | Transceiver | Port / Bus Expander | Port / Bus Expander | ||||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Technology | I2C; SMBus | I2C; SMBus; I²C, SMBus | I2C; SMBus; I²C, SMBus | ||||
| Supply Voltage | Other; 1.65V ~ 5.5V | Other; 1.65V | Other; 1.65V ~ 5.5V | Other; 1.65V ~ 5.5V | Other; 5.5 V |
