Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register 16-QFN -40 to 85
I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (3x3)
Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register 16-QFN -40 to 85 Product overview: TCA6408RGTR 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, QFN. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, QFN, 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-TCA6408RGTR can be used for catalog matching and distributor lookup.
I/O Expander 8 I²C, SMBus 400 kHz 16-VQFN (3x3)
IC I/O EXPANDER I2C 8B 16QFN
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | ODG (Origin Data Global) | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | TCA6408RGTR | 296-21823-2-ND | 749-TCA6408RGTR | TCA6408RGTR | TCA6408RGTR |
| Product Name | TCA6408 Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, Reset, and Config Register | I/O Expanders | 8-bit QFN Interface Transceiver IC | I/O Expanders | 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 | |
| Features | RoHS | RoHS | RoHS | ||
| Supply Voltage | Other; 1.65V ~ 5.5V | Other; 1.65V ~ 5.5V | Other; 1.65V ~ 5.5V |
