Remote 16-Bit I2C and SMBus Low-Power I/O Expander w/ Interrupt Output, Reset, and Config Registers 24-VQFN -40 to 85 Product overview: TCA9539RGER 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 Low-Power, 16-bit, VQFN. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Low-Power, 16-bit, VQFN, Interface Transceiver IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-TCA9539RGER can be used for catalog matching and distributor lookup.
IC I/O EXPANDER I2C 16B 24VQFN
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;
I/O Expander 16 I²C, SMBus 400 kHz 24-VQFN (4x4)
Interface - I/O Expanders Remote 16bit I2C and SMBux
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Newark, An Avnet Company | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 749-TCA9539RGER | TCA9539RGER | 296-44209-6-ND | 26AJ9809 | TCA9539RGER | TCA9539RGER |
| Product Name | Low-Power 16-bit VQFN Interface Transceiver IC | I/O Expanders | I/O Expanders | I/o Expander, 16Bit, 400Khz, Vqfn-24; Chip Configuration Texas Instruments | 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 ~ 5.5V | Other; 1.65V | Other; 1.65V ~ 5.5V |
