Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SOIC -40 to 85
I/O Expander 16 I²C, SMBus 400kHz 24-SOIC
Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SOIC -40 to 85 Product overview: PCA9539DW 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, SOIC. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Low-Power, 16-bit, SOIC, Interface Transceiver IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-PCA9539DW can be used for catalog matching and distributor lookup.
Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander
I/O Expander 16 I²C, SMBus 400 kHz 24-SOIC
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCA9539DW | 296-33499-5-ND | 749-PCA9539DW | PCA9539DW | PCA9539DW |
| Product Name | PCA9539 Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers | I/O Expanders | Low-Power 16-bit SOIC Interface Transceiver IC | Interface - I/O Expanders | I/O Expanders |
| Technology | I2C | I2C; SMBus | I2C; SMBus; I²C, SMBus | ||
| Device Type | Port / Bus Expander | Port / Bus Expander | Transceiver | Port / Bus Expander | |
| Features | RoHS | RoHS | RoHS | RoHS |
