Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-VQFN -40 to 85
IC I/O EXPANDER I2C 16B 24QFN
Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-VQFN -40 to 85 Product overview: PCA9555RGERG4 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 16-bit, VQFN. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 16-bit, VQFN, 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-PCA9555RGERG4 can be used for catalog matching and distributor lookup.
I/O Expander 16 I²C, SMBus 400kHz 24-VQFN (4x4)
Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander
I/O Expander 16 I²C, SMBus 400 kHz 24-VQFN (4x4)
| Texas Instruments | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCA9555RGERG4 | PCA9555RGERG4 | 749-PCA9555RGERG4 | PCA9555RGERG4-ND | PCA9555RGERG4 | PCA9555RGERG4 |
| Product Name | PCA9555 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers | I/O Expanders | 16-bit VQFN Interface Transceiver IC | I/O Expanders | Interface - I/O Expanders | 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 | ||
| Supply Voltage | Other; 5.5 | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V |
