I/O Expander 8 I²C, SMBus 400kHz 16-SOIC
I/O Port Expander, I2C / SMBus, 8-Bit, with Active Low Interrupt, SOIC-16, 150 mils, 2000-REEL Product overview: CAT9554WI-GT2 from onsemi 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, SOIC. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, SOIC, 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-CAT9554WI-GT2 can be used for catalog matching and distributor lookup.
IC XPNDR 400KHZ I2C SMBUS 16SOIC
I/O Expander 8 I²C, SMBus 400 kHz 16-SOIC
IC I/O EXPANDER I2C 8B 16SOIC
| DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | CAT9554WI-GT2TR-ND | 749-CAT9554WI-GT2 | CAT9554WI-GT2 | CAT9554WI-GT2 | CAT9554WI-GT2 |
| Product Name | I/O Expanders | 8-bit SOIC Interface Transceiver IC | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders | I/O Expanders |
| Technology | I2C; SMBus | I2C; SMBus; I²C, SMBus | I2C; SMBus; I²C, SMBus | ||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | |
| Supply Voltage | Other; 2.3V ~ 5.5V | Other | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -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) |
