Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-SSOP -40 to 85
I/O Expander 16 I²C, SMBus 400kHz 24-SSOP
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP Tube Product overview: PCA9555DB 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 100kHz, 400kHz, 5.5V, SSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 100kHz, 400kHz, 5.5V, SSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-PCA9555DB can be used for catalog matching and distributor lookup.
IC I/O EXPANDER I2C 16B 24SSOP
I/O EXPANDER, 16BIT, 400KHZ, SSOP-24; Chip Configuration:16bit;
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
I/O Expander 16 I²C, SMBus 400 kHz 24-SSOP
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCA9555DB | 296-33518-5-ND | 749-PCA9555DB | PCA9555DB | 28AH4659 | PCA9555DB | PCA9555DB |
| Product Name | PCA9555 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers | I/O Expanders | 100kHz 400kHz 5.5V SSOP Interface Transceiver IC | I/O Expanders | I/o Expander, 16Bit, 400Khz, Ssop-24; Chip Configuration Texas Instruments | Interface - 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 | RoHS | RoHS | ||
| Supply Voltage | Other; 5.5 | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other; 2.3V | Other; 2.3V ~ 5.5V |
