Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers 16-TSSOP -40 to 85
I/O Expander 8 I²C, SMBus 400kHz 16-TSSOP
I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube Product overview: PCA9538PW 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 400kHz, 5.5V, TSSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 400kHz, 5.5V, TSSOP, Interface Transceiver IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-PCA9538PW can be used for catalog matching and distributor lookup.
Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander
I/O EXPANDER, 8BIT, 12C, SMBUS, TSSOP-16; Chip Configuration:8bit; Bus Frequency:400kHz; IC Interface Type:I2C, SMBus; Supply Voltage Min:2.3V; Supply Voltage Max:5.5V; Interface Case Style:TSSOP; No. of Pins:16Pins; No. of RoHS Compliant: Yes
I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCA9538PW | 296-33497-5-ND | 749-PCA9538PW | PCA9538PW | 64AH7107 | PCA9538PW |
| Product Name | PCA9538 Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers | I/O Expanders | 400kHz 5.5V TSSOP Interface Transceiver IC | Interface - I/O Expanders | I/o Expander, 8Bit, 12C, Smbus, Tssop-16; Chip Configuration Texas Instruments | 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 | RoHS | |
| Supply Voltage | Other; 5.5 | Other; 2.3V ~ 5.5V | Other; 2.3V | Other; 2.3V ~ 5.5V |
