Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85 Product overview: PCF8574DWRG4 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 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-PCF8574DWRG4 can be used for catalog matching and distributor lookup.
I/O Expander 8 I²C 100kHz 16-SOIC
I/O Expander 8 I²C 100 kHz 16-SOIC
Interface - I/O Expanders Remote 8-Bit I/O Expander
IC I/O EXPANDER I2C 8B 16SOIC
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCF8574DWRG4 | 749-PCF8574DWRG4 | PCF8574DWRG4-ND | PCF8574DWRG4 | PCF8574DWRG4 | PCF8574DWRG4 |
| Product Name | PCF8574 Remote 8-Bit I/O Expander for I2C-Bus | 8-bit SOIC Interface Transceiver IC | I/O Expanders | I/O Expanders | Interface - I/O Expanders | I/O Expanders |
| Technology | I2C | I2C | I2C; I²C | I2C; I²C | ||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | Port / Bus Expander | ||
| Features | RoHS | RoHS | RoHS | RoHS |
