Remote 8-Bit I/O Expander for I2C-Bus 20-TSSOP -40 to 85
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85 Product overview: PCF8574APWR 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, TSSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, TSSOP, 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-PCF8574APWR can be used for catalog matching and distributor lookup.
IC I/O EXPANDER I2C 8B 20TSSOP
I/O Expander 8 I²C 100kHz 20-TSSOP
I/O Expander 8 I²C 100kHz 20-TSSOP
I/O Expander 8 I²C 100kHz 20-TSSOP
8 100kHz I2C ETSSOP-20 I/O Expanders ROHS
I/O Expander 8 I²C 100 kHz 20-TSSOP
Interface - I/O Expanders 8bit I/O Expndr
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | LCSC Electronics Technology (HK) Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCF8574APWR | 749-PCF8574APWR | PCF8574APWR | 296-13107-6-ND | PCF8574APWR | PCF8574APWR | PCF8574APWR |
| Product Name | PCF8574A Remote 8-Bit I/O Expander for I2C-Bus | 8-bit TSSOP Interface Transceiver IC | I/O Expanders | I/O Expanders | Communication Interface Chip/UART/485/232 >> I/O Expanders | I/O Expanders | Interface - I/O Expanders |
| Technology | I2C | I2C; I²C | I2C | I2C | I2C; I²C | ||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | UART | Port / Bus Expander | ||
| Features | RoHS | RoHS | RoHS | RoHS | RoHS |
