Skip to content
PartsPlan AIPartsPlan AI
📦Image preparing
Collected dataInterface ICs

Texas Instruments

PCF8575CPWR

interface

Ask your AI about PCF8575CPWR — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the PCF8575CPWR ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(9)

Current Output High Ioh
-
features
Reset function;Built-in LED driver;Cascade and address expansion
interface
I2C;SMBus
Interrupt Output
Interrupt Output
Number Of I O
16
Operating Temperature
-40℃~+85℃
Output Type
-
package
TSSOP-24
Voltage Supply
4.5 to 5.5V