PCF8574 I/O Expander IC from China
The PCF8574 is a remote 8-bit I/O expander integrated circuit for I2C-bus applications, allowing additional input/output pins for microcontrollers. It is a monolithic integrated circuit, classified as 'other' under 8542.39.00.
Duty Rate — China → Canada
0%
Import Tips
• Classify the PCF8574 as a monolithic integrated circuit under 8542.39.00
• Ensure it is not part of a larger I/O module
• Keep datasheets for customs verification