8542.39.00/PCF8574 I/O Expander IC/Mexico

PCF8574 I/O Expander IC from Mexico

The PCF8574 from NXP is a remote 8-bit I/O expander integrated circuit for I2C-bus applications, allowing additional input/output pins for microcontrollers. Falls under HTS 8542.39.00 as an 'other' electronic integrated circuit functioning as a digital port expander. Used in embedded systems requiring more GPIO pins.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Document I2C slave addressing capabilities (8 addresses) for interface classification

• Specify quasi-bidirectional port characteristics vs. true bidirectional

• Include pull-up resistor requirements in application notes

PCF8574 I/O Expander IC from Mexico — Import Duty Rate | HTS 8542.39.00