PCF8574

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The PCF8574 is a CMOS circuit. It uses I²C to expand the I/O of Microcontrollers. The PCF8574 has a low current consumption.


This page is a Component on bildr. Components are pages about specific parts, and include connection details and code when available.

NOTE: All information contained within this article is pure opinion. Although this article is intended to help people, it may contain faulty or misleading information. This article is not to be considered professional opinion or advice, and is in no way a replacement for reading all safety/instructional documentation. Always remember to protect yourself when handling/using hazardous materials, as well as test new techniques before using them on projects/work intended to be handed in or used.

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