PCA8574AD,518

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PCA8574AD, or the MCP23017, is an I/O expander developed by NXP Semiconductors. It\'s a very versatile device that can be used to increase the number of I/O pins available on a microcontroller or other device. This is useful when the number of I/O pins available is limited on a device, or when a project requires an additional number of I/Os.The PCA8574AD features a number of features including 8-bit input/output, high-speed I2C interface, power-on reset circuit, interrupt pin, and more. It is designed to be used in embedded systems and applications such as industrial automation, home automation, lighting systems, and other applications that require a high-speed I2C interface.The PCA8574AD is designed for a wide range of applications. It can be used to extend the I/O capabilities of existing microcontrollers, providing additional ports for digital I/O, Analog I/O, Serial I/O, and more. In addition, the PCA8574AD can be used to connect two or more microcontrollers together in a network, allowing them to communicate with each other.One of the main advantages of the PCA8574AD is its low power consumption, which is an important factor when designing embedded systems. It also consumes very low current, making it suitable for low-power systems.The PCA8574AD also features a number of built-in features, such as programmable watchdog timer, pull-up resistors, and open drain output. This makes it possible to easily program the device for a wide range of applications.The PCA8574AD is a versatile and reliable I/O expander. It can be used in a wide range of applications, from embedded systems to home automation. With its low power consumption, high-speed I2C interface, and built-in features, the PCA8574AD is a great choice for any project that requires a high-performance I/O solution.

The specific data is subject to PDF, and the above content is for reference