PCA9554APW,112 Product Introduction:
NXP USA Inc. Part Number PCA9554APW,112(Interface - I/O Expanders), developed and manufactured by NXP USA Inc., distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
PCA9554APW,112 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
Introducing the PCA9554APW,112 by NXP USA Inc., a cutting-edge and versatile product designed to revolutionize your electronic systems. With its advanced features and wide range of applications, this product is set to become an essential component in various industries.
The PCA9554APW,112 is a 16-bit I/O expander with an I2C-bus interface, making it ideal for applications that require additional input/output ports. Its high-speed I2C-bus interface allows for seamless integration with other devices, enabling efficient communication and control.
One of the standout features of the PCA9554APW,112 is its low standby current consumption, making it an energy-efficient solution for battery-powered devices. Additionally, its open-drain interrupt output pin provides a convenient way to detect and respond to changes in input states, enhancing system reliability and responsiveness.
The PCA9554APW,112 finds its application in a wide range of fields, including industrial automation, consumer electronics, automotive systems, and more. It can be used to expand the number of input/output ports in microcontrollers, control LED displays, monitor switches and sensors, and perform various other tasks that require additional I/O capabilities.
With its exceptional performance, energy efficiency, and versatility, the PCA9554APW,112 is the perfect choice for engineers and designers looking to enhance the functionality and efficiency of their electronic systems. Trust NXP USA Inc. to deliver innovative solutions that meet your needs and exceed your expectations.
Interface - I/O Expanders are integrated circuit chips designed specifically for expanding system input/output (I/O) ports. They are connected to the main controller through serial or parallel interfaces, providing additional I/O pins that allow the system to connect more peripherals or sensors. I/O expanders typically consist of a set of registers, control logic, and necessary driver circuits, supporting multiple input and output configurations such as GPIO (General Purpose Input/Output), PWM (Pulse Width Modulation), I2C, SPI, and other communication interfaces. The design principles of these chips are based on efficient power management and flexible configuration options, which can meet diverse application needs while maintaining low power consumption. I/O expanders include features such as programmability, high integration, low latency, and good electromagnetic compatibility.
Application
Interface - I/O Expanders have demonstrated extensive application value in multiple fields. In embedded system design, they are commonly used as peripheral extensions for microcontrollers (MCUs), providing additional I/O resources to the system to support more sensors, actuators, or other peripherals. In the field of industrial automation, I/O expanders are widely used in PLC (Programmable Logic Controller) systems for monitoring and controlling various equipment and processes on production lines. In addition, in the field of consumer electronics, such as smart homes, smart wearables, and portable electronic devices, I/O expanders also play an important role in helping devices achieve richer functions and higher user interactivity.
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