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PCF8575TS from NXP,NXP Semiconductors

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15.625ms

PCF8575TS

Manufacturer: NXP

Remote 16-bit I/O expander for I2C-bus

Partnumber Manufacturer Quantity Availability
PCF8575TS NXP 384 In Stock

Description and Introduction

Remote 16-bit I/O expander for I2C-bus # Introduction to the PCF8575TS Electronic Component  

The PCF8575TS is a versatile 16-bit I/O expander designed for I²C-bus applications, making it an essential component for expanding microcontroller I/O capabilities. This CMOS-based device features low power consumption and is widely used in industrial control systems, automation, and embedded applications where additional input/output ports are required.  

With its bidirectional I/O pins, the PCF8575TS allows seamless interfacing between microcontrollers and peripheral devices. Each I/O can be independently configured as an input or output, providing flexibility in system design. The built-in interrupt output feature enhances efficiency by alerting the microcontroller when an input state changes, reducing the need for continuous polling.  

Operating at a supply voltage range of 2.5V to 6V, the PCF8575TS is compatible with various logic levels, ensuring broad applicability. Its I²C interface supports fast-mode (400 kHz) communication, enabling efficient data transfer. The device also includes hardware address pins, allowing multiple units to coexist on the same bus.  

Available in a compact TSSOP package, the PCF8575TS is ideal for space-constrained designs. Its robust performance and ease of integration make it a reliable choice for expanding I/O capabilities in modern electronic systems.

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