Manufacturer Part Number
PCA9674PW,118
Manufacturer
NXP Semiconductors
Introduction
The PCA9674PW,118 is an 8-bit remote I/O expander with I2C-bus interface. It allows the expansion of input/output ports for microcontroller-based systems. The device features a power-on reset (POR) circuit, push-pull output drivers, and an interrupt output. It operates from a single power supply ranging from 2.3 V to 5.5 V and is suitable for a wide range of applications.
Product Features and Performance
8-bit remote I/O expander with I2C-bus interface
Power-on reset (POR) circuit
Push-pull output drivers
Interrupt output
Operating voltage range: 2.3 V to 5.5 V
Operating temperature range: -40°C to 85°C
Clock frequency up to 1 MHz
Output current: 100 µA (sink/source), 25 mA (sink/source)
Surface mount package: 16-TSSOP (0.173", 4.40 mm width)
Product Advantages
Allows easy expansion of input/output ports for microcontroller-based systems
Wide operating voltage and temperature range for versatile applications
Reliable push-pull output drivers with high current capability
Interrupt output for efficient system monitoring and control
Compact surface mount package for space-constrained designs
Key Reasons to Choose This Product
Versatile I/O expander solution for a wide range of applications
Robust performance with high output current and operating temperature range
Efficient system integration and monitoring with interrupt output
Compact and space-saving surface mount package
Quality and Safety Features
Power-on reset (POR) circuit ensures reliable operation
Robust design and testing to ensure quality and reliability
Compatibility
The PCA9674PW,118 is compatible with a variety of microcontroller-based systems that support the I2C-bus interface.
Application Areas
Industrial automation and control systems
Home automation and appliances
Portable devices and mobile electronics
Embedded systems and IoT applications
Product Lifecycle
The PCA9674PW,118 is an active product, and there are no plans for discontinuation at this time. Alternative models or equivalent products may be available from NXP Semiconductors or other manufacturers. For the most up-to-date information on product availability and alternatives, please contact our website's sales team.