PCA9574PW,118
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- Mfr.Part #
- PCA9574PW,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TSSOP
- Stock
- 1,780
- In Stock ：
- 1,780
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Factory Lead Time :
- 7 Weeks
- Width :
- 4.4mm
- Pin Count :
- 16
- Clock Frequency :
- 400kHz
- Output Type :
- Push-Pull
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Base Part Number :
- PCA9574
- Supply Voltage :
- 2.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Feature :
- POR
- Number of I/O :
- 8
- Published :
- 2003
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- JESD-30 Code :
- R-PDSO-G16
- Number of Terminations :
- 16
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Height Seated (Max) :
- 1.1mm
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Voltage - Supply :
- 1.1V~3.6V
- Length :
- 5mm
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Current - Output Source/Sink :
- 1mA 3mA
- Interrupt Output :
- yes
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- I2C, SMBus
- Datasheets
- PCA9574PW,118
I/O Expanders NXP Semiconductors PCA9574PW,118 Overview
The I/O Expanders NXP Semiconductors PCA9574PW,118 is a highly versatile and essential component designed for sophisticated electronic systems requiring additional I/O capabilities without overloading the main processor. This 16-TSSOP packaged IC seamlessly integrates into your projects, offering a reliable expansion solution via an I2C bus interface. The PCA9574PW,118 enables efficient remote I/O expansion for most microcontroller families, thereby enhancing the overall functionality and efficiency of your applications. Its robust design and compatibility with various systems make it a top choice for designers looking to improve system scalability and performance.
PCA9574PW,118 Features
- 8-bit I/O Expander with I2C bus interface
- Operating power supply voltage range of 2.3V to 5.5V
- Low standby current ideal for power-sensitive applications
- Interrupt output for input change notification
- Configurable polarity inversion register to invert the polarity of the input port data
- Available in a compact 16-TSSOP package
PCA9574PW,118 Applications
- Smart Home Systems: Utilized to manage multiple sensors and actuators through a single microcontroller, simplifying connectivity and reducing hardware complexity.
- Industrial Automation: Enhances control systems by adding more input/output ports for sensors, switches, and other devices without additional microcontrollers.
- Server Management: Applied in server farms to monitor and control various server status indicators over a single I2C bus.
- Robotics: Used in robotic systems to handle multiple input and output signals for sensors and actuators, increasing the robot's ability to perform complex tasks.
- Portable Devices: Helps in expanding the I/O capabilities of battery-operated devices without significant power consumption, preserving battery life while enhancing functionality.
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