PCA9674PW,118
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- Mfr.Part #
- PCA9674PW,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TSSOP
- Stock
- 1,948
- In Stock ：
- 1,948
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Height Seated (Max) :
- 1.1mm
- Width :
- 4.4mm
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 16
- Feature :
- POR
- Terminal Pitch :
- 0.65mm
- Published :
- 2003
- JESD-609 Code :
- e4
- Clock Frequency :
- 1MHz
- Factory Lead Time :
- 7 Weeks
- Output Type :
- Push-Pull
- Packaging :
- Tape and Reel (TR)
- Number of Ports :
- 1
- Base Part Number :
- PCA9674
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 5mm
- RoHS Status :
- ROHS3 Compliant
- Current - Output Source/Sink :
- 100μA 25mA
- Mounting Type :
- Surface Mount
- Interrupt Output :
- yes
- Terminal Position :
- Dual
- Number of Terminations :
- 16
- JESD-30 Code :
- R-PDSO-G16
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of I/O :
- 8
- Power Supplies :
- 2.3/5.5V
- Qualification Status :
- Not Qualified
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Interface :
- I2C
- Supply Voltage :
- 3V
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply :
- 2.3V~5.5V
- Number of Bits :
- 8
- Operating Temperature :
- -40°C~85°C
- Datasheets
- PCA9674PW,118
I/O Expanders NXP Semiconductors PCA9674PW,118 Overview
The I/O Expanders NXP Semiconductors PCA9674PW,118 is a highly versatile and efficient solution for expanding the I/O capabilities of microcontroller systems via the I2C bus interface. This IC allows for significant enhancement in system functionality while minimizing pin usage on the main processor, making it ideal for applications where board space is at a premium and complexity needs to be minimized. Designed by NXP Semiconductors, a leader in the semiconductor industry, this I/O expander integrates seamlessly into various electronic systems, offering robust performance and reliable operation. Its capacity to handle 8-bits of bi-directional input/output makes it particularly useful in complex control environments.
PCA9674PW,118 Features
This IC features an 8-bit, bi-directional bus interface which operates with a 2.3V to 5.5V power supply, making it compatible with most common logic levels and suitable for battery-operated devices. The PCA9674PW,118 supports up to 400 kHz clock frequency on the I2C bus, allowing for quick data transfer and efficient performance in real-time applications. It also offers built-in level shifting, which provides additional flexibility in mixed-voltage systems. Enhanced with noise filter on the SDA/SCL inputs and an interrupt output, it ensures stable, reliable operation even in electrically noisy environments.
PCA9674PW,118 Applications
- Smart Home Devices: Utilized for expanding input/output ports in smart home control panels, enabling additional sensors and actuators to be managed effectively.
- Industrial Automation: Helps to increase the number of sensors and actuators managed by a single controller in industrial automation systems, enhancing the scalability of such systems.
- Mobile Robots: Applied in mobile robotic platforms for adding extra sensors and control mechanisms without overwhelming the main processor.
- Server Management: Used in server farms to manage multiple status indicators and control lines efficiently, optimizing physical resource usage.
- Wearable Technology: Fits perfectly in compact wearable devices, expanding their functionality by adding more control options while maintaining a small form factor.
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