PCA9554CBSHP
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- Mfr.Part #
- PCA9554CBSHP
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16HVQFN
- Stock
- 49,339
- In Stock ：
- 49,339
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Qualification Status :
- Not Qualified
- JESD-30 Code :
- S-PQCC-N16
- Current - Output Source/Sink :
- 10mA 25mA
- Terminal Position :
- QUAD
- Packaging :
- Tape and Reel (TR)
- Output Type :
- Push-Pull
- Base Part Number :
- PCA9554
- Pin Count :
- 16
- Terminal Pitch :
- 0.5mm
- Factory Lead Time :
- 7 Weeks
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Width :
- 3mm
- Package / Case :
- 16-VFQFN Exposed Pad
- Voltage - Supply :
- 1.65V~5.5V
- Number of Terminations :
- 16
- Supply Voltage :
- 1.8V
- Feature :
- POR
- Operating Temperature :
- -40°C~85°C
- Number of Bits :
- 8
- Clock Frequency :
- 400kHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 8
- Interrupt Output :
- yes
- Surface Mount :
- yes
- Height Seated (Max) :
- 1mm
- Number of Ports :
- 1
- Published :
- 2006
- Mounting Type :
- Surface Mount
- Length :
- 3mm
- Terminal Form :
- NO LEAD
- Interface :
- I2C, SMBus
- Datasheets
- PCA9554CBSHP
I/O Expanders NXP Semiconductors PCA9554CBSHP Overview
The I/O Expanders NXP Semiconductors PCA9554CBSHP is a highly versatile and efficient solution for expanding I/O capabilities through the I2C bus interface. This device allows for seamless integration of additional inputs and outputs to microcontrollers with minimal pin usage, making it ideal for space-constrained applications. Designed by NXP Semiconductors, a leader in semiconductor innovation, the PCA9554CBSHP ensures reliable performance and durability. Its small footprint, encapsulated in a 16-HVQFN package, addresses the growing demand for compact yet powerful expansion modules in various high-tech industries.
PCA9554CBSHP Features
- 16-pin HVQFN package for compact integration
- I2C bus interface ensures compatibility with most microcontrollers
- Low power consumption for energy-efficient operation
- 8-bit I/O expander enhances device control and monitoring capabilities
- Interrupt output for event-driven response
- Configurable polarity inversion register to adapt to different logic levels
PCA9554CBSHP Applications
- Smart Home Systems: Utilizes the I/O expander to manage additional sensors and actuators, facilitating advanced home automation.
- Industrial Automation: Enhances control systems by providing additional input and output options for sensors and actuators in automated production lines.
- Mobile Devices: Supports extended functionality by adding more control elements without increasing the core processor footprint.
- Server Management: Used in server farms to increase the number of manageable units without extensive rewiring or hardware changes.
- Healthcare Equipment: Critical for expanding the capability of medical monitoring devices to handle multiple inputs and outputs efficiently.
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