PCF8575CPW
- Mfr.Part #
- PCF8575CPW
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24TSSOP
- Stock
- 2,358
- In Stock :
- 2,358
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 24
- Height :
- 1.2mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tube
- Length :
- 7.8mm
- Operating Temperature :
- -40°C~85°C
- Weight :
- 89.499445mg
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Surface Mount :
- yes
- Power Supplies :
- 5V
- Number of I/O :
- 16
- Number of Ports :
- 2
- Voltage - Supply :
- 4.5V~5.5V
- JESD-609 Code :
- e4
- Interrupt Output :
- yes
- Pbfree Code :
- yes
- Number of Bits :
- 16
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Output Type :
- Open Drain
- Base Part Number :
- PCF8575
- Terminal Pitch :
- 0.65mm
- Qualification Status :
- Not Qualified
- Nominal Supply Current :
- 10μA
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Number of Pins :
- 24
- Terminal Position :
- Dual
- Width :
- 4.4mm
- Terminal Form :
- Gull wing
- Number of Outputs :
- 16
- HTS Code :
- 8542.39.00.01
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Output Source/Sink :
- 10mA 25mA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Clock Frequency :
- 400kHz
- Interface :
- I2C, SMBus
- Feature :
- POR
- Number of Terminations :
- 24
- Thickness :
- 1mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Datasheets
- PCF8575CPW

I/O Expanders Texas Instruments PCF8575CPW Overview
The I/O Expanders Texas Instruments PCF8575CPW is a pivotal component designed to enhance the functionality and flexibility of I2C bus applications. Manufactured by Texas Instruments, this integrated circuit simplifies the expansion of I/O capabilities, allowing for 16 additional input/output ports. It is housed in a compact 24-TSSOP package, making it ideal for space-constrained applications. Its ability to operate over a wide voltage range and interfacing capabilities makes it a robust solution for developers looking to scale their systems efficiently while maintaining high performance and reliability.
PCF8575CPW Features
- 16-bit I/O expander for I2C bus
- Operating voltage range from 2.5V to 5.5V
- Interrupt output for input port change detection
- Low standby current
- High-impedance outputs for power-down mode
- 24-TSSOP package for compact integration
PCF8575CPW Applications
- Home Automation Systems: Facilitates the integration of multiple sensors and actuators, enhancing the control and automation capabilities in smart home devices.
- Industrial Control Systems: Used to expand input/output ports in control systems, allowing for more comprehensive monitoring and management of industrial processes.
- Server Farms: Helps in managing multiple server inputs and outputs efficiently, crucial for the maintenance and operation of large-scale server environments.
- Personal Electronics: Enhances functionality in devices such as tablets and smartphones by expanding the number of available I/O ports without increasing device size.
- Automotive Applications: Suitable for expanding the I/O capabilities in vehicle dashboards and sensor systems, improving the interactive and safety features in modern automobiles.
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