PCF8574DWR
- Mfr.Part #
- PCF8574DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Number of Bits :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Clock Frequency :
- 100kHz
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Cut Tape (CT)
- Terminal Pitch :
- 1.27mm
- Output Type :
- Push-Pull
- Height :
- 2.65mm
- Contact Plating :
- Gold
- Supply Current-Max :
- 0.1mA
- Power Supplies :
- 3/5V
- Voltage - Supply :
- 2.5V~6V
- Number of Pins :
- 16
- Interrupt Output :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- PCF8574
- Mounting Type :
- Surface Mount
- Length :
- 10.3mm
- Interface :
- I2C
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Number of Outputs :
- 8
- Number of Ports :
- 1
- Output Current :
- 25mA
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Current - Output Source/Sink :
- 1mA 25mA
- Thickness :
- 2.35mm
- Weight :
- 420.395078mg
- Pbfree Code :
- yes
- Width :
- 7.5mm
- Pin Count :
- 16
- Number of I/O :
- 8
- Number of Terminations :
- 16
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Supply Voltage :
- 5V
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Feature :
- POR
- Terminal Position :
- Dual
- Datasheets
- PCF8574DWR

[I/O Expanders Texas Instruments PCF8574DWR] Overview
Discover enhanced I/O capabilities with the PCF8574DWR from Texas Instruments, a leading innovator in integrated circuits. This I2C I/O expander, designed to meet the demands of modern electronic systems, empowers your projects with seamless integration and expanded functionality.
Featuring 8-bit parallel input/output, this device facilitates efficient communication between microcontrollers and various peripheral devices. Its 16-pin SOIC package ensures compatibility with diverse circuit designs while offering robust performance and reliability.
With its intuitive I2C interface, the PCF8574DWR simplifies the expansion of GPIO pins, enabling versatile control and connectivity options for your applications. Whether you're building IoT devices, industrial automation solutions, or consumer electronics, this I/O expander optimizes efficiency and flexibility, making it an ideal choice for B2B customers seeking reliable component solutions.
[PCF8574DWR] Features
- 8-bit parallel input/output
- I2C interface for easy integration
- 16-pin SOIC package for compatibility
- Enhanced GPIO expansion capabilities
- High reliability and performance
- Designed for seamless microcontroller communication
[PCF8574DWR] Applications
- Industrial Automation: Implement remote monitoring and control systems by interfacing sensors and actuators with microcontrollers using the PCF8574DWR. Enhance efficiency and productivity in manufacturing processes.
- IoT Devices: Enable connectivity and expandability in IoT devices such as smart home appliances and environmental monitoring systems. The PCF8574DWR facilitates seamless integration of peripherals for enhanced functionality.
- Consumer Electronics: Enhance user experiences in consumer electronics products like digital displays and audio systems by adding extra input/output capabilities. Utilize the PCF8574DWR to support diverse functionality and connectivity options.
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