PCA9539PWRE4
Texas Instruments
Texas Instruments
IC I/O EXPANDER I2C 16B 24TSSOP
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The PCA9539PWRE4 by Texas Instruments is a premium Interface - I/O Expander IC that delivers exceptional performance and reliability. Designed for high-density I/O expansion, this IC is perfect for applications in telecommunications, networking, and embedded systems. Its low-power design and high-speed operation make it suitable for battery-powered devices and energy-efficient solutions. The PCA9539PWRE4 is also compatible with various communication protocols, ensuring seamless integration into existing systems. Whether you're developing IoT devices or advanced control systems, this I/O expander provides the functionality and efficiency you need.
Specifications
- Product Status: Discontinued at Digi-Key
- Number of I/O: 16
- Interface: I²C, SMBus
- Interrupt Output: Yes
- Features: POR
- Output Type: Push-Pull
- Current - Output Source/Sink: 10mA, 25mA
- Clock Frequency: 400 kHz
- Voltage - Supply: 2.3V ~ 5.5V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 24-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package: 24-TSSOP
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