PCA9539D
Supports up to 5.5V voltage
Inventory:5,237
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Part Number : PCA9539D
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Package/Case : 24-SOIC
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Brand : NXP USA Inc.
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Components Classification : I/O Expanders
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Datesheet : PCA9539D DataSheet (PDF)
Overview of PCA9539D
The PCA9539D combines performance, reliability, and ease of integration, making it a valuable asset for designers and engineers working on diverse projects. Whether it's incorporating additional I/O functionalities, implementing interrupt handling, or optimizing board space, this I2C-bus/SMBus I/O expander offers a robust solution with the flexibility to adapt to evolving application needs
Key Features
- 16-bit I2C-bus GPIO with interrupt and reset
- Operating power supply voltage range of 2.3 V to 5.5 V
- 5 V tolerant I/Os
- Polarity inversion register
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Package | Bulk | Product Status | Obsolete |
| Programmabe | Not Verified | 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-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 24-SO | Base Product Number | PCA95 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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