PCAL9554BBSHP
IC XPND 400KHZ I2C SMBUS 16HVQFNManufacturer: NXP USA Inc.
Categories: I/O Expanders
Quality Control: Learn More
NXP USA Inc. PCAL9554BBSHP is an 8-bit I/O expander from the Agile series, designed for efficient control and monitoring in demanding applications. This device features I2C and SMBus interfaces, supporting clock frequencies up to 400 kHz, enabling robust communication in complex system architectures. The PCAL9554BBSHP offers flexible output drive capabilities with both open-drain and push-pull configurations, and provides 10mA and 25mA source/sink current. It includes a Power-On Reset (POR) feature and an interrupt output for enhanced system responsiveness. The 16-HVQFN (3x3) package with an exposed pad ensures reliable surface mount integration. This component is suitable for use in automotive, industrial automation, and consumer electronics where efficient I/O expansion is critical.
Additional Information
Series: AgileRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-VFQFN Exposed Pad |
| Output Type | Open Drain, Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C, SMBus |
| Number of I/O | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.65V ~ 5.5V |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 16-HVQFN (3x3) |
| Current - Output Source/Sink | 10mA, 25mA |
| Grade | - |
| Programmable | Not Verified |
| Qualification | - |
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