PCA9554DB,112
IC XPNDR 400KHZ I2C SMBUS 16SSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
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The NXP USA Inc. PCA9554DB-112 is an 8-bit I/O expander designed for systems utilizing I2C and SMBus interfaces. Operating at clock frequencies up to 400 kHz, this component facilitates expansion of microcontroller I/O capabilities in compact designs. The device features a push-pull output type with source/sink current capabilities of 10mA and 25mA respectively. It includes a Power-On Reset (POR) function and provides an interrupt output for efficient system management. Housed in a 16-SSOP package, the PCA9554DB-112 supports surface mount installation and operates across a temperature range of -40°C to 85°C. Its voltage supply range is from 2.3V to 5.5V, making it suitable for a variety of applications including industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tube |
| Package / Case | 16-SSOP (0.209"", 5.30mm Width) |
| Output Type | Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C, SMBus |
| Number of I/O | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.3V ~ 5.5V |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 16-SSOP |
| Current - Output Source/Sink | 10mA, 25mA |
| Programmable | Not Verified |
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