PCAL9554BPWJ
IC XPND 400KHZ I2C SMBUS 16TSSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
Quality Control: Learn More
NXP USA Inc. PCAL9554BPWJ is an 8-bit I/O expander from the Agile series, designed for efficient interface expansion. This component supports both I2C and SMBus interfaces, operating at a clock frequency of up to 400 kHz. It features eight configurable I/O pins, configurable as either open-drain or push-pull outputs, with source/sink current capabilities of 10mA and 25mA respectively. The device includes a Power-On Reset (POR) function and an interrupt output for system event notification. Packaged in a compact 16-TSSOP, it is suitable for surface mount applications. The PCAL9554BPWJ operates across a voltage supply range of 1.65V to 5.5V and is rated for an operating temperature of -40°C to 85°C. This I/O expander is commonly utilized in consumer electronics, industrial automation, and automotive systems requiring increased peripheral control.
Additional Information
Series: AgileRoHS Status: ROHS3 CompliantManufacturer Lead Time: 15 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-TSSOP (0.173"", 4.40mm Width) |
| 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-TSSOP |
| Current - Output Source/Sink | 10mA, 25mA |
| Grade | - |
| Programmable | Not Verified |
| Qualification | - |
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