CAT9554HV4I-GT2
IC XPNDR 400KHZ I2C SMBUS 16TQFNManufacturer: onsemi
Categories: I/O Expanders
Quality Control: Learn More
The onsemi CAT9554HV4I-GT2 is an 8-bit I/O expander designed for applications requiring expanded digital input/output capabilities. This device communicates via the I2C and SMBus interfaces, supporting clock frequencies up to 400 kHz. Featuring Power-On Reset (POR), it offers 8 push-pull I/O pins, each capable of sourcing 10mA and sinking 24mA. An interrupt output is also provided for efficient status signaling. The CAT9554HV4I-GT2 operates over a voltage supply range of 2.3V to 5.5V and is housed in a compact 16-TQFN (4x4) package suitable for surface mounting. This component finds utility in various industrial automation, consumer electronics, and communication systems.
Additional Information
Series: -RoHS Status: unknownManufacturer 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-WQFN Exposed Pad |
| 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-TQFN (4x4) |
| Current - Output Source/Sink | 10mA, 24mA |
| Programmable | Not Verified |
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