CAT9554YI-GT2
IC XPND 400KHZ I2C SMBUS 16TSSOPManufacturer: onsemi
Categories: I/O Expanders
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The onsemi CAT9554YI-GT2 is an 8-bit I/O expander designed for seamless integration into systems requiring expanded digital input/output capabilities. Operating via the I2C and SMBus interfaces, this component supports a maximum clock frequency of 400 kHz. Featuring push-pull output drivers, it can source up to 10mA and sink up to 24mA. The device includes a Power-On Reset (POR) function and an interrupt output for efficient system management. Housed in a compact 16-TSSOP package, it is suitable for surface mounting. The CAT9554YI-GT2 finds application in industrial automation, consumer electronics, and automotive systems where efficient I/O expansion is critical. It operates within a voltage supply range of 2.3V to 5.5V and maintains functionality across an ambient temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS 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-TSSOP (0.173"", 4.40mm 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-TSSOP |
| Current - Output Source/Sink | 10mA, 24mA |
| Programmable | Not Verified |
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