CAT9554AYGI
IC XPND 400KHZ I2C SMBUS 16TSSOPManufacturer: onsemi
Categories: I/O Expanders
Quality Control: Learn More
The onsemi CAT9554AYGI is an 8-bit I/O expander designed for I2C and SMBus interfaces, operating at up to 400 kHz. This component offers a flexible output architecture supporting open collector, open drain, and push-pull configurations, with source and sink current capabilities of 10mA and 24mA respectively. It features a Power-On Reset (POR) function and an interrupt output for efficient system management. The CAT9554 series device is housed in a compact 16-TSSOP package, suitable for surface mounting. It operates across a voltage supply range of 2.3V to 5.5V and is rated for industrial temperatures from -40°C to 85°C. This I/O expander finds application in various industrial automation, consumer electronics, and communication systems requiring expanded digital I/O control.
Additional Information
Series: CAT9554RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Bulk |
| Package / Case | 16-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Open Collector, Open Drain, 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 |
Request a Quote
Clients Also Buy
CAT9554WI-G
IC XPNDR 400KHZ I2C SMBUS 16SOIC
CAT9554AWGI-T2
IC XPNDR 400KHZ I2C SMBUS 16SOIC
CAT9554AYGI-T2
IC XPND 400KHZ I2C SMBUS 16TSSOP
