onsemi · I/O Expanders
CAT9554YI-GT2
onsemi I/O Expanders · TSSOP-16
Part-number family from Catalyst Semiconductor (now onsemi, 2008). Older stock may carry Catalyst Semiconductor markings.
Request a quote for CAT9554YI-GT2The CAT9554YI-GT2 is an I/O Expanders from onsemi, supplied in a TSSOP-16 package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
Key specifications of the CAT9554YI-GT2: interface I2C, SMBus, clock frequency 400kHz, voltage - supply 2.3V~5.5V, operating temperature -40°C~+85°C, interrupt output Interrupt Output and number of i/o 8.
PartnerSemi sources the CAT9554YI-GT2 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | CAT9554YI-GT2 |
|---|---|
| Manufacturer | onsemi |
| Heritage brand (part family) | Catalyst Semiconductor |
| Product type | I/O Expanders |
| Category | Interface ICs |
| Package / case | TSSOP-16 |
| Clock Frequency | 400kHz |
| Interface | I2C, SMBus |
| Interrupt Output | Interrupt Output |
| Number of I/O | 8 |
| Operating Temperature | -40°C~+85°C |
| Voltage - Supply | 2.3V~5.5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More onsemi Interface ICs
| Part number | Type | |
|---|---|---|
| AP0201AT2L00XEGA0-TR | Video Interface ICs | |
| AP0202AT2L00XPGA0-DR | Video Interface ICs | |
| B250W48A106XXG | Audio Interface ICs | |
| CAT25080YE-GT3 | Interface - Specialized | |
| CM2020-00TR | Interface - Specialized | |
| FAN1851AMX | Interface - Specialized | |
| FAN1851AN | Interface - Specialized | |
| FIN1001M5X | LVDS ICs |
Frequently asked questions
What is the CAT9554YI-GT2?
The CAT9554YI-GT2 is an I/O Expanders from onsemi, supplied in a TSSOP-16 package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
What are the specifications of the CAT9554YI-GT2?
Clock Frequency: 400kHz; Interface: I2C, SMBus; Interrupt Output: Interrupt Output; Number of I/O: 8; Operating Temperature: -40°C~+85°C; Voltage - Supply: 2.3V~5.5V.
What package is the CAT9554YI-GT2 in?
The CAT9554YI-GT2 is listed in a TSSOP-16 package.
Which part numbers are similar to the CAT9554YI-GT2?
Similar part numbers in our catalog include AP0201AT2L00XEGA0-TR (onsemi), AP0202AT2L00XPGA0-DR (onsemi), B250W48A106XXG (onsemi), CAT25080YE-GT3 (onsemi), CM2020-00TR (onsemi) and FAN1851AMX (onsemi). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the CAT9554YI-GT2?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CAT9554YI-GT2&brand=onsemi or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.