CAT9554AWI-GT2
- Mfr.Part #
- CAT9554AWI-GT2
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16SOIC
- Stock
- 14,778
- In Stock :
- 14,778
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- Manufacturer :
- onsemi
- Product Category :
- I/O Expanders
- Max Power Dissipation :
- 250mW
- Feature :
- POR
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- CAT9554A
- Number of Pins :
- 16
- Operating Temperature :
- -40°C~85°C
- Current - Output Source/Sink :
- 10mA 24mA
- Mounting Type :
- Surface Mount
- Width :
- 3.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Watchdog Timer :
- No
- Clock Frequency :
- 400kHz
- Terminal Form :
- Gull wing
- Published :
- 2011
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Height Seated (Max) :
- 1.75mm
- Length :
- 9.9mm
- Operating Supply Voltage :
- 5.5V
- JESD-609 Code :
- e4
- Number of Terminations :
- 16
- Output Type :
- Push-Pull
- Number of I/O :
- 8
- Pin Count :
- 16
- Type :
- Voltage Detector
- Pbfree Code :
- yes
- Lifecycle Status :
- CONSULT SALES OFFICE (Last Updated: 4 days ago)
- Output Current :
- 24mA
- Number of Bits :
- 8
- Voltage - Supply :
- 2.3V~5.5V
- Min Reset Threshold Voltage :
- 3.12V
- Max Supply Current :
- 10μA
- Max Reset Threshold Voltage :
- 3.28V
- Interrupt Output :
- yes
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- RoHS Compliant
- Terminal Pitch :
- 1.27mm
- Surface Mount :
- yes
- Supply Voltage :
- 3V
- Interface :
- I2C, SMBus
- Power Supplies :
- 2.5/5V
- Power Dissipation :
- 1W
- Peak Reflow Temperature (Cel) :
- 260
- Number of Ports :
- 1
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Datasheets
- CAT9554AWI-GT2

[I/O Expanders onsemi CAT9554AWI-GT2] Overview
Introducing the CAT9554AWI-GT2, an advanced I/O expander meticulously crafted by onsemi to meet the dynamic demands of modern electronic systems. Designed with precision and innovation, this integrated circuit offers unparalleled versatility and performance, making it the ideal choice for a wide range of applications.
With its robust design and seamless integration capabilities, the CAT9554AWI-GT2 empowers engineers and developers to optimize their systems with ease, unlocking new possibilities for innovation and efficiency. Whether you're enhancing automation processes or streamlining control interfaces, this I/O expander delivers exceptional results, every time.
CAT9554AWI-GT2 Features
- Highly Efficient I2C Communication: Enables seamless interaction with host systems, facilitating smooth data exchange and control.
- 8-Bit Expandability: Provides ample flexibility for expanding input/output capabilities, ensuring compatibility with diverse system architectures.
- Robust 16-SOIC Package: Ensures durability and reliability in demanding environments, safeguarding against mechanical stress and thermal fluctuations.
- Low Power Consumption: Optimized for energy efficiency, reducing operational costs and prolonging battery life in portable applications.
- Wide Operating Voltage Range: Accommodates varying voltage levels, enhancing compatibility and versatility across different power supply configurations.
- Integrated ESD Protection: Safeguards sensitive components against electrostatic discharge, ensuring long-term reliability and performance stability.
CAT9554AWI-GT2 Applications
- Industrial Automation: Employed in industrial control systems and machinery to expand I/O capabilities, enabling efficient monitoring and control of manufacturing processes.
- Smart Home Solutions: Integrated into smart home devices such as thermostats and lighting controls to enhance connectivity and functionality, enabling seamless interaction with IoT ecosystems.
- Automotive Electronics: Utilized in automotive electronics for expanding input/output interfaces, facilitating advanced driver assistance systems (ADAS) and vehicle diagnostics.
- Consumer Electronics: Integrated into consumer electronics products such as gaming consoles and multimedia devices to optimize user interfaces and expand peripheral connectivity.
- Medical Devices: Incorporated into medical devices and equipment for expanding sensor interfaces and control capabilities, enabling precise data acquisition and analysis.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















