CAT9554YI-GT2
- Mfr.Part #
- CAT9554YI-GT2
- Manufacturer
- onsemi
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TSSOP
- Stock
- 1,972
- In Stock :
- 1,972
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- I/O Expanders
- Mounting Type :
- Surface Mount
- Pin Count :
- 16
- Interrupt Output :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Halogen Free :
- Halogen Free
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Factory Lead Time :
- 2 Weeks
- Base Part Number :
- CAT9554
- Published :
- 2008
- Number of Ports :
- 1
- Number of Pins :
- 16
- JESD-609 Code :
- e4
- Feature :
- POR
- Interface :
- I2C, SMBus
- Packaging :
- Tape and Reel (TR)
- Clock Frequency :
- 400kHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Nominal Supply Current :
- 175μA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Channels :
- 1
- Contact Plating :
- Gold
- Power Supplies :
- 2.5/5V
- ECCN Code :
- EAR99
- Current - Output Source/Sink :
- 10mA 24mA
- Number of Terminations :
- 16
- Operating Temperature :
- -40°C~85°C
- Supply Voltage :
- 3V
- Surface Mount :
- yes
- Number of I/O :
- 8
- Voltage - Supply :
- 2.3V~5.5V
- Terminal Pitch :
- 0.65mm
- Number of Bits :
- 8
- Length :
- 5mm
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Output Type :
- Push-Pull
- Width :
- 4.4mm
- Datasheets
- CAT9554YI-GT2

[I/O Expanders onsemi CAT9554YI-GT2] Overview
Introducing the cutting-edge I/O expander, meticulously crafted by onsemi, the CAT9554YI-GT2. This innovative integrated circuit (IC) is engineered to elevate your electronic designs to unprecedented levels of efficiency and functionality. With its state-of-the-art features and impeccable performance, this I2C-based expander redefines the boundaries of versatility and reliability in the realm of electronic components.
Designed to seamlessly integrate into diverse applications, the CAT9554YI-GT2 empowers engineers and developers to unlock new dimensions of creativity and efficiency. Whether you're embarking on a quest for precision instrumentation or seeking to optimize your automation solutions, this exceptional device stands ready to exceed your expectations.
CAT9554YI-GT2 Features
- Highly Integrated: Compact design featuring all essential functionality in a single IC package.
- I2C Communication: Effortless interfacing with microcontrollers and other I2C-compatible devices.
- 8-Bit Configuration: Provides flexible control over 8 I/O ports for seamless customization.
- 16-Pin TSSOP Package: Ensures easy integration into a variety of electronic designs.
- Low Power Consumption: Ideal for battery-powered and energy-efficient applications.
- Robust Performance: Reliable operation even in demanding industrial environments.
CAT9554YI-GT2 Applications
- Home Automation Systems: Seamlessly control and monitor various home appliances and devices, enhancing convenience and energy efficiency.
- Industrial Control Systems: Integrate into PLCs and industrial automation systems to streamline control processes and improve productivity.
- Consumer Electronics: Enable versatile user interfaces and expand connectivity options in multimedia devices, smart gadgets, and more.
- Automotive Electronics: Facilitate advanced vehicle control systems and enhance the functionality of automotive infotainment systems.
- IoT Devices: Power the Internet of Things revolution by enabling efficient communication and control in connected devices and sensor networks.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
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.
















