PCA9554ADGVR
- Mfr.Part #
- PCA9554ADGVR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TVSOP
- Stock
- 11,923
- In Stock :
- 11,923
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Length :
- 3.6mm
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 16
- ECCN Code :
- EAR99
- Current - Output Source/Sink :
- 10mA 25mA
- Height :
- 1.2mm
- Terminal Form :
- Gull wing
- Number of I/O :
- 8
- Supply Current-Max :
- 0.175mA
- Number of Ports :
- 1
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 5V
- Feature :
- POR
- Voltage - Supply :
- 2.3V~5.5V
- Width :
- 4.4mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Interface :
- I2C, SMBus
- Weight :
- 41.900595mg
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 2.5/5V
- Output Type :
- Push-Pull
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Package / Case :
- 16-TFSOP (0.173, 4.40mm Width)
- Operating Supply Voltage :
- 5.5V
- Thickness :
- 1.05mm
- Number of Bits :
- 8
- Interrupt Output :
- yes
- Pin Count :
- 16
- Number of Terminations :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Clock Frequency :
- 400kHz
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.4mm
- Base Part Number :
- CA9554
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Qualification Status :
- Not Qualified
- Datasheets
- PCA9554ADGVR

I/O Expanders Texas Instruments PCA9554ADGVR Overview
Introducing the PCA9554ADGVR, an innovative I/O expander meticulously crafted by Texas Instruments. Designed to cater to the intricate needs of modern electronic systems, this IC offers unparalleled functionality and versatility. With its advanced features and robust construction, the PCA9554ADGVR stands as a beacon of excellence in the realm of integrated circuits.
Equipped with cutting-edge technology and precision engineering, this I/O expander facilitates seamless expansion of input/output capabilities in a wide array of applications. Whether you're delving into industrial automation, consumer electronics, or automotive systems, the PCA9554ADGVR emerges as the quintessential solution for your expansion needs.
Experience the epitome of performance and reliability with the PCA9554ADGVR, your gateway to enhanced functionality and efficiency in electronic designs.
PCA9554ADGVR Features
- Highly integrated I/O expander
- I2C interface for effortless communication
- 8-bit remote I/O expansion through the I2C-bus
- Low standby current consumption
- 16 programmable I/O pins for enhanced flexibility
- 16 default I/O pins configured as inputs
- 16 programmable open-drain output pins
- Compatible with 2.5V to 5.5V supply voltage
- 16-bit configuration register for versatile customization
- Small-footprint 16-TVSOP package for space-constrained designs
PCA9554ADGVR Applications
- Industrial Automation: Utilize the PCA9554ADGVR to expand I/O capabilities in PLCs (Programmable Logic Controllers), enabling seamless integration with various sensors, actuators, and control modules. Enhance system flexibility and scalability in industrial control systems.
- Consumer Electronics: Integrate the PCA9554ADGVR into smart home devices, such as smart lighting systems and home automation hubs. Enable efficient control of multiple peripherals and accessories while conserving valuable board space.
- Automotive Systems: Employ the PCA9554ADGVR in automotive applications for expanding I/O interfaces in vehicle control modules, dashboard displays, and infotainment systems. Enhance vehicle functionality and user experience with versatile I/O expansion capabilities.
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.
















