PCA9534ADGVR
- Mfr.Part #
- PCA9534ADGVR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TVSOP
- Stock
- 6,109
- In Stock :
- 6,109
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Interrupt Output :
- yes
- Number of Bits :
- 8
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 1.05mm
- Terminal Pitch :
- 0.4mm
- Supply Current-Max :
- 0.175mA
- Pin Count :
- 16
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 16
- Weight :
- 41.900595mg
- Voltage - Supply :
- 2.3V~5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.2mm
- Width :
- 4.4mm
- Feature :
- POR
- Operating Temperature :
- -40°C~85°C
- Length :
- 3.6mm
- Number of Terminations :
- 16
- Output Type :
- Push-Pull
- Pbfree Code :
- yes
- Interface :
- I2C, SMBus
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Current - Output Source/Sink :
- 10mA 25mA
- Lead Free :
- Lead Free
- Operating Supply Voltage :
- 5.5V
- Package / Case :
- 16-TFSOP (0.173, 4.40mm Width)
- Number of Ports :
- 1
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Power Supplies :
- 2.5/5V
- Number of I/O :
- 8
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Clock Frequency :
- 400kHz
- Base Part Number :
- CA9534
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Datasheets
- PCA9534ADGVR

I/O Expanders Texas Instruments PCA9534ADGVR Overview
The PCA9534ADGVR, manufactured by Texas Instruments, is a highly versatile integrated circuit designed to expand the input/output capabilities of electronic devices. This I/O expander facilitates easy interfacing with various sensors, switches, and other peripheral devices, making it an essential component in modern electronic systems.
Featuring a compact 16-TVSOP package, the PCA9534ADGVR integrates seamlessly into circuit designs, offering a space-efficient solution for expanding the available I/O pins. Its I2C interface ensures compatibility with a wide range of microcontrollers and communication protocols, simplifying system integration.
With robust performance and reliable operation, the PCA9534ADGVR empowers engineers to enhance the functionality of their designs, enabling efficient control and monitoring of peripheral devices.
PCA9534ADGVR Features
- Integrated I2C interface for easy communication with microcontrollers
- Expandable I/O capabilities with 8 bidirectional I/O pins
- Wide operating voltage range for versatile compatibility
- 16-TVSOP package for compact footprint
- Low standby current for power-efficient operation
- High-speed I2C bus interface supports rates up to 400 kHz
- Compatible with 3.3V and 5V systems
- Programmable logic levels for flexible configuration
PCA9534ADGVR Applications
- Industrial Automation: The PCA9534ADGVR is ideal for use in industrial control systems, enabling the expansion of I/O capabilities for monitoring and controlling sensors, actuators, and switches in manufacturing environments.
- Home Automation: Incorporate the PCA9534ADGVR into smart home devices to facilitate the connection of various sensors and input devices, allowing for seamless integration with home automation systems.
- Embedded Systems: Enhance the functionality of embedded systems with the PCA9534ADGVR, enabling the expansion of I/O ports for interfacing with peripherals such as buttons, LEDs, and displays in applications like IoT devices and consumer electronics.
- Automotive Electronics: Utilize the PCA9534ADGVR in automotive electronics for expanding the I/O capabilities of control modules, enabling the integration of additional sensors and actuators for enhanced vehicle functionality and safety features.
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.
















