IC Phoenix logo

Home ›  P  › P13 > PCA9534ADB

PCA9534ADB from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

PCA9534ADB

Manufacturer: TI

Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85

Partnumber Manufacturer Quantity Availability
PCA9534ADB TI 18 In Stock

Description and Introduction

Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85 The **PCA9534ADB** from Texas Instruments is an 8-bit I²C-bus and SMBus I/O expander designed to enhance system flexibility by providing additional GPIO ports. This low-voltage CMOS device operates within a 1.65V to 5.5V range, making it suitable for interfacing with a variety of microcontrollers and processors in embedded applications.  

Featuring an I²C interface with three hardware address pins, the PCA9534ADB allows up to eight devices to share the same bus, reducing wiring complexity. Each of its eight I/O pins can be independently configured as an input or output, with internal pull-up resistors simplifying circuit design.  

Key applications include industrial control systems, consumer electronics, and IoT devices where additional I/O expansion is needed. The device also includes interrupt output functionality, enabling efficient event-driven processing. With a low standby current consumption, it is ideal for power-sensitive designs.  

The PCA9534ADB is offered in a compact TSSOP package, ensuring space-efficient integration into modern PCB layouts. Its robust design and compatibility with industry-standard communication protocols make it a reliable choice for expanding digital I/O capabilities in diverse electronic systems.

Application Scenarios & Design Considerations

Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips