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See Technical Specifications

TCA9534APWR +BOM

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TCA9534APWR
Datasheet:

TCA9534APWR Datasheet (PDF)
Programmable:

Not Verified
Number Of I/O:

8
Interface:

I²C
Interrupt Output:

Yes
EDA/CAD Models:

Request Free CAD Models for TCA9534APWR

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TCA9534APWR General Description

The TCA9534A is a reliable and efficient solution for enhancing system functionality, offering seamless integration with various devices through its I2C compatibility. With support for both Standard-mode and Fast-mode clock frequencies, this device can cater to diverse application requirements, making it a versatile choice for a wide range of projects. Additionally, the TCA9534A's interrupt feature and hardware selectable address pins provide added flexibility and ease of use, allowing for seamless integration and efficient operation in diverse electronic systems

Key Features

Advanced 8-bit I2C bus control
Simplified system design for multiple devices
Easy programmable interrupt output
Multidrop support for up to four devices

Specifications

Category	Integrated Circuits (ICs)InterfaceI/O Expanders	Series	-
Programmable	Not Verified	Number of I/O	8
Interface	I²C	Interrupt Output	Yes
Features	-	Output Type	Push-Pull
Current - Output Source/Sink	-	Clock Frequency	400 kHz
Voltage - Supply	1.65V ~ 5.5V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	TCA9534