Texas Instruments TCA6424 Low-Voltage 24 Bit I2C and SMBus I/O Expander With Interrupt Output Reset and Config Registers TCA6424RGJR

Low-Voltage 24 Bit I2C and SMBus I/O Expander With Interrupt Output Reset and Config Registers 32-UQFN -40 to 85

Manufacturer: Texas Instruments
Win Source Part Number: 031988-TCA6424RGJR
Packaging: Reel - TR
Features: POR
Mounting: SMD (SMT)
Output Type: Push-Pull
Number of I/O: 24
Current - Output Source/Sink: 10mA, 25mA
Interrupt Output: Yes
Family Name: TCA6424
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 32-UQFN Exposed Pad (5x5)
Supply Voltage - Operating: 1.65 V to 5.5 V
Max Frequency: 400kHz
Introduction Date: January 01, 2006
ECCN: EAR99
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance

Low-voltage 24-bit I²C & SMBus I/O expander with interrupt output reset & config registers 32-UQFN -40 to 85 Product overview: TCA6424RGJR from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-TCA6424RGJR can be used for catalog matching and distributor lookup.

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