Texas Instruments TCA6424ARGJR

Enrgtech Part No: ET10872414
|
Manufacturer Part No:
TCA6424ARGJR
|
Manufacturer: Texas Instruments

Product Information

Serial ATA:

Dimensions:

5.15 x 5.15 x 0.6mm

Mounting Type:

Surface Mount

Minimum Operating Temperature:

-40 °C

Minimum Operating Supply Voltage:

1.65 V

Package Type:

UQFN

PCI Support:

Number of I/O Channels:

Maximum Operating Temperature:

+85 °C

Pin Count:

Maximum Operating Supply Voltage:

5.5 V

HTSUS:

8542.39.0001

Checking for live stock

The Texas Instruments TCA6424ARGJR is a 24-bit general-purpose I/O expander designed for I²C/SMBus interfaces, ideal for extending GPIO capacity in embedded and industrial control systems. Housed in a 32-pin UQFN (5×5 mm) package, the device includes an interrupt output, a reset input, and configuration registers, making it a flexible solution for microcontroller-based systems that demand a compact footprint and reliable I/O control.

Salient Features and Benefits of Choosing the Texas Instruments I/O Expander

24-bit expansion provides three 8-bit ports for GPIO extension.
Wide supply voltage range (1.65 V to 5.5 V) supports multiple logic levels.
5-kHz to 400 kHz I²C/SMBus operation enables fast bus communication.
Bidirectional voltage-level translation between various voltage domains (e.g., 1.8 V to 5 V).
Open-drain interrupt output and active-low reset pin facilitate event signalling and system control.
Compact 32-UQFN 5×5 mm package suits space-constrained PCBs and surface mount assembly.

Built Tough for Embedded and Industrial GPIO Control

This I/O expander is engineered to handle the demands of modern embedded systems where microcontroller pin count is limited. The level-shifting capability allows interfacing 1.8 V controllers with 5 V peripherals without additional translation hardware. Furthermore, its small form factor aids integration into dense PCB environments common in industrial automation, IoT devices, and control modules.

Versatility in Applications

Expansion of microcontroller GPIO lines in consumer electronics.
LED arrays or keypad matrix driving in embedded control panels.
Monitoring and signalling functions in IoT or smart-device platforms.
Modular control boards in automation, telecommunications and instrumentation equipment.

ESD Control Selection Guide V1(Technical Reference)

Additional Assembly Site 26/Aug/2021(PCN Assembly/Origin)

Copper Wire Revision A 25/Jun/2014(PCN Design/Specification)

TCA64xx Datasheet 16/Feb/2023(PCN Design/Specification)

Your Rating

Reviews

Be the first to review.

FAQs

Yes. We ship TCA6424ARGJR Internationally to many countries around the world.

Yes. You can also search TCA6424ARGJR on website for other similar products.

We accept all major payment methods for all products including ET10872414. Please check your shopping cart at the time of order.

We use our internationally recognized delivery partners UPS/DHL. Collection of ET10872414 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Texas Instruments" products on our website by using Enrgtech's Unique Manufacturing Part Number ET10872414.

You can order Texas Instruments brand products with TCA6424ARGJR directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in I/O Expanders category are shipped in lowest possible time.

You will get a confirmation email regarding your order of Texas Instruments TCA6424ARGJR. You can also check on our website or by contacting our customer support team for further order details on Texas Instruments TCA6424ARGJR.