Description
Product identity and supply
TCA6424ARGJR is offered as an individual 24-bit i2c gpio expander. Confirm the full order code, packing, quantity and supplied items in the quotation; a development board is not implied.
The retained gallery is a generic IC illustration, not an identified TCA6424ARGJR batch photograph.
Technical reference and ordering differences
Reference: SCPS193D – JULY 2010 – REVISED JANUARY 2023; reviewed features and ordering addendum; local PDF SHA-256 recorded.
| I/O count | 24 |
|---|---|
| Interface | I2C / SMBus, up to 400 kHz |
| Package | RGJ 32-pin UQFN |
Selection notes
Verify both supply domains, pull-ups, reset state and interrupt wiring. RGJ and alternative packages require their own footprint check.
Manufacturer documents
Manufacturer technical reference
Technical specifications and manufacturer qualification statements do not by themselves prove the compliance of a current shipment or finished system. Matching declarations, qualification records and independent reports can be discussed after enquiry.
Enquiry and related references
Send your full P/N, quantity, application, required date code and destination through a BOM enquiry. Batch photographs, technical documents and compliance evidence can be matched during follow-up. Price, availability and lead time are confirmed in the quotation.
