Dear Support,
Please advise marking code the part number TCA9509DGKR?
Marking:
1st line: TI 21
2nd line: 7KQ
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Dear Support,
Please advise marking code the part number TCA9509DGKR?
Marking:
1st line: TI 21
2nd line: 7KQ
Isagani,
This is the part marking for TCA9509DGKR. The 21 is the YM date code, 7KQ is the part marking.
You can use the TI Packaging Part Marking Lookup Tool to search part markings, either by marking on the part or by TI part number.
Best,
Danny