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Original question:

[FAQ] How does Injection Current Control Work in TI Analog Multiplexers & Switches?

SN74LVC1G3157: Sn74lvc1g3157dbvr is produced in China with different location of locating hole

Renee Chang
Prodigy 60 points
Part Number: SN74LVC1G3157


Hi, Pls see the following picture, the same origin, different location of positioning hole, please help answer, thank you!

 DC: 2117, COO: CN    This is our supply

DC: 2119, COO: CN  Customer's goods

Our label

Customer's label

  • 0
    TI__Guru 53042 points

    Hi Renee,

    These are both valid versions of the device.

    We have multiple assembly sites for this part - see below.

    Assembly sites can vary in how the IC is assembled and both of the assemblies shown are ones that are valid for this part.

    Best,

    Parker Dodson