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SN74LV4051A: EOL for SN74LV4051APW

Part Number: SN74LV4051A

Tool/software:

What is the reason for the EOL of the SN74LV4051APW?

We received back a defective product and traced the problem to a failure of two of the four SN74LV4051APW chips on our board. We see the part is now end-of-life. Is the replacement (SN74LV4051APWR) different in any functional way, or was this just an update to the part number or product packaging?

  • Hello Robert,

    The SN74LV4051APW and SN74LV4051APWR are the same device.

    The SN74LV4051APWR just is a product packaging difference because it comes in a larger tape and reel than the SN74LV4051APW.

    Please let  me know if you need any other assistance.

    Regards,

    Kameron