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SN74LVC1G125: SN74LVC1G125DCK6

Part Number: SN74LVC1G125

Hi Team,

Is the SN74LVC1G125DCK6 a TI product?

This product is not listed in the datasheet.

I would like to know what type of product it is.

Is it possible to replace the following?





  • Hi Kenji,

    Yes, these are pin to pin replacements.

  • Hi Emrys,

    I would like to know the difference between these .

    Why is this part number missing from the data sheet?

    Is this product RoHS compliant?



  • Hi Kenji,

    The part number is not missing from the datasheet - it is not intended to be there. The ...DCK6 versions are obsolete.

    Most likely, they were custom variants provided to a specific customer for one reason or another and are no longer produced because there was no demand for them.

    The RoHS compliance information is provided in the datasheet for all active devices in the package option addendum here:

    If you would like to get a device that additionally does not include tin leads, then I would recommend ordering the 74LVC1G125DCKRG4, highlighted in the above list. The LVC2G17 has a similar part number, SN74LVC2G17DCKRG4.

  • Hi Emrys,

    Thank you. I understand that this is a EOL product.

    I would like to purchase SN74LVC1G125DCKR or SN74LVC2G17DCKT, but due to the long delivery time, I am trying to purchase DCK6 which is in stock in the market.

    I would like to know if the DCK6 is RoHS compliant.



  • I would recommend to reach out to the supplier. They should have that information because it is required to be printed on the labels for ever device they ship.