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SN74LVC2G53: SN74AHC1G04: cheaper TI dropped-in replacement for our TI Logic part?

Part Number: SN74LVC2G53


Do we have other Logic option that would be dropped-in replacement for the below?
The idea is to use newer TI families that could be slightly cheaper.


Thanks in advance,


  • Hi A.

    The SN74LVC2G53DCTR is in a unique package that we don't have any newer drop ins for. It is in a SM8 Package - and the only 2:1 1 channel switch that we have that supports this type of package is this part. So there is no drop in replacement due to the package type used. 

    I am looping in the logic team to look at the inverter as they will have more knowledge than MPD on those parts.


    Parker Dodson

  • Hey A.

    If price is your concern then the SN74AHC1G04DBVR would be the best option.
    That being said there are plenty of other drop in options. Most of the one channel inverters are p2p and most come in the sot-23 package so they'll be drop-ins. What supply you'll actually be using would also impact the best replacement option. You can look and compare the single channel inverters below:;1&sort=p1130;asc

    The SN74AHC1G14DBVR would be a close variant that includes schmitt-trigger inputs which would be useful if they have slow or noisy inputs. You can look at the LVC family which covers the same voltage range if more drive is needed (up to 32mA). 
    AHCT family has TTL-compatible CMOS inputs but the supply range wouldn't go as low. 

    Your application would determine which device is the best suited. However, if price is the biggest concern, the SN74AHC1G04DBVR would be the cheapest according to the ku price on