This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN74CBT3253C: /OE Portfolio

Part Number: SN74CBT3253C
Other Parts Discussed in Thread: SN74CBT3253,

Hello team,

My customer wonders why TI have MUX with different OE specification, SN74CBT3253 and SN74CBT3253C.

Initially my customer was looking for TC7MB3253FK replacement. It was a little bit confusing to pick up right compatible part.

Why does TI have dual MUX which two /OEs go to to 2-in AND?

Regards,

Itoh

  • Hi Itoh,

    The best replacement for the TC7MB3253FK is the SN74CBT3253C since it offers similar functionality.

    The SN74CBT3253 is designed differently because there were different applications in mind when the part was created compared to the SN74CBT3253C. However since the difference between the parts is minimal, the truth tables are different, the part numbers are going to be similar. I hope this helps to clear up any confusion!

    Best Regards,

    Parker Dodson