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SN74LVTH32245: Replacement

Part Number: SN74LVTH32245

Hello Team,

My customer has been using the the following devices in several projects.

  • SN74LVTH32245ZKER
  • SN74LVTH32373ZKER

The possible alternatives were,

Alternatives for SN74LVTH32245ZKER:

  • SN74LVTH16245A DGVR , no 1:1 replacement, DGV-TVSOP48-Package  
  • SN74LVTH162245 DGGR , no 1:1 replacement, DGG-TSSOP48-Package 
  • SN74LVTH16245A DLx     , no 1:1 replacement, SSOP48-Package

Alternatives for SN74LVTH32373ZKER:

  • SN74LVCH32373A ZKER   , which seams to be a 1:1 replacement for me at 3.3V Vcc; =>  Is this component still available after Jan 7, 2021? I did not find it in the PDN !
  • SN74LVTH573 RGYR         , no 1:1 replacement, VQFN20-Package
  • SN74LVTH16373 DGGR    ,no 1:1 replacement, TSSOP48-Package 


  1. Do we have any other suggestions for replacement parts?

               would prefer 1:1 replacement with long term availability.

  1. What are the status of the replacement components mentioned above?
    Which of them should I use for long term availability and which of them
    can get or are planed to get a PDN in the near future?

Thanks in advance.

Best Regards,