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SN74LVTH244A: SN74LVTH244A equivalent without Bus Hold

Part Number: SN74LVTH244A
Other Parts Discussed in Thread: SN74LVC244A, SN74LVCH244A

Hi team, I have a customer that is looking for a logic device compatible with the SN74LVTH244A, but without the bus hold feature.  Can we confirm that a device like the SN74LVC244A does not have the bus hold feature?  If not, what would we recommend?  Thanks so much!

  • Hi Jarrett,

    I can verify that the SN74LVC244A does not have Bus Hold inputs.  There is a separate part, the SN74LVCH244A that does have them (the H indicates Bus Hold inputs).

    Any '244 logic function will be pin to pin compatible with the SN74LVTH244A - if you just search '244 on ti.com you can see a pretty large list of available parts.  If you know more details of their application, we can suggest a better part.