SN74LVC1G126: Inquiry of a bus-hold alternative

Matt Calvo

Part Number: SN74LVC1G126

Hey Logic team,

I have a customer using the SN74LVC1G126 in 6-pin SON package (SN74LVC1G126DSFR) and we were wondering if there is a pin-to-pin alternative device that has a bus-hold feature integrated. We do not want a scenario where the inputs are floating and would like to update an existing design without the need of having to redesign the board.

Do you have any ideas here?

Best regards,

Matt Calvo

over 1 year ago

0 Clemens Ladisch over 1 year ago

Guru 243180 points

Only large devices with many channels have bus-hold inputs.

You have to change the board in some way.

0 Owen Westfall over 1 year ago

TI__Expert 4531 points

Hi Matt,

As Clemens said we have no bus hold device in the SON package, so some level of redesign will be necessary.

Here are all of our 8 channel, standard CMOS, bus hold devices. Device List Please note that none go up to 5.5 V like the LVC1G126, so if you're using 5 V these devices will not work.

Let me know if you need anything else.

Regards,

Owen

Logic

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SN74LVC1G126: Inquiry of a bus-hold alternative