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Multichannel buffer

Darko Hadzidedic
Prodigy 170 points
Other Parts Discussed in Thread: SN74AHCT1G126-Q1, SN74AHCT244-Q1, SN74AHCT126-Q1, SN74LVC16244A-Q1, SN74LVC07A-Q1

Do you offer any multichannel buffers with spec similar to SN74AHCT1G126-Q1 (single channel w 3 state)?

I am looking for 3.3V or 5V supply & TTL level inputs regardless of supply voltage and having problem finding right logic family. 3 state is optional

Thanks,

Darko

  • 0
    TI__Genius 14070 points

    Hello Darko,

    Does the device need to be little logic? If so, then we do not have any multichannel buffers similar to SN74AHCT1G126-Q1 available.

    If the device does not need to be little logic, please consider the SN74AHCT126-Q1 (quad channel) or the SN74AHCT244-Q1 (octal driver) as alternative options.

    Best Regards,

    Wen-Shin Wang

  • 0 in reply to Wen-Shin Wang
    Prodigy 170 points

    Hi Wen-Shin,

    No, it does not have to be little logic.

    The suggested parts have Vcc 4.5 to 5.5V. Ideally, part would work with both 3.3V and 5V supply. I guess I will have to keep mutiple single buffers.  

    Thanks,
    Darko

  • 0 in reply to Darko Hadzidedic
    TI__Genius 14070 points

    Hello Darko,

    This may be the best solution.

    For not little logic devices, the majority of the TTL input devices will only support either just 3.3V or 5V. The SN74LVC16244A-Q1 and the SN74LVC07A-Q1 can support both 3.3V and 5V; however these devices are both from the LVC family, have LVTTL output, and the specs will therefore be different than the AHCT family.

    Best Regards,

    Wen-Shin Wang