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Multichannel buffer

Prodigy 140 points

Replies: 3

Views: 509

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

  • 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

  • In reply to Wen-Shin Wang:

    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

  • In reply to Darko Hadzidedic:

    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

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