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SN74LV4T125: supply with negative and positive current

Mohammad Suhel
Intellectual 310 points
Part Number: SN74LV4T125

Is there any IC which can supply +/- 70 ma current for SN74LV4T125

  • 0
    TI__Genius 16735 points

    Hi,

    That is very high current drive. There is typically never a digital signal that needs this much current drive. Can you please explain your use case? There may be an analog part that could help you.

    Thanks!

    -Karan

  • 0 in reply to Karan Kotadia
    Intellectual 310 points

    Hii

    i just wanted to shift down  a 3.3v cmos level to 2.5v cmos level for an fpga , my doubt is whether this ic gonna force current to the positive supply pin or not (in data sheet it was given that  +/- 70 ma continuous current from VCC or GND)  

  • 0 in reply to Mohammad Suhel
    TI__Genius 16735 points

    Hi,

    If you connect two output pins together to add two buffers in parallel, you will be able to get a larger output drive.

    I however do not recommend using a logic part in place of a LDO. I recommend you make an E2E post on the LDO forum or use our parametric search tool on ti.com to find the best recommendation for such a part.

    Thanks!

    -Karan