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  • SN74LV244A: The reason why "UPDATE thermal value" from Rev.P datasheet to Rev.Q datasheet.

    TI Thinks Resolved
    Part Number: SN74LV244A Hi, Thermal values of DB/DW/NS packages are changed on from Rev.P datasheet to Rev.Q datasheet. Why is "thermal value" update? Could you please let us know the reason why thermal values are changed? Thanks and best regards…

  • SN74LV244A: Old Rev datasheet

    Part Number: SN74LV244A Hi support team. My customer request us to get the old revision datasheet. Could you provide the revision P and O datasheet?(Latest is Rev.Q) Best regards, Higa

  • SN74LV244A: Question about SN74LV244A

    TI Thinks Resolved
    Part Number: SN74LV244A Hello: Please help to see the difference between TI part number SN74LV244APWR TSSOP20 and SN74LV244APWRG3?
    • Answered

  • SN74LV244A: What's different between SN74LVCH244A and SN74LV244A?

    Resolved
    Part Number: SN74LV244A Other Parts Discussed in Thread: SN74LVCH244A Hi, Support Team What's different between SN74LVCH244A and SN74LV244A? Does SN74LV244A workable in 3.3v and 12.5Mhz conditions? if any suggestion, Please advise me. Thanks, Best…
    • Resolved
    • Answered

  • SN74LV244A: undershoot for around 2ns

    Resolved
    Part Number: SN74LV244A Hi team, My customer is using SN74LV244APWR and SN74LV06APWR and have confirmed a undershoot for VI that is exceeding AMR (-0.5V) It is the same customer with the 2 threads below. https://e2e.ti.com/support/logic-group/logic/f/logic…
    • Resolved
    • Answered

  • SN74LV244A: Regarding thermal information after changed datasheet rev

    Resolved
    Part Number: SN74LV244A Hi support team. My customer asked us regarding thermal information. It seems that the thermal information has been updated due to the datasheet change from RevO to Q. My customers say they find it strange. When the datasheet was…
    • Resolved
    • Answered

  • SN74LV244A: pulling up with 5V when Vcc=3.3

    Resolved
    Part Number: SN74LV244A Other Parts Discussed in Thread: SN74LV245A Hi team, is it OK to pull up listed logic device with 5V when Vcc=3.3V? ・ SN74LV245APWR ・ SN74LV244APWR ・ SN74LV14APWR ・ SN74LV07APWR ・ SN74LVC244APWR Regards, Ohashi
    • Resolved
    • Answered

  • SN74LV244A: Floating pins

    Resolved
    Part Number: SN74LV244A Hi team, In the datasheet, it says that: "All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, SCBA004…
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    • Answered

  • SN74LV244A: Input voltage requirement

    Resolved
    Part Number: SN74LV244A Hi expert, I found the input creteria is shown as: so how about the input voltage above 0.3VCC and below 0.7VCC? Is it not sure? so does it mean we need customer to restrict their input voltage? BR Emma
    • Resolved

  • SN74LV244A: SN74LV244APWR push pull or open drain?

    TI Thinks Resolved
    Part Number: SN74LV244A Hi Could you provide pull high resistance about how many ohm? SN74LV244APWR should be push pull material, So when pin1 and pin19 are connected to GND When VCC is connected to 3.3V standby power, theoretically the input is the…

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