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SN74LXC2T45-Q1: SN74LVC vs. SN74LXC

Josef Warta
Expert 4040 points
Part Number: SN74LXC2T45-Q1

Hello Team, who can explain what the different is between the two families?

Especially 

SN74LVC2T45QDCURQ1

SN74LXC2T45QDCURQ1

Many Thanks

Josef

  • 0
    TI__Expert 7730 points

    Hello Josef,

    The main differences between the two is the LXC family has:

    • Integrated pulldowns
    • Schmitt-Trigger inputs to tolerate slow or noisy input signals
    • A lower Vcc min; 1.1V vs 1.65V
    • Glitch-free power supply sequencing.
      • The power supplies can be powered (on/off) in any order without producing a glitch on the I/Os

    Regards,

    Josh