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SN74LVC14A: Vcc=5V (Figure4)

cafain
Mastermind 6755 points
Part Number: SN74LVC14A

Hi,

Datasheet of SN74LVC14A Figure4 shows "Vcc=5v" written in the device power supply.
I think that it is 3.6 V (max) by specification.

Can you guarantee(Electrical specifications) Vcc=5 as a manufacturer?

best regards

  • 0
    Guru 316760 points
    The MSP43x does not allow 5 V either. So this is obviously an error in figure 4.

    (Only single-gate LVC devices support 5 V; as you have noted, for the hex inverter, 5 V is neither specified nor guaranteed.)
  • 0
    TI__Guru* 97046 points
    Hi cafain,

    There is definitely an error in Figure 4 on that datasheet, however you can apply 5V to the supply of this device.

    Note that the Absolute Maximum Ratings table lists the supply voltage from -0.5 V (minimum) up to 6.5 V (maximum). It is important to note that you would be operating the device outside of our recommended supply range (2 V min, 3.6 V max), and as such, we will not guarantee any of the specs on the datasheet to hold up at that supply rating.
  • 0 in reply to Emrys Maier
    Mastermind 6755 points

    Hi

    With detailed explanation, I understood.
    Since device DC characteristics are necessary, consider using LVC1G14.

    best regards

    cafain