Interpolating output specs on SN74LVC1T45 transceiver
[FAQ] What method is best used for estimating specification values between those given in the datasheet? says:


  If, for some reason, you really need a value between those given in the datasheet, linear interpolation is the TI approved method for getting intermediate points. You might be saying "but not all those specs are linear" &ndash; and you'd be right.  The fact is though, that across a small range (for example, between 1.65V and 3V), the variation from linear will be minor, and the datasheet values provide some headroom to the specifications. This method gives a safe approximation that is backed by TI and our characterization process.
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