Logic Inputs DE, RE, TxD Thresholds defined in the Table 1, on page 3 of datasheet. But I'm a little confused about the min and max values of thresholds.
Input Low Voltage (0.27Vcc) is specified as "min",
Input High Voltage (0.7Vcc) is specified as "max".
I know that
Input Low Voltage is usually defined as a "max" and
Input High Voltage is defined as a "min" value. Am I wrong?
I cannot understand the logic inputs thresholds in the datasheet.