The SN74LVC2G14 is a high performance dual inverter with Schmitt−Trigger inputs operating from a 1.65 to 5.5 V supply. Pin configuration and function are the same as the SN74LVC2G04, but the inputs have hysteresis and, with its Schmitt trigger function, the SN74LVC2G14 can be used as a line receiver which will receive slow input signals. 

The SN74LVC2G14 is capable of transforming slowly changing input signals into sharply defined, jitter−free output signals. In addition, it has a greater noise margin than conventional inverters. 

The SN74LVC2G14 has hysteresis between the positive−going and the negative−going input thresholds (typically 1V) which is determined internally by transistor radios and is essentially insensitive to temperature and supply voltage variations.