The MC74VHC1G14 is a single gate CMOS Schmitt−trigger inverter fabricated with silicon gate CMOS technology.
The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.
The MC74VHC1G14 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This allows the MC74VHC1G14 to be used to interface 5 V circuits to 3 V circuits.
The MC74VHC1G14 can be used to enhance noise immunity or to square up slowly changing waveforms.
   
Features
• High Speed: tPD = 4 ns (Typ) at VCC = 5 V
• Low Power Dissipation: ICC = 1.0 A (Max) at TA = 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FETs = 101
• These Devices are Pb−Free and are RoHS Compliant
• NLV Prefix for Automotive and Other Applications Requiring
    Unique Site and Control Change Requirements; AEC−Q100
    Qualified and PPAP Capable