74VHC1G Family, ON SemiconductorAdvanced 74VHC High-Speed silicon-gate CMOS logic family products from ON Semiconductor offering high speed operation similar to equivalent Bipolar Schottky TTL, whilst maintaining the advantage of CMOS low power dissipation.Advanced high-speed low-power CMOS logicOperating Voltage Range: 2.0 to 5.5V7V tolerant inputsSingle-gate package74VHC Family