The 74LX1G04 is a low voltage CMOS single inverter fabricated with sub-micro silicon gate and double-layer metal wiring C2MOS technology. It is ideal for 1.65 to 5.5 VCC operations and low power and low noise applications. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. Power down protection is provide don input and output and 0 to 7 V can be accepted on inputs with no regard to the supply voltage. It can be interfaced to 5 V signal environment for inputs in mixed 3.3/5 V system.