View 74lvc14a datasheet:

74LVC14A LOW VOLTAGE CMOS HEX INVERTER HIGH PERFORMANCE 5V TOLERANT INPUTS HIGH SPEED: tPD = 5.0ns (MAX.) at VCC =3V POWER DOWN PROTECTION ON INPUTS AND OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| =IOL = 24mA (MIN) at VCC =3V SOP TSSOP PCI BUS LEVELS GUARANTEED AT 24 mA BALANCED PROPAGATION DELAYS: tPLH ? tPHL ORDER CODES OPERATING VOLTAGE RANGE: PACKAGE TUBE T & R VCC(OPR) = 1.65V to 3.6V (1.2V Data Retention) SOP 74LVC14AM 74LVC14AMTR PIN AND FUNCTION COMPATIBLE WITH TSSOP 74LVC14ATTR 74 SERIES 00 LATCH-UP PERFORMANCE EXCEEDS It can be interfaced to 5V signal environment for 500mA (JESD 17) inputs in mixed 3.3/5V system. ESD PERFORMANCE: It has more speed performance at 3.3V than 5V HBM > 2000V (MIL STD 883 method 3015); AC/ACT family, combined with a