SN74HC04
SN74HC04 is a hex inverter,the inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC. Specifications Wide supply voltage range from 2.0 V to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B Outputs Can Drive Up To 10 LSTTL Loads Low Power Consumption, 20-mA Max ICC
500 RWF