General description
The 74HC05 is a high-speed Si-gate CMOS device that complies with JEDEC standard no. 7A.
The 74HC05 contains six inverters.The outputs of the 74HC05 are open-drain and can be connected to other open-drain outputs to implement active-LOW wired-OR or active-HIGH wired-AND functions. The open-drain outputs require pull-up resistors to perform correctly.

FEATUREs
■ Wide operating voltage 2.0 V to 6.0 V
■ Input levels:
   ◆ For 74HC05: CMOS level
■ Latch-up performance exceeds 100 mA per JESD 78 Class II level A
■ ESD protection:
   ◆ HBM JESD22-A114E exceeds 2000 V
   ◆ CDM JESD22-C101C exceeds 1000 V
■ Multiple package options
■ Specified from −40 °C to +85 °C and from −40 °C to +125 °C