A CD4069 consists of six inverter gate circuit in 14 DIP packets. It is made with CMOS technology so can be use on wide supply voltage range : 3.0volts to 15volts,low power consumption, high noise immunity: 0.45Vdd typ. And Low power TTL compatibility: Fan out of 2 driving 74L or 1 driving 74LS
This is intended for all general purpose inverter applications and specially equivalent to MM74C04. And CD4049A Hex inverter/Buffers are not required.(Some time I use it in general circuits)
All input are protected from damage since the static discharged by diode clamps to VDD and VSS. See in Schematics Diagram.
And Connection Diagram below.
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