# CD4023 IC It is 3-input NAND Gate IC. CD4023 IC is designed with 180nm CMOS technology in eSim consisting three NAND Gates. When both the inputs are HIGH then only output is LOW, otherwise HIGH. It is also called inverted AND Gate, a type of Universal logic Gate. ## Usage/Examples Burglar alarm Freezer warning buzzer ## Documentation To know the details of CD4023 IC please go through with the documentation : [CD4023_datasheet](https://www.ti.com/lit/gpn/cd4023b) ## Comments/Notes Please note this is a complete digital IC. It works fine at the time of simulation. ## Contributer Name: Ankush Mondal Email: mondalankush369@gmail.com Year: 2022 Position: FOSSEE Summer Fellow 2022