# CD4071 IC It is 2-input OR Gate IC. CD4071 IC is designed with 180nm CMOS technology in eSim consisting four OR Gates. When both the inputs are LOW then only output is LOW, otherwise HIGH. ## Usage/Examples In designing basic logic circuits or Alarm circuits for example alarm for a car door system can be designed using this IC. Encoders Decoders We can design Multiplexers of any size and also De-multiplexers. ## Documentation To know the details of CD4071 IC please go through with the documentation : [CD4071_datasheet](https://www.ti.com/lit/gpn/cd4071b) ## 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