Digital Electronics Lab Equipments

4 Bit Binary Adder and Subtractor Trainer

Model No – NDE-27-01-19-0016

PPower Supplies: . DC Power Supply +5V,150mA . Operated on Mains power 230V, 50Hz +10% . Technical specifications: . Eight independent logic level inputs to select High / Low TTL levels, each with a LED to indicate high / low status and termination. Five independent buffered logic level indicators for High / Low status . And, OR and NOT logic gate operation given onboard with multi operations. 4 bit adder circuit using 7483 IC.