Study Of 4 Bit Adder And Subtractor

Study of 4 Bit Adder and Subtractor

Objective : Tostudy

•  Half Adder Using TTL Gates
• Full Adder Using TTL Gates.
• Half Subtractor Using TTL Gates
• Full Subtractor Using TTL Gates
•  4 Bit Binary Adder Using 7483 IC
• 4 Bit Binary Parallel Adder Using 7483 IC.
  

Features : Instrument comprises of DC regulated power supply5V/150mA, 4 logic inputs selectable using SPDT switches, 4 output ledindicators, circuit diagram printed & connections brought out at sockets onthe front panel.