STUDY OF ADDERS & SUBTRACTOR USING OR, EX-OR, AND & NOT GATES – GUPTA BRAND 200379

Objective : To verify the truth table of Digital Half Adder, Half Subtractor, Full Adder & Full Subtractor using OR, AND, EX-OR & NOT gates.
Features : Instrument comprises of DC Regulated Power Supply 5V/150mA for logic inputs, 4 SPDT switches provided for selecting logic ‘1’ & logic ‘0’, 2 Red LED output indicators, circuit diagram printed for 1 two input ‘OR’ gate, 2 two input ‘AND’ gates, 2 ’NOT’ gates & 2 EX-OR gates & their respective IC’s placed inside the cabinet & connections brought out at sockets.

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