Binary Adder and Subtractor Circuits: Half and Full Adder, Subtractor
VHDL Code for 4-bit Adder / Subtractor
CircuitVerse - 4 BIT ADDER/SUBTRACTOR
Let's Learn Computing: 4 bit Adder/Subtractor Circuit
4 Bit Adder and Subtractor using Controlled Inverter || Digital Electronics for B.Sc. in Hindi - YouTube
Four-Bit Adder–Subtractor
4-bit Adder and Subtractor Circuit Explained - YouTube
4 Bit Binary Incrementer - GeeksforGeeks
Solved Implement the 4-bit binary adder-subtractor logic | Chegg.com
Homomorphic Cipher - 4-bit adder/subtractor
COA | Binary Adder-Subtractor - javatpoint
digital logic - What would be the output of A = 0100 and B = 0111 with S = 1 in a 4-bit binary adder-subtractor? - Electrical Engineering Stack Exchange
Solved - Write the truth table for the 4-bit | Chegg.com