2 Bit Subtractor Circuit Diagram
Adder subtractor bit circuit logic add control sub line overflow diagram complement detection carry addition designing zero questions find digital Subtractor bit implementation comparator using mux 2bit helps hope information these stack same Digital logic
digital logic - Designing a 4-bit adder-subtractor circuit - Electrical
![comparator - Implementation of 4-bit subtractor - Electrical](https://i2.wp.com/i.stack.imgur.com/ePrLB.png)
![digital logic - Designing a 4-bit adder-subtractor circuit - Electrical](https://i2.wp.com/i.stack.imgur.com/aYD9L.png)