74283 4-Bit Adder IC Projects

4-Bit Adder Circuit

What to Expect:

Each LED represents one bit in a four-bit string (a nibble.) Each bit that you turn on using the LED’s corresponding switch will turn on both the LED and create an “ON” signal to the pin it goes into. Depending on what LEDs, the addends, are on will determine the LEDs on that are the SUM. 

How it Works:

For more information on Integrated Circuits and the 74283 4-Bit Adder , check out our page on Integrated Circuits.