Modern Computer Architecture and Organization

Modern Computer Architecture and Organization, by Jim Ledin. Published by Packt Publishing.


Chapter 2, Exercise 1

Rearrange the circuit of Figure 2.5 to convert the AND gate to a NAND gate. Hint: There is no need to add or remove components.

Answer

Relocate the R2 resistor and the output signal connection point as follows:

NAND gate circuit