You need help with the following questions
GIven a memory 12 4 bit word.
1) If this memory were expanded to 16 4-bit word how many AND gates would be required?
2) If this memory were expanded to 16 4-bit word how many OR gates would be required?
3) If this memory were expanded to 16 4-bit word how many inverting buffers (NOT gates) would be required?
4) If this memory were expanded to 16 4-bit word how many noninverting buffers would be required?