1. Investigate and produce a report on the main different logic families and their requirements.
2. The report should focus on the two main logic families the 74 series and the 4000 series and their sub types. For each of these the report should include.
a. Describe with the use of circuit diagrams the difference between TTL (74 series) and CMOS (4000) integrated circuits.
b. The power requirements for each type including voltage range and current consumption.
c. The meaning and function of the following
i. Open collector outputs
ii. Totem pole outputs
iii. Tri (three) state logic outputs
d. Explain the meaning of and give examples of the Fan in and Fan out characteristics of eket .44farant famine:se
3. Give a description of the difference between synchronous and asynchronous machines giving an example of each.