Solutions ((new)): Morris Mano Digital Design 6th Edition
6.2) (a) 4-bit binary counter, (b) 3-bit Gray code counter
8.2) (a) CPU, (b) Memory
8.1) (a) Digital clock, (b) Digital thermometer
3.2) F = (x + y)'(x' + y')
5.3) (a) Moore machine, (b) Mealy machine
2.1) (a) 11010, (b) 10100, (c) 11110, (d) 10010