4.3) (a) 3-bit binary adder, (b) 4-bit binary subtractor
4.1) (a) 4-input multiplexer, (b) 3-input decoder Morris Mano Digital Design 6th Edition Solutions
5.1) (a) SR latch, (b) D flip-flop
5.2) (a) Positive edge-triggered, (b) Negative edge-triggered 4.3) (a) 3-bit binary adder
8.1) (a) Digital clock, (b) Digital thermometer (b) Digital thermometer