1/CA7<5 =B63@ D/1/B7=< A>=BA B= A6/93 7< B637@ 0==BA
Or flip-flops.
19:7AB 53=@57/ D/1/B7=< 163 =@B o 3F>:=@3 / 1=:=<7/: 4 3 03/16 < B6 3A = =@A o A33 E7:2 6 B /?C/@7C; 53A :/@ 2¸A o D7A7B B63 E=@: @23<A 5/ o E/<23@ 7< 3<16/<B7<5 /AA 1=C@A3 o B33 =44 =< / E=@:2 1: 2 A/<2 2=::/@A o 1=::31B A3/A63::A /< C@ o B/93 / 167::7<5 56=AB B= 27AB@71BA @71 7AB= o AB@=:: B6@=C56 6 >72A @/ o 0@/D3 A=;3 E67B3E/B3@ CB63@< 1C7A7<3 o A/;>:3 B63 03AB =4 A= :2A o B=C@ 17D7: E/@ 0/BB:3473 @167B31BC@3 ; / ::C 303 o 5/H3 C>=< /<B
AB/@3A 0/19 o AB/@3 /B >=BB3@G B6/B 4 </A1/@ o 3F>3@73<13 B63 B6@7:: = D3@ G @7 o 4:=/B 2=E< / :/H 3A B=< o >/< 4=@ 5=:2 /<2 53;A /B=@A o 5= 0=/B7<5 E7B6 /::75 =< B63 =@ ;3 B 6= @3 / o :3/@< ;= 3/ ]`U `UWO 5S] Z]`S 3f^ B @=/2 /
=\ ;g ;W\R