205 4581B 4 Bit Arithmetic Logic Unit BS itt Say Dd FARIS ds a _, Ba CrBER FSOASP RP ACT Te beet ina om {ACTIVE LOW? {ACTIVE HIGH! OG }> 24 | Von ; 3 eqs wbfa)s nr | #2 taputs 5 5 sp fs BP 2 |B: : : Von = Pin 24 s [eb Sr fap 2] #2 > nnd 818253 : Vgg * Pin 12 2 aos $283 > 3 fs, Bebb on | { ae das fo } 23 At 0 3 fs 8: woo | yg daa Frteoro f ourpur 2 a2 rt s [es }-45 Ar P119 | As wo das Fete | Fuecvon 19 a3 F2-o1 F F3pOn7 cH}: pte eee oe _ wooa ) 7??? A= Bf} 014 Comparison Output 2 A7ebove cnn sr 4M cpr 6 20 0qa2 Chraf-0 16 Aliaple Carry Output e2 Eneap0 16 1a oda3 8 83 Gh-ov RE} Fe Gooef 18 J Gane Carryin 7O4C, Cn Y ppo15 Rf} FQ Fee] P Mode Controt 8 O4iMc 6 me Fr Ez A=BLt a | A=B itd F 5 oF vss [a2] Tan BA FV TRE B X- 7s 7 Vbd{ typ [wax | Mit A RyFHP % & WGRER Ln sv{ 1001 200[ ns |~7| @ [op [sor + 4 y hORES {NPUTS/OUTPUTS ACTIVE LOW] INPUTS/OUTPUTS ACTIVE HIGH wy = at Te a LOO y MESES . 1OROHRRES Seuccr | eee) MRIMMETIC | Logic | | aRrrnmeric: Vi} i00| 200[ ns [IRC tf DO. BRR SC LOMBORE-KLEIIFA7- Sa[sa|st]so | (Mc - HI (MC=UCy= Ub] IMC =H) {IMC =L,&,=HI 10V | 50} 100] ns i ee py ee pag t]efcfe a A minus 4 a rn isvj 40 80| ns | Aa SORE TL" /"H" RBSETES tetfete | ae AB minus | ae ae DIA 5V | 705] 1410{ ns | Axx | HD145818 e 458 2EMARHDLSI ELD, SEy hOB tlefel os | cages | AR Ce ee at (SUN 1 v 250 so ns ai 0 ~ cjafouje ae A plus tase) Ra Aplus 4a l 180 ns | Be BEREMRT SOLUTES tle] oper 5 ne piueiaed) a (A+B) plus A V | 705] 1410] ns | = upelaye A@6 fAmmusminst| a @e Aminus minut | | t PHL Tov | 2501 6001 ns Tub i 6 a a8 AB minus 1 SUM = alefefe | ae | amsrasey ies nota sv] 160] 360 as [MOT [wise [ vee Sn | Snag | Magnitude wfufape A@e | Acue a@e A pus 8 PLA 5V |} 955] 19101 ns |NS apo [aes mpLyMEC | 8p adiuaracos |e ims) nis | | OV CAcB) i0V| 3301 660) ns [RCA MLS : a2 mialefe | togievo | a oman Loge 1 Aplus A . SV | 245 | 490] ns | SGS t . abe Hab cp ee aa AB plus & ab (A+B) plus t PHL 5V{ 955|1910] ns | SIG =~p | 383 Hldnpe | ae AB ona ave tas) nos a ; ov | 330] f60[ ns [SSS] scasis | @ ace fo] oC | S28 wfedafe ta A A A cwnus (SUM {A=B) 1sV | 245} 490 | ns Law - apg + Be prarmed at iwot co hts For artnmatic tinction with Cq on the VDD twin bien | RG 4 A28 npnosite stein, the eas 1 DD | min | typ | wee . av Miz rep rv wie | ~ [av Miz