technical data KK4520B dual up-counter high-voltage silicon-gate cmos ordering information kk 4520bn plastic kk 4520bd soic t a = -55 t o 125 c for all packages the kk 4520b dual binary up-counter consists two identical, i n t e rnal l y sy nchronous 4-st age count ers. the count er st ages are d-t y pe fl i p -fl ops havi ng i n t e rchangeabl e c l oc k and enab le l i n es for in crem en tin g o n eith er th e p o s itiv e-g o i n g o r n e g a tiv e-g o i n g tran sitio n . fo r si ngl e-uni t operat i on t h e enab le i nput i s m a i n t a i n ed hi gh and t h e counter advances on each positive-goi ng transition of the clock. the count ers are cl eared by hi gh l e vel s on t h ei r r e set l i n es. the count er can be cascaded i n t h e ri ppl e m ode by connect i ng q4 t o t h e enabl e i nput of t h e subsequent count er whi l e t h e c l oc k i nput of t h e latter is h e ld lo w. ? operat i ng vol t a ge r a nge: 3.0 t o 18 v ? m a xi m u m i nput current of 1 a at 18 v over full package-tem p erature range; 100 na at 18 v and 25 c ? noise m a rgin (over full p ackage tem p erature range): 1.0 v m i n @ 5.0 v suppl y 2.0 v m i n @ 10.0 v suppl y 2.5 v m i n @ 15.0 v suppl y pin assignment logic diagram pin 16=v cc pin 8= gnd function table input s o u t put s clock e nable r e s e t m o d e h l increm ent c ount er l l increm ent c ount er x l n o c h a n g e x l n o c h a n g e l l n o c h a n g e h l n o c h a n g e x x h q1 thru q4=l x = don?t care 1
KK4520B maximum ratings * sym b o l p a r a m e t e r valu e un i t v cc dc suppl y vol t a ge (referenced t o gnd) -0.5 t o +20 v v in dc input vol t a ge (referenced t o gnd) -0.5 t o v cc +0.5 v v out dc output voltage (referenced to gnd) -0.5 to v cc +0.5 v i in dc input c u rrent , per pi n 10 ma p d po wer dissip a tio n in still air, plastic dip+ soic package+ 750 500 mw p d power di ssi pat i on per out put transi st or 100 m w tst g st orage tem p erat ure -65 t o +150 c t l lead tem p erat ure, 1 m m from c a se for 10 seconds (plastic dip or soic package) 260 c * m a xi m u m r a t i ngs are t hose val u es bey ond whi c h dam a ge t o t h e devi ce m a y occur. functional operation should be restricted to the reco m m e nded operating conditions. +derat i ng - pl ast i c dip: - 10 m w / c from 65 t o 125 c soic package: : - 7 m w / c from 65 t o 125 c recommended operating conditions sy m bol p a r a m e t e r m i n m a x uni t v cc dc suppl y vol t a ge (referenced t o gnd) 3.0 18 v v in , v out dc input vol t a ge, out put vol t a ge (referenced t o gnd) 0 v cc v t a operat i ng tem p erat ure, al l package ty pes -55 +125 c thi s devi ce cont ai ns prot ect i on ci rcui t r y t o guard agai ns t dam a ge due t o hi gh st at i c vol t a ges or el ect ri c fi el ds. however, precautions m u st be taken to avoid applications of any voltage highe r than m a xim u m rated voltages to this hi gh-i m pedance ci rcui t . for proper operat i on, v in and v out shoul d be const r ai ned t o t h e range gnd (v in or v out ) v cc . unused i nput s m u st al way s be t i e d t o an appropri a t e l ogi c vol t a ge l e vel (e.g., ei t h er gnd or v cc ). unused out put s m u st be l e ft open. 2
KK4520B dc electrical characteristics (voltages referenced to gnd) v cc guaranteed lim it sy m bol p a r a m e t e r test c ondi t i o n s v -55 c 2 5 c 125 c unit v ih m i ni m u m hi gh-level input vol t a ge v out = 0.5 v or v cc - 0.5v v out = 1.0 v or v cc - 1.0 v v out = 1.5 v or v cc - 1.5v 5.0 10 15 3.5 7 11 3.5 7 11 3.5 7 11 v v il m a x i mu m l o w - level input vol t a ge v out = 0.5 v or v cc - 0.5v v out = 1.0 v or v cc - 1.0 v v out = 1.5 v or v cc - 1.5v 5.0 10 15 1.5 3 4 1.5 3 4 1.5 3 4 v v oh m i ni m u m hi gh-level out put vol t a ge v in =gnd or v cc 5.0 10 15 4.95 9.95 14.95 4.95 9.95 14.95 4.95 9.95 14.95 v v ol m a x i mu m l o w - l e v e l out put vol t a ge v in =gnd or v cc 5.0 10 15 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 v i in m a xi m u m input leakage current v in = gnd or v cc 18 0.1 0.1 1.0 a i cc m a x i mu m q u i e s c e n t suppl y c u rrent (per package) v in = gnd or v cc 5.0 10 15 20 5 10 20 100 5 10 20 100 150 300 600 3000 a i ol m i ni m u m out put low (sink) current v in = gnd or v cc u ol =0.4 v u ol =0.5 v u ol =1.5 v 5.0 10 15 0.64 1.6 4.2 0.51 1.3 3.4 0.36 0.9 2.4 ma i oh m i ni m u m out put hi gh (source) c u rrent v in = gnd or v cc u oh =2.5 v u oh =4.6 v u oh =9.5 v u oh =13.5 v 5.0 5.0 10 15 -2 -0.64 -1.6 -4.2 -1.6 -0.51 -1.3 -3.4 -1.15 -0.36 -0.9 -2.4 ma 3
KK4520B ac electrical characteristics (c l =50pf, r l =200k ? , input t r =t f =20 ns) v cc guaranteed lim it sym b o l p a r a m e t e r v -55 c 2 5 c 125 c un it f ma x m a xi m u m c l ockfrequency , (fi gure 1) 5.0 10 15 1.5 3 4 1.5 3 4 0.75 1.5 2 mh z t phl , t plh m a xi m u m propagat i on del a y , c l ock or enabl e t o out put (fi gures 1,3) 5.0 10 15 560 230 160 560 230 160 1120 460 320 ns t phl m a xi m u m propagat i on del a y , r e set t o out put (fi gure 2) 5.0 10 15 650 225 170 650 225 170 1300 450 340 ns t thl , t tlh m a xi m u m out put transi t i on ti m e , any out put (fi gure 1) 5.0 10 15 200 100 80 200 100 80 400 200 160 ns c in m a xi m u m input c a paci t a nce - 7.5 pf timing requirements (c l =50pf, r l =200 k ? , input t r =t f =20 ns) v cc guaranteed lim it sym b o l p a r a m e t e r v -55 c 2 5 c 125 c un it t w m i ni m u m pul s e w i dt h, c l ock (fi gure 1) 5.0 10 15 200 100 70 200 100 70 400 200 140 ns t w m i ni m u m pul s e w i dt h, r e set (fi gure 2) 5.0 10 15 250 110 80 250 110 80 500 220 160 ns t w m i ni m u m pul s e w i dt h, enabl e (fi gure 3) 5.0 10 15 400 200 140 400 200 140 800 400 280 ns t r , t f m a xi m u m input r i se and fal l ti m e s (fi gure 1) 5.0 10 15 15 5 5 15 5 5 15 5 5 s fi gure 1. sw i t chi n g waveforms fi gure 2. sw i t chi n g waveforms 4
KK4520B fi gure 3. sw i t chi n g waveforms timing diagram expanded logic diagram (1/2 of the device) 5
KK4520B n s u f f i x p l as t i c di p (m s - 0 0 1 b b ) sy m b o l m i n m a x a 18. 67 19. 69 b 6. 1 7 . 1 1 c 5. 33 d 0. 36 0. 56 f 1. 14 1. 78 g h j 0 10 k 2. 92 3. 81 no t e s : l 7. 62 8. 26 1. d i m e n s i o n s ?a ?, ?b ? d o n o t i n cl u d e m o l d f l as h o r p r o t r u s i o n s . m 0. 2 0 . 3 6 m a x i m u m m o l d f l a s h o r p r o t r u s i o n s 0. 25 m m ( 0 . 010) p e r s i d e . n 0. 38 d su f f i x so i c (m s - 0 1 2 a c) sy m b o l m i n m a x a 9. 8 1 0 b 3. 8 4 c 1. 35 1. 75 d 0. 33 0. 51 f 0. 4 1 . 2 7 g h j 0 8 no t e s : k 0. 1 0 . 2 5 1. d i m e n s i o ns a a n d b d o no t i n c l ud e m o l d f l a s h o r p r ot r u s i on . m 0. 19 0. 25 2. m a x i m u m m o l d f l a s h o r p r o t r u s i o n 0. 15 m m ( 0 . 006) p e r s i d e p 5. 8 6 . 2 fo r a ; fo r b ? 0. 25 m m ( 0 . 010) p e r s i d e . r 0. 25 0. 5 5. 72 2. 54 7. 62 1. 27 d i me n s i o n , mm d i me n s i o n , mm a b h c k c m j f m p g d r x 4 5 se a t i n g pl an e 0 . 25 ( 0 . 010 ) m t -t - 1 16 8 9 l h m j a b f g d se a t i n g pl a n e n k 0. 2 5 ( 0 . 010) m t -t - c 1 16 8 9 6
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