technical data KK4050B hex buffer/converter high-voltage silicon-gate cmos ordering information kk 4050bn plastic kk 4050bd soic t a = -55 t o 125 c for all packages the kk 4050b is noninverting hex buffers and feature logic-level conversi on usi ng onl y one suppl y (vol t a ge (v cc ). the i nput -si gnal hi gh lev e l (v ih ) can exceed the v cc suppl y vol t a ge when t h ese devi ces are used for l ogi c-l e vel conversi ons. these devi ces are i n t e nded for use as cmos to dtl/ttl converters. ? 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 ? hi gh-t o -l ow l e vel conversi on logic diagram pins 13, 16 = no connection pin 1 =v cc pin 8 = gnd pin assignment nc = no connection function table input s o u t put a y l l h h 1
KK4050B 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) v cc ** t o +18 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 ** the kk 4050b has high-to-low level vo ltage conversion capability but not lo w-to-high level; therefore it is recom m e nded t h at v in v cc 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 dc input vol t a ge (referenced t o gnd) v cc ** 1 8 v v out dc output voltage (referenced to gnd) 0 v cc v t a operat i ng tem p erat ure, al l package ty pes -55 +125 c ** the kk 4050b has high-to-low level vo ltage conversion capability but not lo w-to-high level; therefore it is recom m e nded t h at v in v cc 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
KK4050B 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 = v cc - 0.5v v out = v cc - 1.0 v v out = 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 = 0.5v v out = 1.0 v v out = 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 = 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 = g n d 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 1 2 4 20 1 2 4 20 30 60 120 600 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 =0.4 v u ol =0.5 v u ol =1.5 v 4.5 5 10 15 3.3 4 10 26 2.6 3.2 8 24 1.8 2.4 5.6 18 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 -2.6 -0.81 -2.0 -5.2 -2.1 -0.65 -1.65 -4.3 -1.55 -0.48 -1.18 -3.1 ma 3
KK4050B ac electrical characteristics (c l =50pf, r l =200k ? , input t r =t f =20 ns) v in v cc guaranteed lim it sym b o l p a r a m e t e r v v -55 c 2 5 c 125 c unit t plh m a xi m u m propagat i on del a y , input a t o out put y (fi gure 1) 5 10 10 15 15 5 10 5 15 5 140 80 90 60 80 140 80 90 60 80 280 160 180 120 160 ns t phl m a xi m u m propagat i on del a y , input a t o out put y (fi gure 1) 5 10 10 15 15 5 10 5 15 5 110 55 100 30 100 110 55 100 30 100 220 110 200 60 200 ns t tlh m a xi m u m out put transi t i on ti m e , any out put (fi gure 1) 5 10 15 5 10 15 160 80 60 160 80 60 320 160 120 ns t thl m a xi m u m out put transi t i on ti m e , any out put (fi gure 1) 5 10 15 5 10 15 60 40 30 60 40 30 120 80 60 ns c in m a xi m u m input c a paci t a nce - - 7.5 pf fi gure 1. sw i t chi n g waveforms expanded logic diagram (1/6 of the device) 4
KK4050B n suffix plastic (ms - 001bb) 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 d i m e n s i o n s , m m s y m b o l m i n max a 1 8 . 6 7 1 9 . 6 9 b 6 . 1 0 7 . 1 1 c 5 . 3 3 d 0 . 3 6 0 . 5 6 f 1 . 1 4 1 . 7 8 g 2 . 5 4 h 7 . 6 2 j 0 1 0 k 2 . 9 2 3 . 8 1 l 7 . 6 2 8 . 2 6 m 0 . 2 0 0 . 3 6 n 0 . 3 8 notes: 1. i m ensi ons ?a?, ?b ? do not i n cl ude m o l d fl ash or prot rusi ons. m a xi m u m m o l d fl ash or prot rusi ons 0.25 m m (0.010) per si de. d suffix soic (ms - 012ac) a b h c k c m j f m p g d r x 45 se a t i n g p l an e 0.25 ( 0 . 010 ) m t -t - 1 16 8 9 dimensions, mm symbol . m i n m a x a 9 . 8 0 1 0 . 0 b 3 . 8 0 4 . 0 0 c 1 . 3 5 1 . 7 5 d 0 . 3 3 0 . 5 1 f 0 . 4 0 1 . 2 7 g 1 . 2 7 h 5 . 7 2 j 0 8 k 0 . 1 0 0 . 2 5 m 0 . 1 9 0 . 2 5 p 5 . 8 0 6 . 2 0 r 0 . 2 5 0 . 5 0 notes: 1.di m e nsi ons a and b do not i n cl ude m o l d fl ash or prot rusi on. 2.m a xi m u m m o l d fl ash or prot rusi on 0.15 m m (0.006) per si de for a, for b - 0.25 m m (0.010) per si de. 5
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