? 2002 fairchild semiconductor corporation ds005878 www.fairchildsemi.com o c tob e r 198 7 re vised m a y 2 002 mm74C08 quad 2-input and gate mm74C08 qu ad 2 - inp u t an d g a t e gener a l descr ipt i on th e m m 7 4 c 0 8 e m p l o ys c o mp l e m ent ary mo s (c m o s ) tra n si sto r s to ac hi eve w i d e pow e r sup p l y op era t i n g r ang e, l o w po w e r co nsu m pt i on an d hi g h no i se ma rg i n , the se gat es pr ovi d e basi c f unct i ons u sed i n t he i m pl em en tati o n of digita l inte gr a t ed cir cu i t syste m s. t h e n- an d p - ch an nel enh an cem ent mo de tr ans i s tor s p r ovi d e a s ymm etr i cal c i r- cu it with o u tp u t swin g e sse n t ia lly e q u a l to th e su p p ly vo lt- age . n o d c po w e r oth e r tha n t hat cau sed by l e aka g e cu r r e nt i s con sum ed d u r i n g s t at i c c o nd i t i o n. a l l i n pu t s ar e pro t ect ed from da ma ge due to stati c di sch arg e b y di o d e clam ps to v cc a nd gn d . feat ures w i de supp l y vo l t age ra ng e: 3.0v to 1 5 v g u ar an t e ed no i se m ar g i n: 1. 0 v h i gh noi se im m u n i ty: 0 .45 v cc ( typ.) l o w p o w e r t t l co m p a t ib ility : fa n o ut of 2 dr i vi ng 74l low pow e r c onsu m p t i o n : 10 nw / pack age (ty p .) or deri ng code: d e v i c e s a l s o av a ilab l e in t a pe a n d r e e l . s p e c i f y by ap pe nd ing su f f ix le t t e r ?x ? t o t h e ord e r i ng c o de . conne cti on di agram to p v i e w t r u t h t a ble h = hi g h l e ve l l = lo w le v el or de r n u m b er p a cka ge n u m b er p a ck ag e d e scr ip tio n m m 7 4 c0 8 m m 1 4 a 1 4 - l e a d s m a ll o u tlin e in te g r a t e d cir cu it ( s oic) , jedec m s - 0 1 2 , 0 . 1 5 0 " na r r o w mm 74 c d 8 n n 14 a 14- le ad p l a sti c d u al -i n-l i ne p a ckag e ( p d i p ) , j e d e c ms -0 01, 0.3 0 0 " w i d e inputs outputs aby lll lhl hll hhh http://
www .fa ir ch ild se m i . c o m 2 mm74C08 a b solut e maxi mum rati ngs (n o t e 1) not e 1 : ? a b so lu t e ma xi mu m ra ti n g s ? a r e t h os e v al u es b e y on d w h i c h t h e s a f e t y of t h e de v ic e c a nn ot b e gu ar a nt e e d. ex c ep t f or ? op er at ing t e m pe r a- tu r e ra n g e ? t h ey a r e not m ean t t o i m ply t h at t he de v i c es s h ou ld be op er- at ed at t h es e l im i t s . t h e ele c t r ic al c h ara c t e ris t ic s t a ble pro v ide s c o nd it ion s f o r ac t u al de v ic e op era t ion . d c elec tri cal char acte r is ti cs mi n/m a x l i m i t s ap pl y acro ss the g uara n teed temp erat ure r ange , unl ess other w i se note d v o l t ag e a t a n y p i n ? 0. 3 v to v cc + 0.3v o per ati n g t e mp era t ur e r a nge ? 55 c to + 12 5 c s t o r ag e t emp er atu r e r ang e ? 65 c to + 15 0 c p o w e r d i s si pat i on ( p d ) d ual - i n- li ne 700 mw s m a ll o u tlin e 5 0 0 m w o per ati n g v cc ra ng e 3 . 0 v to 15v a b so l u t e ma xi mu m v cc 18 v lea d t emp er atu r e (s o l d e r i ng, 10 seco nds ) 2 60 c sy mb ol pa ram e t e r c ond i t i ons m i n t yp m a x u n i ts cm os t o cm o s v in (1) log i cal ? 1 ? inpu t v o lta g e v cc = 5 . 0v 3.5 v v cc = 1 0 v 8 .0 v in (0) log i cal ? 0 ? inpu t v o lta g e v cc = 5 . 0v 1.5 v v cc = 1 0 v 2 .0 v ou t ( 1) log i cal ? 1 ? outp ut v o l t age v cc = 5 . 0v , i o = ? 10 a4 . 5 v v cc = 10 v , i o = ? 10 a9 . 0 v ou t ( 0) log i cal ? 0 ? outp ut v o l t age v cc = 5 . 0v , i o = 10 a0 . 5 v v cc = 10 v , i o = 10 a1 . 0 i in (1 ) log i cal ? 1 ? inpu t c u rr ent v cc = 15 v , v in = 15v 0.0 0 5 1 .0 a i in (0 ) log i cal ? 0 ? inpu t c u rr ent v cc = 15 v , v in = 0v ? 1.0 ? 0. 005 a i cc s uppl y c u rren t v cc = 1 5 v 0 .0 1 1 5 a cm os / l p t t l int e rf a c e v in (1) log i cal ? 1 ? inpu t v o l t a g e 74c , v cc = 4.7 5 v v cc ? 1.5 v v in (0) log i cal ? 0 ? inpu t v o l t a g e 74c , v cc = 4.7 5 v 0 .8 v v ou t ( 1) log i cal ? 1 ? outp ut v o l t age 74c , v cc = 4.7 5 v , i o = ? 360 a2 . 4 v v ou t ( 0) log i cal ? 0 ? outp ut v o l t age 74c , v cc = 4.7 5 v , i o = 36 0 a0 . 4 v o u t p u t dr i v e ( see fam ily c h ar a c ter i st ics d a ta s h e e t) t a = 25 c ( s ho r t cir c u i t cu r r en t) i so urce outp ut s our ce c u rr ent v cc = 5 . 0v , v out = 0v ? 1.7 5 ? 3. 3 m a (p -c h annel ) i so urce outp ut s our ce c u rr ent v cc = 10 v , v out = 0v ? 8.0 1 5 m a (p -c h annel ) i si nk outp ut s i nk c u r r ent v cc = 5 . 0v , v out = v cc 1.75 3. 6 m a (n - c hanne l ) i si nk outp ut s i nk c u r r ent v cc = 10 v , v out = v cc 8.0 1 6 m a (n - c hanne l )
3 w ww . f a i r c h ild se m i .c o m mm74C08 ac elect ri cal char acter ist i c s ( n ote 2) ( m m 74c 08) t a = 25 c, c l = 50 pf , un l e ss othe rw i s e spe c i f i e d not e 2 : a c pa ram e t e rs a r e gu ar ant e e d b y d c c o rrel a t e d t e s t in g. not e 3 : c a p ac i t a nc e i s gu ar a nt e ed b y p er iod ic t e s t in g. not e 4 : c pd de t e r m in es t h e n o l oa d ac p ow e r c o ns u m pt i o n of an y c m os d ev i c e . f o r c o m pl et e ex p l an at io n s ee f a m i ly c ha r ac t e r is t ic s a pp lic at io n n o t e ? an -9 0. t y pi cal per f or m a nce char acter ist i cs pr opa ga t i o n d e l a y t i me v s loa d c a pa ci t a n c e mm m7 4 c 08 ac t est cir c uit not e : de lay s m e a s ur ed w it h in pu t t r , t f = 20 n s swi t chi ng t i m e w avef orms s y mb ol par a m e te r c o ndi ti o n s m i n t y p m ax u n i t s t pd0 , t pd 1 p r op agati o n de l a y t i m e to v cc = 5.0 v 80 140 ns log i cal ? 1 ? or ? 0 ? v cc = 10 v 4 0 7 0 c in inp u t c apa ci t ance ( n o te 3) 5.0 p f c pd p o w e r d i ssi p a ti on c a p a ci tance ( n o te 4) p e r ga te 14 pf
www .fa ir ch ild se m i . c o m 4 mm74C08 p h ysical d i mension s in ch e s ( m illim e t e r s) u n l e ss o t h e r wise n o te d 14 -l ead s m all ou tlin e i n t e g r a t ed c i r c u i t (s oi c ) , j e d e c ms - 012 , 0. 150 " n a r r o w p a cka ge n u m b er m 14a
5 w ww . f a i r c h ild se m i .c o m mm74C08 quad 2-input and gate phys ical di m e nsions in ch e s ( m illim e t e r s) u n l e ss o t h e r wise n o t e d ( c o n tin u e d ) 14 -l ead p l a sti c d u al- i n - l i ne p ac kag e ( p d i p ) , je d e c ms - 001 , 0 . 30 0" w i d e p ack ag e n u m b e r n 14a f airchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and fairchild reserves the right at any time without notice to change said circuitry and specifications. l i fe suppo rt po l i cy f a irchi l d ? s pro d u c t s a r e no t autho r i z ed fo r use as cri ti cal co m p o n ents i n l i fe suppo rt de vi ce s o r sys t e m s wi t h o u t t h e expres s wri t t e n ap pro v a l o f t h e presi dent o f f a i rchi l d s e m i condu ct or corporat ion. as u s e d h e r e in : 1. life sup por t de vices o r syst em s ar e dev i c es or syste m s w h i c h , ( a ) ar e i n tend ed fo r su rgi c al i m pl an t i n t o t h e bo dy , or (b) sup por t or susta i n l i f e, and (c) w hose fai l u re to p e r f or m w h e n pr op erl y u s ed i n acco rd ance w i t h i n st ruct i ons fo r u s e pr ovi d e d i n t he l abe l i ng, ca n be re a- son a b l y exp e cte d t o r e su l t in a sign ifican t in j u r y to t h e use r . 2. a c r i t i c a l com p o nen t i n any com p o nen t o f a l i f e s upp or t d e vice or syste m wh ose failu r e to p e r f or m ca n b e r ea- so na bl y e x pec ted to c ause th e fa i l u re of the l i f e s upp or t d e vice or syste m , or to a f fec t its s a fet y or ef f e ctive n e ss. www .fairchildsemi.com
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