54s10/74S10 sttl 3 ? ?1/3 ?? ? ? 74 54 ? ? vcc ?? 4.75 5 5.25 4.5 5 5.5 v v ih ??? 2 2 v v il ??? 0.8 0.8 v i oh ?? -1.0 -1.0 ma i ol ?? 20 20 ma t a ? -40 85 -55 125 ?? a b c y h h h l l h l h l h tpd=3ns pd=19mw / ? ? bdtic ?? www.bdtic.com/semiconductor www.bdtic.com
54s10/74S10 sttl 3 ??????? 74 54 ? ? v ik ?? vcc= i i = - 18ma -1.2 -1.2 v vcc= v il = v oh ??? i oh = 2.7 2.5 3.4 v vcc= v ih =2v v ol ??? i ol = 0.5 0.5 v i i ( ?? ) vcc= v i = 5.5 v 1 1 ma i ih ?? vcc= v i = 2.7 v 50 50 a i il ?? vcc= v i = 0.5 v -2 -2 ma i os vcc= v o =0v -40 -100 -40 -100 ma i cch ??? vcc= v i =0v 12 7.5 12 ma i ccl ??? vcc= v i = 4.5 v 27 15 27 ma ?? vcc=5.0v, t a =25 2 ? vcc=5.0v, t a =25 ? ?? t plh ? a b c y 3 4.5 ns t phl ? a b c y c l =15pf r l =280 ? 3 5 ns t plh ? a b c y 4.5 ns t phl ? a b c y c l =50pf r l =280 ? 5 ns bdtic ?? www.bdtic.com/semiconductor www.bdtic.com
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