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TC74VCXHR162646FT 2003-03-12 1 |? cmos ??e ? ?? TC74VCXHR162646FT low-voltage 16-bit bus transceiver/register with bushold and series resistor TC74VCXHR162646FT ??Rl? cmos 16 ??? ???` / ?? cmos L?M 1.8 v 2.5 v 3.3 v ????? ? dir ?h? ? a b ??? dir ?l? ? b a ????`? oe ?h? ?? a b ???`? ( ??` ) ?B???xk sab sba ?l? ?????? sab sba ?h? ? d ?????????? ? ? cab cba ??? a b ???`?????? ???`??B?`m??? ????? 26 ? ????? ????????????? ???????o?o??? L L L L 26 ? ????? ??R : v cc = 1.8~3.6 v ?`?C??????????? ? : t pd = 3.8 ns ( ) (v cc = 3.0~3.6 v) : t pd = 4.9 ns ( ) (v cc = 2.3~2.7 v) : t pd = 9.8 ns ( ) (v cc = 1.8 v) ?` 3.6 v ??C?? : i oh /i ol = 12 ma ( ) (v cc = 3.0 v) : i oh /i ol = 8 ma ( ) (v cc = 2.3 v) : i oh /i ol = 4 ma ( ) (v cc = 1.8 v) ??? : 300 ma ?? : 200 v (jeita ? ) : 2000 v (mil-std ? ) ??` : tssop (thin shrink small outline package) ? 1: ??`?r???????? | : 0.25 g ( ? )
TC74VCXHR162646FT 2003-03-12 2 ??A ??A ??A ??A (top view) ? ? ? ? oe 1 56 1cba 1sba gnd 1b1 1b2 55 54 53 52 51 50 1dir 1 2 3 4 5 6 7 1cab 1sab gnd 1a1 1a2 v cc v cc 8 1a3 49 1b3 9 10 11 12 48 47 46 45 gnd 1a6 1a5 1a4 1b6 gnd 1b5 1b4 13 14 15 16 17 18 19 20 21 22 23 24 2a7 2a8 25 26 27 28 gnd 2sab 2cab 2dir 1b7 44 1b8 2b1 2b3 gnd 43 42 41 40 39 38 2b4 37 2b5 36 35 34 33 2b8 2b7 v cc 2b6 32 31 30 29 oe 2 2cba 2sba gnd 1a7 1a8 2a1 2a2 2a4 2a5 gnd 2a3 2a6 v cc 2b2 2sab 1a2 1a3 1a4 1a5 1a6 1a7 1a8 2a2 2a3 2a4 2a5 2a6 2a7 2a8 2a1 1b3 1b5 1b7 1b2 1b4 1b6 1b8 1b1 2b3 2b5 2b7 2b2 2b4 2b6 2b8 2b1 16 17 19 20 21 23 24 41 40 38 37 36 34 33 8 9 10 12 13 14 15 51 48 47 45 44 43 42 6 49 2cab 2sb a 2cb a 1sab 1cab 1sb a 1cb a 1di r 2di r 1a1 26 31 27 30 2 55 3 54 28 29 1 56 5 52 g3 3en1 (ba) 3en2 (ab) c4 g5 c6 g7 g10 10en8 (ba) 10en9 (ab) c11 g12 c13 g14 1 1 5 4d 5 1 1 2 6d 7 1 7 1 8 12 11d 1 9 13d 14 12 1 14 1 oe 2 oe 1
TC74VCXHR162646FT 2003-03-12 3 ? ? ? ? control inputs bus oe dir cab cba sab sba a b C x * x * x x z z a b ???`??B ??? h x x x x x a b ??????? ?????? ?`?? l l x * x * l x h h a ?` b ?? l l x * l x h h a ?` b ?? ?r?????` ???????? x * x * h x x qn ??????????` ? l l l h x * h x h h a ?`?? b ?? l l x * x * x l h h b ?` a ?? l l x * x l h h b ?` a ?? ?r?????` ???????? x * x * x h qn x ??????????` ? l l l l x * x h h h b ?`?? a ?? x : don?t care z : high impedance q n : ???????????????` * : ?? oe dir ??vS?P? ? a ? b ?`???????????????
TC74VCXHR162646FT 2003-03-12 4 ? ? ? ? d q ck q d ck 1b8 1cba 1sba 1b1 52 43 55 54 14 2 3 1a8 1cab 1sab oe 1 1dir 1a1 56 1 5 ? a b b a a a b b d q ck q d ck 2b8 2cba 2sba 2b1 42 33 30 31 24 27 26 2a8 2cab 2sab oe 2 2dir 2a1 29 28 15 ? a b b a a a b b
TC74VCXHR162646FT 2003-03-12 5 ??? ??? ??? ??? a : input b: output a : output b: input a : z b: z oe dir sab sba cab cba a b : don?t care z: high impedance
TC74VCXHR162646FT 2003-03-12 6 ?? ?? ?? ?? ? ? g ??R v cc 0.5~4.6 v ?` 0.5~4.6 ?R an, bn v in 0.5~v cc 0.5 v ?R an, bn v out 0.5~v cc 0.5 ( ? 2) v o` i ik 50 ma ` i ok 50 ( ? 3) ma i out 50 ma S?p? p d 400 mw ? /gnd (1 ?? ) i cc /i gnd 100 ma ? t stg 65~150 c ? 2: ?h? ? ?l? ?B i out ?????? ? 3: v out gnd, v out v cc ?X ?X ?X ?X ( ? ? ? ? 4) ? ? g 1.8~3.6 ??R v cc 1.2~3.6 ( ? 5) v ?` 0.3~3.6 ?R an, bn v in 0~v cc v ?R an, bn v out 0~v cc ( ? 6) v 12 ( ? 7) 8 ( ? 8) i oh /i ol 4 ( ? 9) ma ? t opr 40~85 c ?N?rg dt/dv 0~10 ( ? 10) ns/v ? 4: ?`?`???????? ?h? ? ?l? ???? ? 5: ?` ? 6: ?h? ? ?l? ?B ? 7: v cc 3.0~3.6 v ? 8: v cc 2.3~2.7 v ? 9: v cc 1.8 v ? 10: v in 0.8~2.0 v, v cc 3.0 v
TC74VCXHR162646FT 2003-03-12 7 ?? ?? ?? ?? dc (ta 40~85c, 2.7 v v cc 3.6 v) ? ? y v cc (v) g ?h? ? v ih 2.7~3.6 2.0 ?R ?l? ? v il 2.7~3.6 0.8 v i oh 100 a 2.7~3.6 v cc 0.2 i oh 6 ma 2.7 2.2 i oh 8 ma 3.0 2.4 ?h? ? v oh v in v ih or v il i oh 12 ma 3.0 2.2 i ol 100 a 2.7~3.6 0.2 i ol 6 ma 2.7 0.4 i ol 8 ma 3.0 0.55 ?R ?l? ? v ol v in v ih or v il i ol 12 ma 3.0 0.8 v ( ?` ) i in v in 0~3.6 v 2.7~3.6 5.0 a v in 0.8 v 3.0 75 ?` ???` i i (hold) v in 2.0 v 3.0 75 a ( ? 11) 3.6 500 ?` ``? i i (od) ( ? 12) 3.6 500 a `?` ?` i oz v in v ih or v il v out v cc or gnd 2.7~3.6 10.0 a i cc v in v cc or gnd 2.7~3.6 20.0 M i cc v ih v cc 0.6 v (1 ) 2.7~3.6 750 a ? 11: ???? ?l? ?h? ?????`?? ? 12: ???? ?h? ?l? ???????
TC74VCXHR162646FT 2003-03-12 8 dc (ta 40~85c, 2.3 v v cc 2.7 v) ? ? y v cc (v) g ?h? ? v ih 2.3~2.7 1.6 ?R ?l? ? v il 2.3~2.7 0.7 v i oh 100 a 2.3~2.7 v cc 0.2 i oh 4 ma 2.3 2.0 i oh 6 ma 2.3 1.8 ?h? ? v oh v in v ih or v il i oh 8 ma 2.3 1.7 i ol 100 a 2.3~2.7 0.2 i ol 6 ma 2.3 0.4 ?R ?l? ? v ol v in v ih or v il i ol 8 ma 2.3 0.6 v ( ?` ) i in v in 0~3.6 v 2.3~2.7 5.0 a v in 0.7 v 2.3 45 ?` ???` i i (hold) v in 1.6 v 2.3 45 a ( ? 13) 2.7 300 ?` ``? i i (od) ( ? 14) 2.7 300 a `?` ?` i oz v in v ih or v il v out v cc or gnd 2.3~2.7 10.0 a M i cc v in v cc or gnd 2.3~2.7 20.0 a ? 13: ???? ?l? ?h? ?????`?? ? 14: ???? ?h? ?l? ??????? dc (ta 40~85c, 1.8 v v cc 2.3 v) ? ? y v cc (v) g ?h? ? v ih 1.8~2.3 0.7
v cc ?R ?l? ? v il 1.8~2.3 0.2
v cc v i oh 100 a 1.8 v cc 0.2 ?h? ? v oh v in v ih or v il i oh 4 ma 1.8 1.4 i ol 100 a 1.8 0.2 ?R ?l? ? v ol v in v ih or v il i ol 4 ma 1.8 0.3 v ( ?` ) i in v in 0~3.6 v 1.8 5.0 a v in 0.36 v 1.8 25 ?` ???` i i (hold) v in 1.26 v 1.8 25 a ( ? 15) 1.8 200 ?` ``? i i (od) ( ? 16) 1.8 200 a `?` ?` i oz v in v ih or v il v out v cc or gnd 1.8 10.0 a M i cc v in v cc or gnd 1.8 20.0 a ? 15: ???? ?l? ?h? ????`?? ? 16: ???? ?h? ?l? ??????
TC74VCXHR162646FT 2003-03-12 9 ac (ta 40~85c, input: t r t f 2.0 ns, c l 30 pf, r l 500 ) ? ? y v cc (v) g 1.8 100 2.5 0.2 200 ???? f max 1, 2 3.3 0.3 250 mhz 1.8 1.5 9.8 2.5 0.2 0.8 4.9 W?rg (an, bn-bn, an) t plh t phl 1, 2 3.3 0.3 0.6 3.8 ns 1.8 1.5 9.8 2.5 0.2 0.8 5.8 W?rg (cab, cba-bn, an) t plh t phl 1, 3 3.3 0.3 0.6 4.1 ns 1.8 1.5 9.8 2.5 0.2 0.8 5.8 W?rg (sab, sba-bn, an) t plh t phl 1, 2 3.3 0.3 0.6 4.4 ns 1.8 1.5 9.8 2.5 0.2 0.8 5.9 ?`?rg ( oe , dir-an, bn) t pzl t pzh 1, 4, 5 3.3 0.3 0.6 4.3 ns 1.8 1.5 8.8 2.5 0.2 0.8 4.9 ?`?rg ( oe , dir-an, bn) t plz t phz 1, 4, 5 3.3 0.3 0.6 4.3 ns 1.8 4.0 D 2.5 0.2 1.5 ?? t w (h) t w (l) 1, 3 3.3 0.3 1.5 ns 1.8 2.5 2.5 0.2 1.5 ????rg t s 1, 3 3.3 0.3 1.5 ns 1.8 1.0 2.5 0.2 1.0 ?`?rg t h 1, 3 3.3 0.3 1.0 ns 1.8 0.5 2.5 0.2 0.5 ?g` t oslh t oshl ( ? 17) 3.3 0.3 0.5 ns ? (c l ) 50 pf ???????E 300 ps ???? ? 17: ?O???^?? (t oslh |t plhm t plhn |, t oshl |t phlm t phln |)
TC74VCXHR162646FT 2003-03-12 10 ??? ??? ??? ??? (ta 25c, input: t r t f 2.0 ns, c l 30 pf, r l 500 ) ? ? y v cc (v) ? g v ih 1.8 v, v il 0 v ( ? 18) 1.8 0.15 v ih 2.5 v, v il 0 v ( ? 18) 2.5 0.25 ???? v ol v olp v ih 3.3 v, v il 0 v ( ? 18) 3.3 0.35 v v ih 1.8 v, v il 0 v ( ? 18) 1.8 0.15 v ih 2.5 v, v il 0 v ( ? 18) 2.5 0.25 ???? v ol v olv v ih 3.3 v, v il 0 v ( ? 18) 3.3 0.35 v v ih 1.8 v, v il 0 v ( ? 18) 1.8 1.55 v ih 2.5 v, v il 0 v ( ? 18) 2.5 2.05 ???? v oh v ohv v ih 3.3 v, v il 0 v ( ? 18) 3.3 2.65 v ? 18: ??O???^?? (ta 25c) ? ? y v cc (v) ? g c in (dir, oe , cab, cba, sab, sba) 1.8, 2.5, 3.3 6 pf c i/o 1.8, 2.5, 3.3 7 pf ?? c pd f in 10 mhz ( ? 19) 1.8, 2.5, 3.3 20 pf ? 19: c pd ? M ic ??? o??r?M??? i cc (opr) c pd ? v cc ? f in i cc /16 (1 )
TC74VCXHR162646FT 2003-03-12 11 ac ???y ???y ???y ???y ac ???y ???y ???y ???y ? ? t plh , t phl open t plz , t pzl 6.0 v @v cc 3.3 0.3 v v cc
2 @v cc 2.5 0.2 v @v cc 1.8 v t phz , t pzh gnd 6.0 v or v cc
2 open gnd ? out p ut measure c l 30 pf r l 500 r l r l c l 1 90% 10% input (an, bn, sab, sba) gnd v ih t r 2.0 ns t f 2.0 ns v m output (bn, an) v ol v oh v m t plh t phl 2 t plh , t phl 10% input (an, bn) gnd v ih output (bn, an) v ol v oh v m t phl t plh t r 2.0 ns 90% v m t f 2.0 ns v ih gnd v m t s (h) t h (h) t h (l) t s (l) t w (h) t w (l) input (cab, cba) 3 t plh , t phl , t w , t s , t h
TC74VCXHR162646FT 2003-03-12 12 90% 10% v ol 3.0 v or v cc gnd 2.7 v v m t phz t pzh t r 2.0 ns t f 2.0 ns v m gnd v oh outputs enabled v m t plz t pzl v x v y outputs disabled outputs enabled output disable ( oe ) output (an, bn) low to off to low output (an, bn) high to off to high 4 t plz , t phz , t pzl , t pzh 90% 10% input (dir) v in gnd 3.0 v or v cc v ol v oh gnd 3.0 v or v cc v ol v oh gnd t f 2.0 ns t r 2.0 ns v m v m t phz t pzl v m v x v y t pzl t plz v m v x v y t pzh t phz t plz t pzh output (an) output (an) output (bn) output (bn) v m 5 t plz , t phz , t pzl , t pzh v cc ? 3.3 0.3 v 2.5 0.2 v 1.8 v v ih 2.7 v v cc v cc v m 1.5 v v cc /2 v cc /2 v x v ol 0.3 v v ol 0.15 v v ol 0.15 v v y v oh 0.3 v v oh 0.15 v v oh 0.15 v
TC74VCXHR162646FT 2003-03-12 13 ? ? ? ? | : 0.25 g ( ? )
TC74VCXHR162646FT 2003-03-12 14 ?|m????????u?`????? ?u??????u?`???????b??? ?????????C??O??? ?O?H??u????_J?u?^??????] ?????|??u??Q??????m??????? ?_J Y??d?u????C ( ?`?`?C??C?yCbI ????C? ) ????????e???|?m?????? `??{????C ( ?CC??C ???C??CN???? ) ?u???? ( ? ?? ? ? ) ??????^?????Y??d?u????? ???????????? Y??d?u??Q??????????? ? Y??d??g?u????h????H?Z ????b???^??g??SZ??? Y?d??gMi??????? 000629tba ?u??Q? ?u??Q? ?u??Q? ?u??Q?

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