HD100155 HITACHI

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Technical content

Quad. Multiplexers/Latches The HD100155 contains four transparent latches, high signal from either Dy or D, to an output. The each of which can accept and store data from two Select inputs can be tied together for applications sources. When both Enable (En) inputs are low, requiring only that data be steered from either Do the data that appears at an outputs is controlled or D,. by the Select (Sn) inputs, as shown in the A positive-going signal on either Enable input operating mode table. In addition to routing data latches the outputs. A high signal on the Master from either Dy or D,, the Select inputs can force Reset (MS) input overrides all the other inputs and the outputs low for the case where the latch is forces the QO outputs low. transparent (both Enables are low) and can steer a HM OPERATING MODE TABLE MTRUTH TABLE E, E; S St ea MR E, E> S, So Di Dot Q. Q, —— eens Sen re sf pt Pd De | Dea | Qe Qa x 4H x ~ latched* H 7 x x . x , H L es ee Oe Dow ci] et] ef] ul] al auld~« | von L L L H D:.+Di, L L L H H L x H L Ls L H L 1. Li bie L | Ll x H | L H H = High Level | Bye] bey ETH x [x | Ab l.=l.ow Level L L L H L H x L H x= Immaterial , ° oe Te oO ~ H = High l.evel 1. =t.ow level « ~ [mmaterial MPIN ARRANGEMENT @®HD100155 @ HD100155F Del) 24} Dos E> Ei Mk tee Si Se QL] 2 23| ] Di. i i i i i i ct rc, Se 1 3 ts al j3 22[ | Do os a oF rt) Gs TC at: at] & i []z os Qf | 5 20} | Es Lt Hop SH ar ee 1h Dua Vee 6 )3 MR _. cu — wl: PTI 0. VocaL | 7 i VEE wef dn i i] nn a 7 x 4 i H 2 ‘| 'E. UU ULL als 16 [_] So = JUL ee We ee Ve Qe Qf jie 15] } Dis “Top View: Qt Jil 14[ ] Dos Dot J 12 1a[ | Ds ‘Top View! @ HITACHI 159

MR Fa Fi Ie Do Dh. De. Din Dor Di. De Si So 7 VY thd ae ee © Gee 2 ee rT |} {7 . fT J] jt, J | | | ; —E 1) E 1) E D FE. D IDC CHARACTERISTICS (Vez =—4.2 to —4.8V, Vec= Veca=GND, Ta=0to +857C) ——— Item Symbol |! Test Condition typ Unit Supply Current lee All input open 60 95 mA | Sn input 220 E, input . 350 Input Current | fix Vis = Vin max TO ~ _ uA | Data input 340 | | MR input ~ 430 Note) As for other items. refer to the “Common DC Characteristics”. 160 @ HITACHI

Ts inggnnz¢‘nnznqzg tt nnn — mn MA VIOOI55, HDIOOISSF MBAC CHARACTERISTICS ( Ver=—2.2to —2.8V, Vec= Veca=2.0V) @ HD100155 a a ; 7 : em ; Sym est Condition ——— ni Propagation haa tome | |S input |_ 1.40 ee ns . . D ERPELH, EPHL : a Delay Time Ei Setup Time ty fand |S inp 230! — | 2a | — | 2.30) — | ns | waveform MR input (Release Time) ~ 1,.30' — 1.50 = | = | 1.50) OO —— Pulse Width fw ns @ HD100155F ae -_ ' ! 0c | 25°C | BST . : min | max | min | typ max a a , fern. fern * = i ns | — ! —_,_,T7T +++ e test | circuit Data input | 0.50! - | 0.60] — | — 0.60 -- Setup Time | tse | and S input | 2.10} — | 2.30) — | — 2.30 — ns ! | waveform MR input (Release Time) | 1.20) — | 1.40] — | — | 1.40 — Hold Time i fh | ns Pulse Width + fv re ns Note) The circuits in a test socket or mounted on a printed circuit board and transverse air flow greater than 2.5m s (500 linear fpm’ is maintained. @ HITACHI 161