Topic 74HC405X from EPARTS FAQ base
— SU.HARDW.HSMODEM (2:5020/299) ———————————————————————————— SU.HARDW.HSMODEM — From : Kesha Pan 2:5020/68.11 Mon 27 Feb 95 00:32 Subj : Re: ZyXEL ———————————————————————————————————————————————————————————————————————————————— 74HCXXX, êàê òû çíàåøü, áûñòpûé ÊÌÎÏ. Ôyíêöèîíàëüíî ñîîòâåòñòâyåò, 74(Y)XXX, ò.å. ÒÒË(Y). Hî â ýòîé ñåpèè åñòü ýë-òû, ÿâëÿþùèåñÿ ôyíêöèàíàëüíûìè àíàëîãàìè ÊÌÎÏà 40XXX. Îíè ìàpêèpyþòñÿ êàê 74HC40XXX. > 74HC4052 Dual 4-channel analog multiplexer/demultiplexer 16 +Vcc _ Ú———Á———¿ E - enable input (active LOW) ³ _ ³ 1Z, 2Z - common inputs/outputs 6—o E 1Y0×12 1Yn, 2Yn - independent iputs/outputs 10—´S0 1Y1×14 S0, S1 - select inputs 9—´S1 1Y2×15 ³ 1Y3×11 13—´1Z 2Y0×1 Àíàëîã - 1561ÊÏ1. ³ 2Y1×5 Öèòàòà èç îïèñàíèÿ 74HC4053. 3—´2Z 2Y2×2 Âñåãî 11 ñòpàíèö. ³ 2Y3×4 À—————٠8³ 7 -Vee —Á— > 74HC4053 Triple 2-channel analog multiplexer/demultiplexer 16 +Vcc _ Ú———Á———¿ E - enable input (active LOW) ³ _ ³ 1Z, 2Z, 3Z - common inputs/outputs 6—o E 1Y0×12 1Yn, 2Yn, 3Yn - independent iputs/outputs 11—´S0 1Y1×13 S0, S1, S2 - select inputs 10—´S1 ³ 9—´S2 2Y3×2 ³ 2Y0×1 Àíàëîã - ìíå íåèçâåñòåí. 14—´1Z ³ Öèòàòà èç îïèñàíèÿ 74HC4053. 15—´2Z 3Y2×5 Âñåãî 13 ñòpàíèö. 4—´3Z 3Y3×3 À—————٠8³ 7 -Vee —Á—
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