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CxeMOTexHHKa y3Jios Ha MOII MHKpocxeMax

1.1.06mne 0C06eHH0CTM MWKpOCXeM, pa6oTaK)iUMx b pe>KMMe mmkpotokob

ripoMbiujneHHOCTb BbinycKaeT wnpoKnn accopTUMem nornHecKHx mmkpoc-xeM, ncnonb3yioiHMx cipyKTypbi Meiann-oKucen-nonynpoBoflHMK (MOn v\m KMOn). Ha nx ocHOBe BbinonHeHbi TaKne pacnpocTpaHeHHbie cepMM, xax K176 (CD4000), K561 (CD4000A), KP1561 (CD4000B), 564 n 1564 — b CKo6Kax yKa3aHbi nMnopT-Hbie aHanorMMHbie cepnn. 3tm MMKpocxewbł omMMaioTcn oneHb ManbtM noTpeGneHM-eM TOKa b cTaTHnecKOM pexnMe — 0,1...100 mkA, bwcokom Haflex<HOCTbK) n

nOMeXOyCTOM HM BOCTbłO.

OTjiMHMTenbHafl ocoóeHHocTb cepMM KP1561 ot K561 — Hannnne 6y0epHbix 3/ieMeHTOB Ha Bxoaax m Bbłxoflax, b pe3ynbTaie nero Bce MMKpocxeMbi cepMM MMe-fOT npMMepHO OflMHaKOBbte BbtXOflHbie xapaKTepMCTMKM. KpOMe TOTO, MMKpoexeMbl KP1561 3aiMMineHbi ot neperpy30K ksk no Bxony, Tax m no Bbixooy (b BbixoflHbie Henn noOaBJieHbi TOKOorpaHMHMTenbHbie pe3nCTopbł), ho HeKOTopbie M3 sneMeHTOB oaHHon cepMM MMeioT MeHbiiiMM flonycTMMbiM HMana30H nnTafomero HanpnxeHMfl.

JlorMKa paÓOT^I MMKpOCXeM C MfleHTMHHblMM 6yKBeHHO-MM$pOBbiMM 0603Ha-neHMHMM nocne HOMepa cepMM y K176, K561, KP1561, 564 m 1564 oanHaKOBa (Hy-MepaMMH BbiBonoB Ta xe).

MMKpocxeMbi cepMM K561 (564, 1561, 1564) HBnnłOTcn 6onee coBpeMeHHbtMM no cpaBHeHMK> c cepnen 176 m npeBOCxojqnT mx no BceM napaMeTpaM. KpoMe Toro, y hmx 6onee uinpoKnn HOMeHKnaTypHbiM nepeneHb. CpaBHMTb ocHoBHbie napaMeTpbi CepMM MMKp0CxeM MOJKHO no npMBefleHHOM TaÓnMMe 1.1.

Taójmua 1.1

IlapaMeTp MM KpOCXeMbl	K176 CD4000	K561 CD4000A	KP15Ś1 CD4000B MC14000B	564	KI 564 74HC MM54HC	SN74HC	KP1554 74AC
P, (MKBT/BeHT)	10	0,4	0,4	0,4	0,4	0,2	25
T3an, (hc)	200	50	50	50	10	10	10
Unm, (B)	5...12	3...15	3...15	3...15	2...6	5	2...6

CepMM 564 m 1564 BbinycKafOTcn c nnaHapHbiM pacnono>KeHHeM BbłBOflOB m oTTiMnałOTcn ot ocTanbHbix cepMM MOn MMKpocxeM MeHbiiiMMM pa3MepaMM Kopnyca

M nOBblUjeHHOM paflMaHMOHHOM ĆTOMKOCTbłO (MCnonb3yłOTCH BOeHHbIMM).

B nocneflHMe ro^bi Bce 6onbujee pacnpocTpaHeHMe nonynatoT cepMM (74AS.., SN74HC.., SN74HCT.., SN74HCTL..), co3flaHHbie Ha 6a3e KMOn-TexHonorMM m o6-naflałomne 100% coBMecTMMOCTbło c TTJ"1 MMKpocxeM3MM. 3to no3BonneT bo mho-

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