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SN74ALS688N

Isithombe ngesethenjwa, sicela usithinte ukuze uthole isithombe sangempela

Umkhiqizi Ingxenye
SN74ALS688N
Umkhiqizi
Texas Instruments
Incazelo
IC COMPARATOR IDENTITY 8B 20DIP
Isigaba
izifunda ezihlanganisiwe
Umndeni
logic - iziqhathanisi
Kukhona kusitoki
13424
Ama-datasheets aku-inthanethi
-
  • uchungechunge:74ALS
  • iphasela:Tube
  • isimo sengxenye:Active
  • uhlobo:Identity Comparator
  • inani lamabhithi:8
  • okukhiphayo:Active Low
  • umsebenzi wokuphumayo:A=B
  • voltage - supply:4.5V ~ 5.5V
  • yamanje - okukhiphayo okuphezulu, okuphansi:2.6mA, 24mA
  • ukulibaziseka okukhulu kokusakazwa @ v, ubuningi cl:20ns @ 5V, 50pF
  • current - quiescent (iq):-
  • izinga lokushisa lokusebenza:0°C ~ 70°C
  • iphakethe/ikesi:20-DIP (0.300", 7.62mm)
  • iphakheji yedivayisi yomphakeli:20-PDIP
  • uhlobo lokukhweza:Through Hole
Ukuthumela ngomkhumbi Isikhathi sokulethwa Ezingxenyeni ezingaphakathi kwesitoko, ama-oda alinganiselwa ukuthi azothunyelwa ngezinsuku ezi-3.
I-InFortune ithumela ama-oda kanye ngosuku cishe ngo-5pm ngaphandle kwangeSonto.
Uma isithunyelwe, isikhathi sokulethwa esilinganiselwe sincike kuzinkampani zenethiwekhi ezingezansi ozikhethile.
I-DHL Express, izinsuku zebhizinisi ezi-3-7.
I-DHL eCommerce, izinsuku zebhizinisi eziyi-12-22.
I-FedEx International Priority, izinsuku zebhizinisi ezi-3-7.
I-EMS, izinsuku zebhizinisi eziyi-10-15.
Imeyili Yomoya Ebhalisiwe, izinsuku zebhizinisi eziyi-15-30
Amanani okuthumela Amanani okuthumela e-oda lakho angatholakala enqoleni yokuthenga.
Inketho yokuthumela Sihlinzeka nge-DHL, i-FedEx, i-EMS, i-SF Express, kanye nokuthunyelwa kwe-Air Mail okubhalisiwe kwamanye amazwe.
Ukulandelela ngomkhumbi Sizokwazisa nge-imeyili ngenombolo yokulandelela uma i-oda selithunyelwe.
Ungathola futhi inombolo yokulandelela emlandweni we-oda.
Iyabuya / iwaranti Iyabuya Ukubuyisela kuvame ukwamukelwa uma sekuqediwe phakathi kwezinsuku ezingu-30 kusukela ngedethi yokuthunyelwa, sicela uxhumane nesevisi yamakhasimende ukuze uthole ukugunyazwa kokubuyisela.
Izingxenye kufanele zingasetshenziswa futhi emaphaketheni okuqala.
Ikhasimende kufanele lilawule ukuthunyelwa.
Iwaranti Konke ukuthengwa kwe-InFortune kuza nenqubomgomo yokubuyisela imali yezinsuku ezingu-30, kanye newaranti yezinsuku ezingu-90 ye-InFortune ngokumelene nanoma ikuphi ukonakala kokukhiqiza.
Lesi siqinisekiso ngeke sisebenze kunoma iyiphi into lapho iphutha lidalwe ukuhlangana kwamakhasimende okungafanele, ukwehluleka kwekhasimende ukulandela imiyalelo, ukuguqulwa komkhiqizo, ubudedengu noma ukusebenza okungafanele.
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