SN74LS90DG4

Umfanekiso wereferensi, nceda uqhagamshelane nathi ukuze ufumane umfanekiso wokwenyani

Icandelo lomvelisi

SN74LS90DG4

Umenzi
Texas
Inkcazo
IC COUNTER DECADE 4BIT 14SOIC
Udidi
iisekethe ezidibeneyo
Usapho
logic - zokubala, izahluli
Uthotho
-
Ikhona evenkileni
0
Amaxwebhu edatha kwi-Intanethi
-
Ukubuza
  • uthotho:74LS
  • ipakethe:Tube
  • ubume benxalenye:Active
  • uhlobo lwengqiqo:Counter, Decade
  • ulwalathiso:Up
  • inani lezinto:1
  • inani lamasuntswana kwinto nganye:4
  • seta kwakhona:Asynchronous
  • ixesha:-
  • izinga lokubala:42 MHz
  • uhlobo lwe-trigger:Negative Edge
  • umbane - unikezelo:4.75 V ~ 5.25 V
  • ubushushu bokusebenza:0°C ~ 70°C
  • uhlobo lokuxhoma:Surface Mount
  • iphakheji / ityala:14-SOIC (0.154", 3.90mm Width)
  • iphakheji yesixhobo somthengisi:14-SOIC
Ukuhambisa ngenqanawe Ixesha lokuhambisa Kwiindawo ezisesitokhweni, iiodolo ziqikelelwa ukuba zithunyelwe ngenqanawa ngeentsuku ezi-3.
Sithumela iiodolo kanye ngemini malunga nentsimbi yesi-5 ngaphandle kweCawa.
Nje ukuba ithunyelwe, ixesha lokuhanjiswa eliqikelelweyo lixhomekeke kwezi khuriya zingezantsi ozikhethileyo.
DHL Express, 3-7 iintsuku
zokusebenza DHL eCommerce,12-22 iintsuku
zokusebenza FedEx International Priority, 3-7 iintsuku
EMS, 10-15 iintsuku zoshishino
Irejista Air Mail, 15-30 iintsuku zokusebenza
Amaxabiso okuthumela ngenqanawa Amaxabiso okuthumela nge-odolo yakho anokufumaneka kwinqwelo yokuthenga.
Ukhetho lokuthumela ngenqanawa Sinikezela nge-DHL, i-FedEx, i-UPS, i-EMS, i-SF Express, kunye ne-Registered Air Mail yokuthunyelwa kwamanye amazwe.
Ukulandelela ngenqanawa Siza kukwazisa nge-imeyile ngenombolo yokulandelela xa iodolo ithunyelwe.
Unako kwakhona ukufumana inombolo yokulandelela kwimbali odolo.
Ukubuya / Warranty Ukubuya Iimbuyekezo zidla ngokuvunywa xa zigqityiwe zingaphelanga iintsuku ezingama-30 ukususela kumhla wothutho, nceda uqhagamshelane nenkonzo yabathengi ukuze ufumane isigunyaziso sembuyekezo.
Amalungu kufuneka angasetyenziswa kwaye afakwe kwi-original package.
Umthengi kufuneka athathe intlawulo yokuthumela ngenqanawa.
Iwaranti Zonke izinto ezithengiweyo ziza nomgaqo-nkqubo wokubuyisela imali yeentsuku ezingama-30, kunye newaranti yeentsuku ezingama-90 kuzo naziphi na iziphene zokuvelisa.
Esi siqinisekiso asiyi kusebenza kuyo nayiphi na into apho iziphene zibangelwe kukudityaniswa kwabathengi ngokungafanelekanga, ukusilela komthengi ukulandela imiyalelo, ukuguqulwa kwemveliso, ukungakhathali okanye ukusebenza ngokungafanelekanga.

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