Name: SN74HC257DBR
Brand: Rochester Electronics
SKU: SN74HC257DBR
Rating: 5.0 (99 reviews)

Umfanekiso wereferensi, nceda uqhagamshelane nathi ukuze ufumane umfanekiso wokwenyani

Icandelo lomvelisi: SN74HC257DBR

Umenzi: Rochester Electronics

Inkcazo: QUAD 2-LINE TO 1-LINE DATA SELEC

Udidi: iisekethe ezidibeneyo

Usapho: logic - ukutshintshwa komqondiso, i-multiplexers, i-decoders

Uthotho: -

Ikhona evenkileni: 0

Amaxwebhu edatha kwi-Intanethi: -

SN74HC257DBR Qaphela

I-Chimicron ngumthengisi ozimeleyo wamacandelo e-elektroniki. Sinemithombo ethembekileyo yezinto ze-elektroniki, sithengisa kuphela iimveliso ezintsha kunye nezoqobo kwaye sinikezela ngewaranti yonyaka omnye kwiimveliso zethu. Thenga i-SN74HRochester Electronics57DBR Rochester Electronics kwi-chimicron.com. Sinamaqhekeza e-0 e-SN74HRochester Electronics57DBR kwisitokhwe esikhoyo ngoku. Ngenisa umbuzo nge-SN74HRochester Electronics57DBR okanye thumela i-imeyile [email protected], siya kuqhagamshelana nawe kwiiyure ze-24.

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uthotho:74HC
ipakethe:Bulk
ubume benxalenye:Active
uhlobo:Multiplexer
isiphaluka:4 x 2:1
iisekethe ezizimeleyo:1
okwangoku - imveliso ephezulu, ephantsi:7.8mA, 7.8mA

umthombo wobonelelo lombane:Single Supply
umbane - unikezelo:2V ~ 6V
ubushushu bokusebenza:-40°C ~ 125°C
uhlobo lokuxhoma:Surface Mount
iphakheji / ityala:16-SSOP (0.209", 5.30mm Width)
iphakheji yesixhobo somthengisi:16-SSOP

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.
Ukubuya / Warranty	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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