Name: SN74HC257DBLE
Brand: Rochester Electronics
SKU: SN74HC257DBLE
Rating: 5.0 (99 reviews)

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Umkhiqizi Ingxenye: SN74HC257DBLE

Umkhiqizi: Rochester Electronics

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

Isigaba: izifunda ezihlanganisiwe

Umndeni: logic - ukushintshwa kwesignali, ama-multiplexer, ama-decoder

Uchungechunge: -

Kukhona kusitoki: 0

Ama-datasheets aku-inthanethi: -

SN74HC257DBLE Qaphela

I-Chimicron isisabalalisi esizimele sezingxenye ze-elekthronikhi. Sinemithombo ethembekile yezingxenye ze-elekthronikhi, sithengisa kuphela imikhiqizo emisha neyoqobo futhi sinikeza iwaranti yonyaka ongu-1 ngemikhiqizo yethu. Thenga i-SN74HRochester Electronics57DBLE Rochester Electronics ku-chimicron.com. Sinezingxenye ze-0 ze-SN74HRochester Electronics57DBLE esitokisini esitholakalayo manje. Hambisa umbuzo we-SN74HRochester Electronics57DBLE noma thumela i-imeyili [email protected], sizokuthinta emahoreni angu-24.

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uchungechunge:74HC
iphasela:Bulk
isimo sengxenye:Active
uhlobo:Multiplexer
isifunda:4 x 2:1
izifunda ezizimele:1
yamanje - okukhiphayo okuphezulu, okuphansi:7.8mA, 7.8mA

umthombo wokunikezwa kwamandla kagesi:Single Supply
voltage - supply:2V ~ 6V
izinga lokushisa lokusebenza:-40°C ~ 125°C
uhlobo lokukhweza:Surface Mount
iphakethe/ikesi:16-SSOP (0.209", 5.30mm Width)
iphakheji yedivayisi yomphakeli:16-SSOP

Ukuthumela ngomkhumbi	Isikhathi sokulethwa	Ezingxenyeni zesitoko, ama-oda alinganiselwa ukuthi azothunyelwa ngezinsuku ezi-3. Sithumela ama-oda kanye ngosuku cishe ngo-5pm ngaphandle kwangeSonto. Uma isithunyelwe, isikhathi sokulethwa esilinganiselwe sincike ezincwadini ezingezansi ozikhethile. I-DHL Express, izinsuku zebhizinisi ezi-3-7 ze- 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-UPS, 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 ngokuvamile kuyamukelwa 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.
Iyabuya / Iwaranti	Iwaranti	Konke okuthengiwe kuza nenqubomgomo yokubuyisela imali yezinsuku ezingu-30, kanye newaranti yezinsuku ezingu-90 ngokumelene nanoma yiziphi izinkinga zokukhiqiza. 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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