Name: SN74LS21D
Brand: Texas
SKU: SN74LS21D
Rating: 5.0 (99 reviews)

Isithombe ngesethenjwa, sicela usithinte ukuze uthole isithombe sangempela

Umkhiqizi Ingxenye: SN74LS21D

Umkhiqizi: Texas

Incazelo: IC GATE AND 2CH 4-INP 14SOIC

Isigaba: izifunda ezihlanganisiwe

Umndeni: logic - amasango kanye inverters

Uchungechunge: -

Kukhona kusitoki: 723

Ama-datasheets aku-inthanethi: -

SN74LS21D 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-SN74LS21D Texas ku-chimicron.com. Sinezingxenye ze-723 ze-SN74LS21D esitokisini esitholakalayo manje. Hambisa umbuzo we-SN74LS21D noma thumela i-imeyili [email protected], sizokuthinta emahoreni angu-24.

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uchungechunge:74LS
iphasela:Tube
isimo sengxenye:Active
uhlobo lwe-logic:AND Gate
inani lamasekethe:2
inani lokokufaka:4
izici:-
voltage - supply:4.75V ~ 5.25V
yamanje - ethule (ubukhulu):-

yamanje - okukhiphayo okuphezulu, okuphansi:400µA, 8mA
izinga le-logic - liphansi:0.8V
izinga le-logic - liphezulu:2V
ukulibaziseka okukhulu kokusakazwa @ v, ubuningi cl:20ns @ 5V, 15pF
izinga lokushisa lokusebenza:0°C ~ 70°C
uhlobo lokukhweza:Surface Mount
iphakheji yedivayisi yomphakeli:14-SOIC
iphakethe/ikesi:14-SOIC (0.154", 3.90mm Width)

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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