Name: SN74LS257BD
Brand: Rochester Electronics
SKU: SN74LS257BD
Rating: 5.0 (99 reviews)

Chithunzichi ndichofotokozera, chonde titumizireni kuti mupeze chithunzi chenicheni

Wopanga Gawo: SN74LS257BD

Wopanga: Rochester Electronics

Kufotokozera: IC MULTIPLEXER 4 X 2:1 16SOIC

Gulu: mabwalo ophatikizika

Banja: logic - masiwichi azizindikiro, ma multiplexers, ma decoder

Mndandanda: -

Zilipo: 64957

Datasheets Online: -

SN74LS257BD Zindikirani

Chimicron ndi wodziyimira pawokha wogawa zida zamagetsi. Tili ndi magwero odalirika a zida zamagetsi, timangogulitsa zatsopano & zoyambilira ndipo timapereka chitsimikizo cha chaka chimodzi pazogulitsa zathu. Gulani SN74LS257BD Rochester Electronics pa chimicron.com. Tili ndi 64957 zidutswa za SN74LS257BD zomwe zilipo pakali pano. Tumizani kufunsa kwa SN74LS257BD kapena tumizani imelo [email protected], tidzakulumikizani mumaola 24.

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mndandanda:74LS
phukusi:Tube
gawo udindo:Obsolete
mtundu:Multiplexer
dera:4 x 2:1
mayendedwe odziyimira pawokha:1
panopa - kutulutsa kwakukulu, kutsika:2.6mA, 24mA

gwero lamagetsi lamagetsi:Single Supply
voteji - kupereka:4.75V ~ 5.25V
kutentha kwa ntchito:0°C ~ 70°C
mtundu wokwera:Surface Mount
phukusi / bokosi:16-SOIC (0.154", 3.90mm Width)
katundu chipangizo phukusi:16-SOIC

Manyamulidwe	Nthawi yotumizira	Kwa magawo omwe ali m'masheya, maoda akuyembekezeka kutumizidwa m'masiku atatu. Timatumiza maoda kamodzi patsiku pafupifupi 5pm kupatula Lamlungu. Ikatumizidwa, nthawi yofananira yotumizira imadalira otumiza omwe ali pansipa omwe mwasankha. DHL Express, 3-7 masiku ntchito DHL eCommerce, 12-22 masiku ntchito FedEx Padziko Lonse Patsogolo, 3-7 masiku ntchito EMS, 10-15 masiku ntchito Registered Air Mail, 15-30 masiku ntchito
	Mitengo yotumizira	Mitengo yotumizira kuyitanitsa yanu ingapezeke m'ngolo yogulitsira.
	Njira yotumizira	Timapereka DHL, FedEx, UPS, EMS, SF Express, ndi zotumiza zapadziko lonse lapansi zolembetsa za Air Mail.
	Kutsata kotumizira	Tikukudziwitsani ndi imelo ndi nambala yotsata mukangotumiza. Mukhozanso kupeza nambala yotsatila mu mbiri yakale.

Kubwerera / Chitsimikizo	Kubwerera	Zobweza zimalandiridwa zikamalizidwa mkati mwa masiku 30 kuchokera tsiku lotumizidwa, chonde lemberani makasitomala kuti mulole kubweza. Zigawo zisagwiritsidwe ntchito komanso m'mapaketi oyambira. Makasitomala amayenera kulipira ndalama zotumizira.
Kubwerera / Chitsimikizo	Chitsimikizo	Zogula zonse zimabwera ndi ndondomeko yobwezera ndalama yamasiku 30, kuphatikizapo chitsimikizo cha masiku 90 motsutsana ndi vuto lililonse la kupanga. Chitsimikizochi sichidzagwira ntchito ku chinthu chilichonse chomwe cholakwika chachitika chifukwa cha kusonkhana kwamakasitomala kosayenera, kulephera kwa kasitomala kutsatira malangizo, kusinthidwa kwazinthu, kunyalanyaza kapena kuchita mosayenera.

Malangizo kwa Inu

Gawo Nambala	Kufotokozera	Stock	Mtengo wagawo
MC74ACT257NG Rochester Electronics	IC MULTIPLEXER 4 X 2:1 16DIP	Zilipo: 6136	$0.54000
SN54S251J Rochester Electronics	MUX 8 LINE IN, COMPLEMENTARY O/P	Zilipo: 1252	$3.15000
SN74CBT16212CDGVR Rochester Electronics	IC BUS FET EXC SW 12X2:2 56TVSOP	Zilipo: 3500	$0.84000
IH5341CJD Rochester Electronics	IH5341 DUAL RF/VIDEO SWITCH	Zilipo: 0	$1.07000
ADG3247BCPZ Rochester Electronics	IC BUS SWITCH 8 X 1:1 40LFCSP	Zilipo: 24644	$1.65000
74ACT11151N Rochester Electronics	MUX, ACT SERIES	Zilipo: 1210	$0.53000
SN74LVC138AQDRG4Q1 Rochester Electronics	IC DECODER/DEMUX 1X3:8 16SOIC	Zilipo: 30000	$0.23000
DG387AAA Rochester Electronics	GENERAL PURPOSE ANALOG SWITCH	Zilipo: 0	$1.07000
CD4066BPWR Texas	IC BILATERAL SW 1 X 1:1 14TSSOP	Zilipo: 2403	$0.44000
QS3386Q Rochester Electronics	QS3386 - BUS EXCHANGER, 4-BIT,	Zilipo: 1586	$2.00000