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SN74LS257BDR

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SN74LS257BDR

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Référence SN74LS257BDR
Fabricant Texas Instruments
Description IC DATASELCT/MUX 2-1 QUAD 16SOIC
Fiche technique
paquet 16-SOIC (0.154", 3.90mm Width)
ECAD
En stock 81 000 piece(s)
Prix unitaire $ 0,8570 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé mai 10 - mai 15 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS257BDR pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
  • Pour traiter votre demande de devis, s'il vous plaît ajouter SN74LS257BDR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS257BDR.

Spécifications SN74LS257BDR

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - Commutateurs de signaux, multiplexeurs, décodeurs
paquet16-SOIC (0.154", 3.90mm Width)
ECAD
Séries74LS
TypeMultiplexer
Circuit4 x 2:1
Circuits Indépendants1
Courant - Sortie haut, bas2.6mA, 24mA
Source d'alimentation en tensionSingle Supply
Tension - Alimentation4.75 V ~ 5.25 V
Température de fonctionnement0°C ~ 70°C
Type de montageSurface Mount
Paquet / cas16-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur16-SOIC

SN74LS257BDR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS257BDR FAQ

  • 1. How to order SN74LS257BDR on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that SN74LS257BDR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS257BDR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS257BDR on Heisener; we pay more attention to the channels and quality of SN74LS257BDR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS257BDR price and inventory displayed accurate?
    The price and inventory of SN74LS257BDR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of SN74LS257BDR?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74LS257BDR we delivered, we will accept the replacement or return of the SN74LS257BDR only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of SN74LS257BDR.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as SN74LS257BDR pin diagram, SN74LS257BDR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS257BDR Produits Connexes

SIT9120AC-1B1-XXE50.000000E SIT9120AC-1B1-XXE50.000000E SiTIME, -20 TO 70C, 3225, 20PPM, 2.25V-3, 6-SMD, No Lead, 74LS Vue
1825Y2000680FCR 1825Y2000680FCR Knowles Syfer, CAP CER 68PF 200V C0G/NP0 1825, 1825 (4564 Metric), 74LS Vue
CBR05C150JAGAC CBR05C150JAGAC KEMET, CAP CER 15PF 250V C0G/NP0 0505, 0505 (1313 Metric), 74LS Vue
C4532X7R2E224K230KA C4532X7R2E224K230KA TDK Corporation, CAP CER 0.22UF 250V X7R 1812, 1812 (4532 Metric), 74LS Vue
PE-8270 PE-8270 Pulse Electronics Network, TRANSFORMER, -, 74LS Vue
HEB-BB HEB-BB Eaton, FUSE HOLDR CART 600V 30A IN LINE, -, 74LS Vue
LELK2-1REC5-36682-100-V LELK2-1REC5-36682-100-V Sensata Technologies/Airpax, CIR BRKR MAG-HYDR LEVER, -, 74LS Vue
1825469-1 1825469-1 TE Connectivity ALCOSWITCH Switches, SWITCH SLIDE 4PDT 300MA 115V, -, 74LS Vue
P61-200-A-A-I72-20MA-A P61-200-A-A-I72-20MA-A SSI Technologies Inc, SENSOR 200PSIA 1/4 NPT W/TEMP, Cylinder, 74LS Vue
CLP-104-02-S-D CLP-104-02-S-D Samtec Inc., .050" X .050, -, 74LS Vue
DTS26F15-19SB-LC DTS26F15-19SB-LC TE Connectivity Deutsch Connectors, CONN PLG HSG FMALE 19POS INLINE, -, 74LS Vue
V300A5T300B3 V300A5T300B3 Vicor Corporation, CONVERTER MOD DC/DC 5V 300W, Full Brick, 74LS Vue

SN74LS257BDR Des garanties

Service Guarantee

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Quality Guarantee

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

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SN74LS257BD

D# V36:1790_07345708

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Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube

RoHS: Compliant
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SN74LS257BDR

D# V36:1790_07345711

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Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC T/R

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS257BDR2

D# SN74LS257BDR2

 Rochester Electronics LLC

- Bulk (Alt: SN74LS257BDR2)

 0
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SN74LS257BD

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149

SN74LS257BDR

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1054
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SN74LS257BDR

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IC DATASELCT/MUX 2-1 QUAD 16SOIC

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SN74LS257BDRG4

 Rochester Electronics LLC

74LS257 MUX SN74LS257BDRG4

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SN74LS257BD

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SN74LS257BDRE4

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74LS257 MUX SN74LS257BDRE4

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SN74LS257BDR

D# 296-SN74LS257BDRCT-ND

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IC MULTIPLEXER 4 X 2:1 16SOIC

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SN74LS257BD

D# 296-33982-5-ND

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IC MULTIPLEXER 4 X 2:1 16SOIC

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SN74LS257BD

 Motorola Semiconductor Products

In stock shipping within 2days

 725

SN74LS257BDR

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In stock shipping within 2days

 2500
Référence Fabricant Description Stock

SN74LS257BD

D# 3121115

 Texas Instruments

IC, DATA SELECTOR/MUX, SMD, SOIC16

RoHS: Compliant
Min Qty: 1
Container: Each
 0
Référence Fabricant Description Stock

SN74LS257BD

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 3083

SN74LS257BDR

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OEM/CM QUOTES ONLY | NO BROKERS

 5597

SN74LS257BDRG4

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74LS257BDR2

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OEM/CM QUOTES ONLY | NO BROKERS

 9969
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SN74LS257BDRE4

 Texas Instruments

OEM/CM ONLY

 575

SN74LS257BDR

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OEM/CM ONLY

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SN74LS257BDRG4

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SN74LS257BD

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In stock

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Référence Fabricant Description Stock

SN74LS257BDR

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OEM/CM Immediate delivery

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Référence Fabricant Description Stock

SN74LS257BDR

D# 595-SN74LS257BDR

 Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp

RoHS: Compliant
 277

SN74LS257BD

D# 595-SN74LS257BD

 Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 to 1

RoHS: Compliant
 629
Référence Fabricant Description Stock

SN74LS257BD

D# 26AJ9445

 Texas Instruments

IC, DATA SELECTOR/MUX, SMD, SOIC16, MSL:MSL 1 - Unlimited, SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 0
Référence Fabricant Description Stock

SN74LS257BD

D# NS-SN74LS257BD

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OEM/CM ONLY

 9699

SN74LS257BDRE4

D# NS-SN74LS257BDRE4

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OEM/CM ONLY

 4539

SN74LS257BDR

D# NS-SN74LS257BDR

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OEM/CM ONLY

 6316

SN74LS257BDRG4

D# NS-SN74LS257BDRG4

 Texas Instruments

OEM/CM ONLY

 9592

SN74LS257BDR2

D# NS-SN74LS257BDR2

 ON Semiconductor

OEM/CM ONLY

 1419
Référence Fabricant Description Stock

SN74LS257BDR

 Texas Instruments

LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, SOP

 2500

SN74LS257BD

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LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, SOP

 2300
Référence Fabricant Description Stock

SN74LS257BDR

D# SN74LS257BDR

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Semiconductor

 2500

SN74LS257BDR2

D# SN74LS257BDR2

 Motorola Semiconductor Products

Semiconductor

 8377
Référence Fabricant Description Stock

SN74LS257BD

D# 6632489

 Texas Instruments

Texas Instruments SN74LS257BD Multiplexer Quad 2:1, 16-Pin SOIC, PK

Min Qty: 5
Container: Package
 70
Référence Fabricant Description Stock

SN74LS257BDR

 Texas Instruments

SN74LS257B Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Compliant
 27500

SN74LS257BD

 ON Semiconductor

SN74LS257B Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Compliant
 1118
Référence Fabricant Description Stock

SN74LS257BDR2

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OEM/CM ONLY

 21256

SN74LS257BD

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OEM/CM ONLY

 14425

SN74LS257BDRG4

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OEM/CM ONLY

 5245

SN74LS257BDR

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OEM/CM ONLY

 11358
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SN74LS257BDR

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IN stock Immediate delivery

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Référence Fabricant Description Stock

SN74LS257BD

 Texas Instruments

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

 1
Référence Fabricant Description Stock

SN74LS257BDRE4

 Texas Instruments

RFQ

 2064

SN74LS257BD

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RFQ

 4093
Référence Fabricant Description Stock

SN74LS257BD

D# 3121115

 Texas Instruments

IC, DATA SELECTOR/MUX, SMD, SOIC16

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

SN74LS257BDR

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

ISO9001:2015, ICAS, IAF, UKAS

Voir les certificats

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