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SN74LS640DW

SN74LS640DW

SN74LS640DW

Pour Référence Seulement

Référence SN74LS640DW
Fabricant Texas Instruments
Description IC BUS TRANSCEIVER 8BIT 20SOIC
Fiche technique
paquet 20-SOIC (0.295", 7.50mm Width)
ECAD
En stock 3 792 piece(s)
Prix unitaire $ 2,5582 *
Délai de mise en œuvre VÊtre confirmé
Temps de livraison estimé déc. 25 - déc. 30 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS640DW 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 SN74LS640DW avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS640DW.

Spécifications SN74LS640DW

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - Tampons, circuits d'attaque, récepteurs, émetteurs-récepteurs
paquet20-SOIC (0.295", 7.50mm Width)
ECAD
Séries74LS
Type de logiqueTransceiver, Inverting
Nombre d'éléments1
Nombre de bits par élément8
Type d'entrée-
Le type de sortiePush-Pull
Courant - Sortie haut, bas15mA, 24mA
Tension - Alimentation4.75 V ~ 5.25 V
Température de fonctionnement0°C ~ 70°C (TA)
Type de montageSurface Mount
Paquet / cas20-SOIC (0.295", 7.50mm Width)
Package de périphérique fournisseur20-SOIC

SN74LS640DW Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS640DW FAQ

  • 1. How to order SN74LS640DW 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 SN74LS640DW is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS640DW. All suppliers must pass our qualification reviews before they can publish their products including SN74LS640DW on Heisener; we pay more attention to the channels and quality of SN74LS640DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS640DW price and inventory displayed accurate?
    The price and inventory of SN74LS640DW 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 SN74LS640DW?
    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 SN74LS640DW we delivered, we will accept the replacement or return of the SN74LS640DW 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 SN74LS640DW.
    (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 SN74LS640DW pin diagram, SN74LS640DW datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS640DW Produits Connexes

1825J0500274JXR 1825J0500274JXR Knowles Syfer, CAP CER 0.27UF 50V X7R 1825, 1825 (4564 Metric), 74LS Vue
UPM0J102MHD6 UPM0J102MHD6 Nichicon, CAP ALUM 1000UF 20% 6.3V RADIAL, Radial, Can, 74LS Vue
ELM 4-335 ELM 4-335 Bivar Inc., LED MT SR VERT X 0.335" 3MM 2LD, -, 74LS Vue
MXLSMCGLCE13A MXLSMCGLCE13A Microsemi Corporation, TVS DIODE 13VWM 21.5VC DO215AB, DO-215AB, SMC Gull Wing, 74LS Vue
CW010634R0JE73 CW010634R0JE73 Vishay Dale, RES 634 OHM 13W 5% AXIAL, Axial, 74LS Vue
CMF50121K00DHEB CMF50121K00DHEB Vishay Dale, RES 121K OHM 1/4W .5% AXIAL, Axial, 74LS Vue
CRCW020157K6FNED CRCW020157K6FNED Vishay Dale, RES SMD 57.6K OHM 1% 1/20W 0201, 0201 (0603 Metric), 74LS Vue
RE0402FRE07806KL RE0402FRE07806KL Yageo, RES SMD 806K OHM 1% 1/16W 0402, 0402 (1005 Metric), 74LS Vue
A481308 A481308 Eaton, CONN BARRIER STRIP 8CIRC 0.562", -, 74LS Vue
N3440-5202RB N3440-5202RB 3M, CONN HEADER 30PS R/A SHORT LATCH, -, 74LS Vue
7291-7PG-300 7291-7PG-300 Conxall/Switchcraft, CONN RCPT 7POS PNL MNT PIN, -, 74LS Vue
VI-B5T-MX-F4 VI-B5T-MX-F4 Vicor Corporation, CONVERTER MOD DC/DC 6.5V 75W, Full Brick, 74LS Vue

SN74LS640DW 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

Référence Fabricant Description Stock

SN74LS640DWR

D# V72:2272_07345939

 Texas Instruments

Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R

RoHS: Compliant
 0

SN74LS640DW

D# V36:1790_07345937

 Texas Instruments

Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS640DWR2

D# SN74LS640DWR2

 ON Semiconductor

- Bulk (Alt: SN74LS640DWR2)

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

SN74LS640DW

 Texas Instruments

25
Référence Fabricant Description Stock

SN74LS640DWR

 ON Semiconductor

M: LS640 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 PLASTIC, SOIC-20

 3000

SN74LS640DWRE4

 Rochester Electronics LLC

74LS640 Bus Transceiver SN74LS640DWRE4

 0

SN74LS640DWRG4

 Rochester Electronics LLC

74LS640 Bus Transceiver SN74LS640DWRG4

 0

SN74LS640DWG4

 Texas Instruments

IC BUS TRANSCEIVER 8BIT 20SOIC

 0

SN74LS640DW

 ON Semiconductor

M: LS640 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 PLASTIC, SOIC-20

 3000

SN74LS640DWE4

 Rochester Electronics LLC

74LS640 Bus Transceiver SN74LS640DWE4

 0
Référence Fabricant Description Stock

SN74LS640DWR2

D# 2156-SN74LS640DWR2-ND

 Rochester Electronics LLC

BUS TRANSCEIVER

 3000

SN74LS640DWR

D# 296-29734-1-ND

 Texas Instruments

IC TXRX INVERT 5.25V 20SOIC

 841

SN74LS640DW

D# 296-34016-5-ND

 Texas Instruments

IC TXRX INVERT 5.25V 20SOIC

 187
Référence Fabricant Description Stock

SN74LS640DW

 Texas Instruments

In stock shipping within 2days

 117
Référence Fabricant Description Stock

SN74LS640DWR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 2380

SN74LS640DWR2

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 3570

SN74LS640DW

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 2216

SN74LS640DWG4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 37
Référence Fabricant Description Stock

SN74LS640DWRE4

 Texas Instruments

OEM/CM ONLY

 1059

SN74LS640DWE4

 Texas Instruments

OEM/CM ONLY

 541

SN74LS640DWG4

 Texas Instruments

OEM/CM ONLY

 632
Référence Fabricant Description Stock

SN74LS640DW

D# 595-SN74LS640DW

 Texas Instruments

Bus Transceivers Octal bus Transceiver

RoHS: Compliant
 260
Référence Fabricant Description Stock

SN74LS640DWR

D# NS-SN74LS640DWR

 Texas Instruments

OEM/CM ONLY

 3692

SN74LS640DWRE4

D# NS-SN74LS640DWRE4

 Texas Instruments

OEM/CM ONLY

 3935

SN74LS640DWRG4

D# NS-SN74LS640DWRG4

 Texas Instruments

OEM/CM ONLY

 9405

SN74LS640DWE4

D# NS-SN74LS640DWE4

 Texas Instruments

OEM/CM ONLY

 3651

SN74LS640DW

D# NS-SN74LS640DW

 Texas Instruments

OEM/CM ONLY

 8286

SN74LS640DWG4

D# NS-SN74LS640DWG4

 Texas Instruments

OEM/CM ONLY

 8725
Référence Fabricant Description Stock

SN74LS640DWR

 Motorola Semiconductor Products

138

SN74LS640DW

 Motorola Semiconductor Products

Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP

 8
Référence Fabricant Description Stock

SN74LS640DW

D# SN74LS640DW

 Texas Instruments

Semiconductor

 30
Référence Fabricant Description Stock

SN74LS640DW

 Texas Instruments

SN74LS640 Octal bus transceivers

RoHS: Compliant
 5023

SN74LS640DWR2

 ON Semiconductor

Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R

RoHS: Not Compliant
 3000
Référence Fabricant Description Stock

SN74LS640DW

 Texas Instruments

OEM/CM ONLY

 3212

SN74LS640DWR

 Texas Instruments

OEM/CM ONLY

 3782

SN74LS640DWG4

 Texas Instruments

OEM/CM ONLY

 63
Référence Fabricant Description Stock

SN74LS640DWR

 Texas Instruments

Octal bus transceivers

 0

SN74LS640DW

 Texas Instruments

Octal bus transceivers

 2
Référence Fabricant Description Stock

SN74LS640DW

 Texas Instruments

shipping today

 18
Référence Fabricant Description Stock

SN74LS640DWR

D# 31334612

 Texas Instruments

Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS640DWR

 Texas Instruments

RFQ

 2343

SN74LS640DWRG4

 Texas Instruments

RFQ

 9953

SN74LS640DW

 mfr

RFQ

 5343

SN74LS640DWG4

 Texas Instruments

RFQ

 11179

Quick Inquiry

SN74LS640DW

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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SN74LS640DW Tags

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