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SN74LS642N

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SN74LS642N

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Référence SN74LS642N
Fabricant Texas Instruments
Description IC BUS TRANSCEIVER 8BIT 20DIP
Fiche technique
paquet 20-DIP (0.300", 7.62mm)
ECAD
En stock 5 456 piece(s)
Prix unitaire $ 8,6271 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé janv. 25 - janv. 30 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS642N 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 SN74LS642N avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS642N.

Spécifications SN74LS642N

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - Tampons, circuits d'attaque, récepteurs, émetteurs-récepteurs
paquet20-DIP (0.300", 7.62mm)
ECAD
Séries74LS
Type de logiqueTransceiver, Inverting
Nombre d'éléments1
Nombre de bits par élément8
Type d'entrée-
Le type de sortieOpen Collector
Courant - Sortie haut, bas-, 24mA
Tension - Alimentation4.75 V ~ 5.25 V
Température de fonctionnement0°C ~ 70°C (TA)
Type de montageThrough Hole
Paquet / cas20-DIP (0.300", 7.62mm)
Package de périphérique fournisseur20-PDIP

SN74LS642N Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS642N FAQ

  • 1. How to order SN74LS642N 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 SN74LS642N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS642N. All suppliers must pass our qualification reviews before they can publish their products including SN74LS642N on Heisener; we pay more attention to the channels and quality of SN74LS642N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS642N price and inventory displayed accurate?
    The price and inventory of SN74LS642N 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 SN74LS642N?
    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 SN74LS642N we delivered, we will accept the replacement or return of the SN74LS642N 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 SN74LS642N.
    (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 SN74LS642N pin diagram, SN74LS642N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS642N Produits Connexes

SIT8209AC-32-18E-148.351648Y SIT8209AC-32-18E-148.351648Y SiTime, -20 TO 70C, 5032, 25PPM, 1.8V, 1, -, 74LS Vue
C315C912K1G5TA7301 C315C912K1G5TA7301 KEMET, CAP CER 9100PF 100V C0G RADIAL, Radial, 74LS Vue
BSP92P E6327 BSP92P E6327 Infineon Technologies, MOSFET P-CH 250V 0.26A SOT-223, TO-261-4, TO-261AA, 74LS Vue
8N3DV85LC-0067CDI8 8N3DV85LC-0067CDI8 IDT, Integrated Device Technology Inc, IC OSC VCXO DUAL FREQ 6-CLCC, 6-CLCC, 74LS Vue
MA1.5KE24AE3 MA1.5KE24AE3 Microsemi Corporation, TVS DIODE 20.5VWM DO204AR, DO-204AR, Axial, 74LS Vue
RLR07C1072FSR36 RLR07C1072FSR36 Vishay Dale, RES 10.7K OHM 1% 1/4W AXIAL, Axial, 74LS Vue
RNCF0402BTC7K87 RNCF0402BTC7K87 Stackpole Electronics Inc., RES SMD 7.87KOHM 0.1% 1/16W 0402, 0402 (1005 Metric), 74LS Vue
89898-423LF 89898-423LF Amphenol FCI, CONN RCPT 46POS .100 DL STR SMD, -, 74LS Vue
MS27468T13B98HA-LC MS27468T13B98HA-LC TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 10POS PNL MT, -, 74LS Vue
97-18-1S-431 97-18-1S-431 Amphenol Industrial Operations, CONN INSERT FMALE 10POS, -, 74LS Vue
AMC22DRMN AMC22DRMN Sullins Connector Solutions, CONN EDGE DUAL FMALE 44POS 0.100, -, 74LS Vue
V300A15C400B2 V300A15C400B2 Vicor Corporation, CONVERTER MOD DC/DC 15V 400W, Full Brick, 74LS Vue

SN74LS642N 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

SN74LS642NSR

D# V36:1790_07345959

 Texas Instruments

Bus XCVR Single 8-CH Open Collector 20-Pin SOP T/R

RoHS: Compliant
 0

SN74LS642N

D# V36:1790_07345957

 Texas Instruments

Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS642N

 Texas Instruments

14
Référence Fabricant Description Stock

SN74LS642NE4

 Texas Instruments

IC BUS TRANSCEIVER 8BIT 20DIP

 0

SN74LS642N

 Motorola Mobility LLC

Min Qty 1

 935

SN74LS642NSR

 Texas Instruments

IC BUS TXRX 8BIT 20SO

 0
Référence Fabricant Description Stock

SN74LS642N

D# C1S746203917913

 Texas Instruments

Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube

RoHS: Compliant
Min Qty: 1
Container: Tube
 22
Référence Fabricant Description Stock

SN74LS642NSR

D# 296-29920-2-ND

 Texas Instruments

IC TRANSCEIVER INVERT 5.25V 20SO

 0

SN74LS642N

D# 296-34021-5-ND

 Texas Instruments

IC TXRX INVERT 5.25V 20DIP

 128
Référence Fabricant Description Stock

SN74LS642N1

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 8

SN74LS642N

OEM/CM QUOTES ONLY | NO BROKERS

 3070

SN74LS642NSR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 894

SN74LS642NS

OEM/CM QUOTES ONLY | NO BROKERS

 422
Référence Fabricant Description Stock

SN74LS642N1N

 Texas Instruments

OEM/CM ONLY

 179

SN74LS642NTI

 Texas Instruments

OEM/CM ONLY

 380

SN74LS642N1

 Texas Instruments

OEM/CM ONLY

 101

SN74LS642NE4

 Texas Instruments

OEM/CM ONLY

 661

SN74LS642NSRE4

 Texas Instruments

OEM/CM ONLY

 235

SN74LS642NSJSMDPA

 Texas Instruments

OEM/CM ONLY

 550

SN74LS642NSRG4

 Texas Instruments

OEM/CM ONLY

 438

SN74LS642NSR

 Texas Instruments

OEM/CM ONLY

 444

SN74LS642NS

 Texas Instruments

OEM/CM ONLY

 388

SN74LS642N1COM

 Texas Instruments

OEM/CM ONLY

 1092

SN74LS642NSTIJSOP

 Texas Instruments

OEM/CM ONLY

 110

SN74LS642NP1

 Texas Instruments

OEM/CM ONLY

 313
Référence Fabricant Description Stock

SN74LS642N

 Texas Instruments

In stock

 14
Référence Fabricant Description Stock

SN74LS642NS

 Texas Instruments

OEM/CM Immediate delivery

 355
Référence Fabricant Description Stock

SN74LS642NSR

D# 595-SN74LS642NSR

 Texas Instruments

Bus Transceivers Octal bus Xcvr

RoHS: Compliant
 696

SN74LS642N

D# 595-SN74LS642N

 Texas Instruments

Bus Transceivers Octal bus Xcvr

RoHS: Compliant
 119
Référence Fabricant Description Stock

SN74LS642NSRE4

D# NS-SN74LS642NSRE4

 Texas Instruments

OEM/CM ONLY

 1951

SN74LS642NE4

D# NS-SN74LS642NE4

 Texas Instruments

OEM/CM ONLY

 6954

SN74LS642NSRG4

D# NS-SN74LS642NSRG4

 Texas Instruments

OEM/CM ONLY

 7351

SN74LS642NSR

D# NS-SN74LS642NSR

 Texas Instruments

OEM/CM ONLY

 4433

SN74LS642N

D# NS-SN74LS642N

 Texas Instruments

OEM/CM ONLY

 2084

N74LS642N

D# NS-N74LS642N

 VARIOUS

OEM/CM ONLY

 7300
Référence Fabricant Description Stock

74LS642N

 Texas Instruments

Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP (Also Known As: SN74LS642N)

 2

SN74LS642N

 Motorola Semiconductor Products

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

 24
Référence Fabricant Description Stock

SN74LS642N

D# SN74LS642N

 Texas Instruments

Inventory R

 20

SN74LS642N-1

D# SN74LS642N-1

 Texas Instruments

Inventory R

 7
Référence Fabricant Description Stock

SN74LS642N

 Texas Instruments

SN74LS642 Octal bus transceivers with open collector outputs

RoHS: Compliant
 3576
Référence Fabricant Description Stock

SN74LS642NS

 Texas Instruments

OEM/CM ONLY

 331

SN74LS642N

 Texas Instruments

OEM/CM ONLY

 4265

SN74LS642NSR

 Texas Instruments

OEM/CM ONLY

 762
Référence Fabricant Description Stock

SN74LS642NS

 Texas Instruments

IN stock Immediate delivery

 350
Référence Fabricant Description Stock

SN74LS642N

D# 2028022160

 Texas Instruments

SN74LS642N Texas Instruments Octal Bus Transceivers

 134
Référence Fabricant Description Stock

SN74LS642NSR

 Texas Instruments

Octal bus transceivers with open collector outputs

 15

SN74LS642N

 Texas Instruments

Octal bus transceivers with open collector outputs

 4
Référence Fabricant Description Stock

SN74LS642NS

 Texas Instruments

shipping today

 380
Référence Fabricant Description Stock

SN74LS642NSR

 Texas Instruments

RFQ

 3070

SN74LS642N

 Texas Instruments

RFQ

 14618

Quick Inquiry

SN74LS642N

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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