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SN74LS640N

hot SN74LS640N

SN74LS640N

Pour Référence Seulement

Référence SN74LS640N
Fabricant Texas Instruments
Description IC BUS TRANSCEIVER 8BIT 20DIP
Fiche technique
paquet 20-DIP (0.300", 7.62mm)
ECAD
En stock 15 564 piece(s)
Prix unitaire $ 2,1187 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé nov. 10 - nov. 15 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons SN74LS640N 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 SN74LS640N avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS640N.

Spécifications SN74LS640N

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 sortiePush-Pull
Courant - Sortie haut, bas15mA, 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

SN74LS640N Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS640N FAQ

  • 1. How to order SN74LS640N 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 SN74LS640N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS640N. All suppliers must pass our qualification reviews before they can publish their products including SN74LS640N on Heisener; we pay more attention to the channels and quality of SN74LS640N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS640N price and inventory displayed accurate?
    The price and inventory of SN74LS640N 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 SN74LS640N?
    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 SN74LS640N we delivered, we will accept the replacement or return of the SN74LS640N 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 SN74LS640N.
    (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 SN74LS640N pin diagram, SN74LS640N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SN74LS640N Produits Connexes

SIT8208AC-23-25S-40.000000X SIT8208AC-23-25S-40.000000X SiTime, -20 TO 70C, 3225, 50PPM, 2.5V, 4, -, 74LS Vue
ECW-U4222V17 ECW-U4222V17 Panasonic Electronic Components, CAP FILM 2200PF 5% 400VDC 1913, 1913 (4833 Metric), 74LS Vue
1825Y2K50331JCR 1825Y2K50331JCR Knowles Syfer, CAP CER 1825, 1825 (4564 Metric), 74LS Vue
C0402C101K4GALTU C0402C101K4GALTU KEMET, CAP CER 100PF 16V NP0 0402, 0402 (1005 Metric), 74LS Vue
TNPW120637K4BETA TNPW120637K4BETA Vishay Dale, RES SMD 37.4K OHM 0.1% 1/4W 1206, 1206 (3216 Metric), 74LS Vue
CSR0603JT82L0 CSR0603JT82L0 Stackpole Electronics Inc., RES SMD 0.082 OHM 5% 1/8W 0603, 0603 (1608 Metric), 74LS Vue
ESR18EZPF91R0 ESR18EZPF91R0 Rohm Semiconductor, RES SMD 91 OHM 1% 1/3W 1206, 1206 (3216 Metric), 74LS Vue
ESQT-106-02-F-D-520 ESQT-106-02-F-D-520 Samtec Inc., ELEVATED 2MM SOCKETS, -, 74LS Vue
PT06P-22-55PZ(152) PT06P-22-55PZ(152) Amphenol Industrial Operations, CONN PLUG 55POS INLINE PIN, -, 74LS Vue
ECA10DRYH-S13 ECA10DRYH-S13 Sullins Connector Solutions, CONN EDGE DUAL FMALE 20POS 0.125, -, 74LS Vue
0760555603 0760555603 Molex, LLC, CONN HEADER BP 240POS 16COL GOLD, -, 74LS Vue
MI-J5N-MA-F2 MI-J5N-MA-F2 Vicor Corporation, DC/DC CONVERTER 18.5V 10W, 9-DIP Module, 74LS Vue

SN74LS640N 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

SN74LS640NSR

D# V36:1790_07345942

 Texas Instruments

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

RoHS: Compliant
 0

SN74LS640N

D# V99:2348_07345940

 Texas Instruments

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS640NDS

D# SN74LS640NDS

 Rochester Electronics LLC

- Bulk (Alt: SN74LS640NDS)

 0

SN74LS640NS

D# SN74LS640NS

 Rochester Electronics LLC

- Bulk (Alt: SN74LS640NS)

 0

SN74LS640ND

D# SN74LS640ND

 Rochester Electronics LLC

- Bulk (Alt: SN74LS640ND)

 0

SN74LS640N

D# SN74LS640N

 Texas Instruments

Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS640N)

 0
Référence Fabricant Description Stock

SN74LS640ND

 Motorola Semiconductor Products

729

SN74LS640N

 Texas Instruments

463
Référence Fabricant Description Stock

SN74LS640NE4

 Texas Instruments

IC BUS TRANSCEIVER 8BIT 20DIP

 0

SN74LS640NSR

 Texas Instruments

IC BUS TXRX 8BIT 20SO

 0

SN74LS640N

 Motorola Mobility LLC

Min Qty 3

 729

SN74LS640NSRE4

 Rochester Electronics LLC

74LS640 Bus Transceiver SN74LS640NSRE4

 0

SN74LS640NSRG4

 Rochester Electronics LLC

74LS640 Bus Transceiver SN74LS640NSRG4

 0
Référence Fabricant Description Stock

SN74LS640N

D# C1S746202099089

 Texas Instruments

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

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
 3
Référence Fabricant Description Stock

SN74LS640N

 Texas Instruments

N/A (ship within 1day) - D/C 2000

 125

SN74LS640NSR

 Texas Instruments

RoHS (ship within 1day) - D/C 2005

 845
Référence Fabricant Description Stock

SN74LS640N3

D# 2156-SN74LS640N3-ND

 Rochester Electronics LLC

BUS TRANSCEIVER, LS SERIES TTL

 1260

SN74LS640NSR

D# 2156-SN74LS640NSR-ND

 Rochester Electronics LLC

IC TRANSCEIVER INVERT 5.25V 20SO

 16000

SN74LS640N

D# 296-14897-5-ND

 Texas Instruments

IC TXRX INVERT 5.25V 20DIP

 212
Référence Fabricant Description Stock

SN74LS640N

D# SN74LS640N

 Texas Instruments

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 10
Référence Fabricant Description Stock

SN74LS640N .

D# 1470940

 Texas Instruments

IC, BUS TRANSCEIVER

RoHS: Compliant
Min Qty: 1
Container: Each
 194

SN74LS640N

D# 3119551

 Texas Instruments

IC, BUS TRANSCEIVER

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

SN74LS640NXXFM

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 2

SN74LS640NMOT85

OEM/CM QUOTES ONLY | NO BROKERS

 60

SN74LS640NE4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 24

SN74LS640NSR

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 1768

SN74LS640N

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 5770

SN74LS640N3

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 1499

SN74LS640NDS

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 57

SN74LS640NS

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 88

SN74LS640ND

 Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

 868

SN74LS640NTEXASINS

 TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

 23

SSN74LS640N

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 990
Référence Fabricant Description Stock

SN74LS640NSRE4

 Texas Instruments

OEM/CM ONLY

 200

SN74LS640N3

 Texas Instruments

OEM/CM ONLY

 225

SN74LS640NTEXAS

 Texas Instruments

OEM/CM ONLY

 110

SN74LS640N1N

 Texas Instruments

OEM/CM ONLY

 514

SN74LS640NATIONAL

 Texas Instruments

OEM/CM ONLY

 4182

SN74LS640NMOT

 Texas Instruments

OEM/CM ONLY

 410

SN74LS640NS99TIT

 Texas Instruments

OEM/CM ONLY

 896

SN74LS640NSRG4

 Texas Instruments

OEM/CM ONLY

 233

SN74LS640NPULL

 Texas Instruments

OEM/CM ONLY

 1091

SN74LS640NS

 Texas Instruments

OEM/CM ONLY

 522

SN74LS640NSR

 Texas Instruments

OEM/CM ONLY

 588

SN74LS640NCOM

 Texas Instruments

OEM/CM ONLY

 431

SN74LS640NE4

 Texas Instruments

OEM/CM ONLY

 1042

SN74LS640N1

 Texas Instruments

OEM/CM ONLY

 843

SN74LS640NTEXASINS

 Texas Instruments

OEM/CM ONLY

 431

SN74LS640NTI

 Texas Instruments

OEM/CM ONLY

 103
Référence Fabricant Description Stock

SN74LS640NSR

 Texas Instruments

OEM/CM Immediate delivery

 411
Référence Fabricant Description Stock

SN74LS640NSR

D# 595-SN74LS640NSR

 Texas Instruments

Bus Transceivers Octal bus Transceiver

RoHS: Compliant
 920
Référence Fabricant Description Stock

SN74LS640N

D# XSCRXDU00000084

 Motorola Semiconductor Products

473
Référence Fabricant Description Stock

SN74LS640N

D# 26AJ9451

 Texas Instruments

IC, BUS TRANSCEIVER, Logic Device Type:Transceiver, Inverting, Logic Family / Base Number:74LS640, Logic Case Style:DIP, No. of Pins:20Pins, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic IC Family:74LS, Logic IC Base RoHS Compliant: Yes

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

SN74LS640NSRE4

D# NS-SN74LS640NSRE4

 Texas Instruments

OEM/CM ONLY

 5914

N74LS640N

D# NS-N74LS640N

 VARIOUS

OEM/CM ONLY

 1102

SN74LS640NSRG4

D# NS-SN74LS640NSRG4

 Texas Instruments

OEM/CM ONLY

 4132

SN74LS640NE4

D# NS-SN74LS640NE4

 Texas Instruments

OEM/CM ONLY

 7624

SN74LS640N

D# NS-SN74LS640N

 Texas Instruments

OEM/CM ONLY

 1951

SN74LS640NSR

D# NS-SN74LS640NSR

 Texas Instruments

OEM/CM ONLY

 6629
Référence Fabricant Description Stock

SN74LS640NSR

 Texas Instruments

1860

SN74LS640N

 Motorola Semiconductor Products

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

 276
Référence Fabricant Description Stock

SN74LS640N

D# SN74LS640N

 Texas Instruments

Semiconductor

 67
Référence Fabricant Description Stock

SN74LS640N

D# 6195621

 Texas Instruments

Texas Instruments SN74LS640N, 1 Bus Transceiver, 8-Bit Inverting TTL, 20-Pin PDIP, EA

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

SN74LS640NSR

 Texas Instruments

SN74LS640 Octal bus transceivers

RoHS: Compliant
 16000

SN74LS640N

 Texas Instruments

SN74LS640 Octal bus transceivers

RoHS: Compliant
 157

SN74LS640N3

 Texas Instruments

Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20

RoHS: Not Compliant
 1260
Référence Fabricant Description Stock

SSN74LS640N

 Texas Instruments

OEM/CM ONLY

 848

SN74LS640NMOT85

OEM/CM ONLY

 66

SN74LS640NSR

 Texas Instruments

OEM/CM ONLY

 2362

SN74LS640N

 Texas Instruments

OEM/CM ONLY

 11706

SN74LS640NDS

 Motorola Semiconductor Products

OEM/CM ONLY

 100

SN74LS640NS

 Texas Instruments

OEM/CM ONLY

 90

SN74LS640ND

 Motorola Semiconductor Products

OEM/CM ONLY

 845
Référence Fabricant Description Stock

SN74LS640NSR

 Texas Instruments

IN stock Immediate delivery

 406
Référence Fabricant Description Stock

SN74LS640N

 Texas Instruments

Octal bus transceivers

 6

SN74LS640NSR

 Texas Instruments

Octal bus transceivers

 16
Référence Fabricant Description Stock

SN74LS640NSR

 Texas Instruments

shipping today

 1473

SN74LS640N

 Motorola Mobility LLC

shipping today

 34
Référence Fabricant Description Stock

SN74LS640N

D# 53474740

 Texas Instruments

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

SN74LS640N-MOT

 mfr

RFQ

 7771

SN74LS640NSR

 Texas Instruments

RFQ

 5011

SN74LS640N

 Texas Instruments

RFQ

 2490

SN74LS640NS

 Texas Instruments

RFQ

 6646
Référence Fabricant Description Stock

SN74LS640NSR

 Texas Instruments

IC BUS TXRX 8BIT 20SO

 4650
Référence Fabricant Description Stock

SN74LS640N .

D# 1470940

 Texas Instruments

IC, BUS TRANSCEIVER

RoHS: Compliant
Min Qty: 1
Container: Each
 194

SN74LS640N

D# 3119551

 Texas Instruments

IC, BUS TRANSCEIVER

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

SN74LS640N

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

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