Name: SN74LS640DWR
Brand: Texas Instruments
SKU: SN74LS640DWR
Price: 0.9496 USD
Availability: InStock
Rating: 5 (101 reviews)

SN74LS640DWR

Pour Référence Seulement

Référence	SN74LS640DWR
Fabricant	Texas Instruments
Description	IC BUS/TXRX 3ST OCTAL 20SOIC
Fiche technique
paquet	20-SOIC (0.295", 7.50mm Width)
ECAD
En stock	7 136 piece(s)
Prix unitaire	$ 0,9496 *
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	mai 12 - mai 17 (Choisissez l'expédition accélérée)
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Méthodes de paiement
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Nous offrons SN74LS640DWR 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 SN74LS640DWR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS640DWR.

Spécifications SN74LS640DWR

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - Logique - Tampons, circuits d'attaque, récepteurs, émetteurs-récepteurs
paquet	20-SOIC (0.295", 7.50mm Width)
ECAD
Séries	74LS
Type de logique	Transceiver, Inverting
Nombre d'éléments	1
Nombre de bits par élément	8
Type d'entrée	-
Le type de sortie	Push-Pull
Courant - Sortie haut, bas	15mA, 24mA
Tension - Alimentation	4.75 V ~ 5.25 V
Température de fonctionnement	0°C ~ 70°C (TA)
Type de montage	Surface Mount
Paquet / cas	20-SOIC (0.295", 7.50mm Width)
Package de périphérique fournisseur	20-SOIC

SN74LS640DWR Packaging

SN74LS640DWR FAQ

1. How to order SN74LS640DWR 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 SN74LS640DWR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS640DWR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS640DWR on Heisener; we pay more attention to the channels and quality of SN74LS640DWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS640DWR price and inventory displayed accurate?

The price and inventory of SN74LS640DWR 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 SN74LS640DWR?

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 SN74LS640DWR we delivered, we will accept the replacement or return of the SN74LS640DWR 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 SN74LS640DWR.

(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 SN74LS640DWR pin diagram, SN74LS640DWR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

SN74LS640DWR Produits Connexes

UCD1E220MCL1GS	Nichicon, CAP ALUM 22UF 20% 25V SMD, Radial, Can - SMD, 74LS	Vue
24LC64T-I/ST	Microchip Technology, IC EEPROM 64KBIT 400KHZ 8TSSOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), 74LS	Vue
MCIMX6D4AVT10ADR	NXP, IC MPU I.MX6D 1.0GHZ 624FCBGA, 624-FBGA, FCBGA, 74LS	Vue
LCMXO2-1200ZE-3TG100C	Lattice Semiconductor Corporation, IC FPGA 79 I/O 100TQFP, 100-LQFP, 74LS	Vue
080320205303	Dialight, INCANDESCENT LAMP BASE PANEL MNT, -, 74LS	Vue
RN65E7871BRSL	Vishay Dale, RES 7.87K OHM 1/2W .1% AXIAL, Axial, 74LS	Vue
RNCF0805DTC1K02	Stackpole Electronics Inc., RES SMD 1.02K OHM 0.5% 1/8W 0805, 0805 (2012 Metric), 74LS	Vue
LQW2BAN13NG00L	Murata, FIXED IND 13NH 2.4A 40 MOHM, -, 74LS	Vue
1698150000	Weidmuller, CONTACT H.D. CRIMP SOCKET 14AWG, -, 74LS	Vue
PT01E16-8P-SR	Amphenol Industrial Operations, PT 8C 8#16 PIN RECP, -, 74LS	Vue
ASC20DREN-S93	Sullins Connector Solutions, CONN EDGE DUAL FMALE 40POS 0.100, -, 74LS	Vue
V300B28E250BF3	Vicor Corporation, CONVERTER MOD DC/DC 28V 250W, 9-DIP Module, 74LS	Vue

SN74LS640DWR Des garanties

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.

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

SN74LS640DW

D# V36:1790_07345937

Texas Instruments

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

RoHS: Compliant

Référence

Fabricant

Description

Stock

SN74LS640DWR2

D# SN74LS640DWR2

ON Semiconductor

- Bulk (Alt: SN74LS640DWR2)

RoHS: Not Compliant

Référence

Fabricant

Description

Stock

SN74LS640DW

Texas Instruments

Référence	Fabricant	Description	Stock
SN74LS640DW	ON Semiconductor	M: LS640 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 PLASTIC, SOIC-20	3000
SN74LS640DWRG4	Rochester Electronics LLC	74LS640 Bus Transceiver SN74LS640DWRG4	0
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

Référence	Fabricant	Description	Stock
SN74LS640DW D# 296-34016-5-ND	Texas Instruments	IC TXRX INVERT 5.25V 20SOIC	187
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

Référence

Fabricant

Description

Stock

SN74LS640DW

Texas Instruments

In stock shipping within 2days

117

Référence	Fabricant	Description	Stock
SN74LS640DWR2	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	3570
SN74LS640DWR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2380
SN74LS640DW	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	2216

Référence

Fabricant

Description

Stock

SN74LS640DWRE4

Texas Instruments

OEM/CM ONLY

1059

Référence

Fabricant

Description

Stock

SN74LS640DW

D# 595-SN74LS640DW

Texas Instruments

Bus Transceivers Octal bus Transceiver

RoHS: Compliant

260

Référence	Fabricant	Description	Stock
SN74LS640DWRG4 D# NS-SN74LS640DWRG4	Texas Instruments	OEM/CM ONLY	9405
SN74LS640DWR D# NS-SN74LS640DWR	Texas Instruments	OEM/CM ONLY	3692
SN74LS640DWRE4 D# NS-SN74LS640DWRE4	Texas Instruments	OEM/CM ONLY	3935
SN74LS640DW D# NS-SN74LS640DW	Texas Instruments	OEM/CM ONLY	8286

Référence

Fabricant

Description

Stock

SN74LS640DW

Motorola Semiconductor Products

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

SN74LS640DWR

Motorola Semiconductor Products

138

Référence

Fabricant

Description

Stock

SN74LS640DW

D# SN74LS640DW

Texas Instruments

Semiconductor

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

Référence

Fabricant

Description

Stock

SN74LS640DWR

Texas Instruments

Octal bus transceivers

SN74LS640DW

Texas Instruments

Octal bus transceivers

Référence

Fabricant

Description

Stock

SN74LS640DW

Texas Instruments

shipping today

Référence

Fabricant

Description

Stock

SN74LS640DWR

D# 31334612

Texas Instruments

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

RoHS: Compliant

Référence	Fabricant	Description	Stock
SN74LS640DW	mfr	RFQ	5343
SN74LS640DWRG4	Texas Instruments	RFQ	9953
SN74LS640DWR	Texas Instruments	RFQ	2343

Quick Inquiry

SN74LS640DWR

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.

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