Name: SN74LS642DW
Brand: Texas Instruments
SKU: SN74LS642DW
Price: 8.6856 USD
Availability: InStock
Rating: 5 (192 reviews)

SN74LS642DW

Pour Référence Seulement

Référence	SN74LS642DW
Fabricant	Texas Instruments
Description	IC BUS TRANSCEIVER 8BIT 20SOIC
Fiche technique
paquet	20-SOIC (0.295", 7.50mm Width)
ECAD
En stock	9 012 piece(s)
Prix unitaire	$ 8,6856 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 27 - juin 1 (Choisissez l'expédition accélérée)
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Nous offrons SN74LS642DW 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 SN74LS642DW avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS642DW.

Spécifications SN74LS642DW

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	Open Collector
Courant - Sortie haut, bas	-, 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

SN74LS642DW Packaging

SN74LS642DW FAQ

1. How to order SN74LS642DW 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 SN74LS642DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS642DW. All suppliers must pass our qualification reviews before they can publish their products including SN74LS642DW on Heisener; we pay more attention to the channels and quality of SN74LS642DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS642DW price and inventory displayed accurate?

The price and inventory of SN74LS642DW 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 SN74LS642DW?

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 SN74LS642DW we delivered, we will accept the replacement or return of the SN74LS642DW 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 SN74LS642DW.

(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 SN74LS642DW pin diagram, SN74LS642DW datasheet?

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

SN74LS642DW Produits Connexes

2225J0250124MXT	Knowles Syfer, CAP CER 2225, -, 74LS	Vue
0805Y0633P90CFR	Knowles Syfer, CAP CER 3.9PF 63V C0G/NP0 0805, 0805 (2012 Metric), 74LS	Vue
S-812C23AMC-C2DT2G	SII Semiconductor Corporation, IC REG LINEAR 2.3V 30MA SOT23-5, SC-74A, SOT-753, 74LS	Vue
Z550-MC10	Omron Automation and Safety, Z550 SENSOR HEAD, -, 74LS	Vue
RNC55J5421BSB14	Vishay Dale, RES 5.42K OHM 1/8W .1% AXIAL, Axial, 74LS	Vue
CRCW2010255KFKEF	Vishay Dale, RES SMD 255K OHM 1% 3/4W 2010, 2010 (5025 Metric), 74LS	Vue
CRCW120638K3FKTA	Vishay Dale, RES SMD 38.3K OHM 1% 1/4W 1206, 1206 (3216 Metric), 74LS	Vue
T38521-06-0	Curtis Industries, CONN BARRIER STRIP 6CIRC 0.375", -, 74LS	Vue
4-1571551-9	TE Connectivity AMP Connectors, CONN IC DIP SOCKET 28POS GOLD, -, 74LS	Vue
CTV07RW-17-73SB-LC	Amphenol Aerospace Operations, CONN RCPT HSG FMALE 73POS PNL MT, -, 74LS	Vue
ESC65DREH	Sullins Connector Solutions, CONN EDGE DUAL FMALE 130POS .100, -, 74LS	Vue
V72C15E150BG2	Vicor Corporation, CONVERTER MOD DC/DC 15V 150W, Quarter Brick, 74LS	Vue

SN74LS642DW 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

SN74LS642DW

D# V99:2348_07345955

Texas Instruments

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

RoHS: Compliant

Référence

Fabricant

Description

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SN74LS642DWR2

D# SN74LS642DWR2

Rochester Electronics LLC

- Bulk (Alt: SN74LS642DWR2)

RoHS: Not Compliant

Référence

Fabricant

Description

Stock

SN74LS642DW

Texas Instruments

Référence	Fabricant	Description	Stock
SN74LS642DWG4	Texas Instruments	IC BUS TRANSCEIVER 8BIT 20SOIC	0
SN74LS642DW	Texas Instruments	LOGIC, BUS TRANSCVR OCTAL, 20SOIC	98
SN74LS642DWE4	Texas Instruments	IC, INVERTING TRANSCEIVER, SOIC-20, Logic Device Type:Transceiver, Inverting, Supply Voltage Range:4.75V to 5.25V, Logic Case Style:SOIC, No. of Pins:20, Operating Temperature Range:0C to +70C, Family Type:LS, Input Type:TTL , RoHS Compliant: Yes	0

Référence

Fabricant

Description

Stock

SN74LS642DW

D# 296-34020-5-ND

Texas Instruments

IC TXRX INVERT 5.25V 20SOIC

Référence	Fabricant	Description	Stock
SN74LS642DWG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	118
SN74LS642DWR2	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	952
SN74LS642DW	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	952

Référence	Fabricant	Description	Stock
SN74LS642DWG4	Texas Instruments	OEM/CM ONLY	376
SN74LS642DW	Texas Instruments	OEM/CM ONLY	607
SN74LS642DWE4	Texas Instruments	OEM/CM ONLY	140

Référence

Fabricant

Description

Stock

SN74LS642DW

D# 595-SN74LS642DW

Texas Instruments

Bus Transceivers Octal bus Xcvr

RoHS: Compliant

Référence	Fabricant	Description	Stock
SN74LS642DWG4 D# NS-SN74LS642DWG4	Texas Instruments	OEM/CM ONLY	2786
SN74LS642DW D# NS-SN74LS642DW	Texas Instruments	OEM/CM ONLY	4855
SN74LS642DWE4 D# NS-SN74LS642DWE4	Texas Instruments	OEM/CM ONLY	7868

Référence	Fabricant	Description	Stock
SN74LS642DW	Texas Instruments	LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20	70
SN74LS642DWG4	Texas Instruments		79
SN74LS642DWR2	ON Semiconductor		640

Référence

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Description

Stock

SN74LS642DW

Texas Instruments

SN74LS642 Octal bus transceivers with open collector outputs

RoHS: Compliant

7126

Référence	Fabricant	Description	Stock
SN74LS642DWG4	Texas Instruments	OEM/CM ONLY	115
SN74LS642DWR2	ON Semiconductor	OEM/CM ONLY	816
SN74LS642DW	Texas Instruments	OEM/CM ONLY	1184

Référence

Fabricant

Description

Stock

SN74LS642DW

Texas Instruments

Octal bus transceivers with open collector outputs

Référence

Fabricant

Description

Stock

SN74LS642DW

D# 35328019

Texas Instruments

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

RoHS: Compliant

Référence

Fabricant

Description

Stock

SN74LS642DWE4

Texas Instruments

RFQ

11765

SN74LS642DW

Texas Instruments

RFQ

13770

Quick Inquiry

SN74LS642DW

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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