Name: SN74LS540DBR
Brand: Texas Instruments
SKU: SN74LS540DBR
Price: 2.3145 USD
Availability: InStock
Rating: 5 (154 reviews)

SN74LS540DBR

Pour Référence Seulement

Référence	SN74LS540DBR
Fabricant	Texas Instruments
Description	IC INVERTER 8-INPUT 20SSOP
Fiche technique
paquet	20-SSOP (0.209", 5.30mm Width)
ECAD
En stock	13 620 piece(s)
Prix unitaire	$ 2,3145 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	nov. 26 - déc. 1 (Choisissez l'expédition accélérée)
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Nous offrons SN74LS540DBR 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 SN74LS540DBR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de SN74LS540DBR.

Spécifications SN74LS540DBR

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - Logique - Tampons, circuits d'attaque, récepteurs, émetteurs-récepteurs
paquet	20-SSOP (0.209", 5.30mm Width)
ECAD
Séries	74LS
Type de logique	Buffer, 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-SSOP (0.209", 5.30mm Width)
Package de périphérique fournisseur	20-SSOP

SN74LS540DBR Packaging

SN74LS540DBR FAQ

1. How to order SN74LS540DBR 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 SN74LS540DBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS540DBR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS540DBR on Heisener; we pay more attention to the channels and quality of SN74LS540DBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS540DBR price and inventory displayed accurate?

The price and inventory of SN74LS540DBR 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 SN74LS540DBR?

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 SN74LS540DBR we delivered, we will accept the replacement or return of the SN74LS540DBR 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 SN74LS540DBR.

(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 SN74LS540DBR pin diagram, SN74LS540DBR datasheet?

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

SN74LS540DBR Produits Connexes

SIT9120AI-2D3-33S161.132800Y	SiTime, -40 TO 85C, 7050, 50PPM, 3.3V, 1, 6-SMD, No Lead, 74LS	Vue
SIT1602BI-11-18S-33.300000E	SiTime, -40 TO 85C, 2520, 20PPM, 1.8V, 3, -, 74LS	Vue
AD8494CRMZ-R7	Analog Devices Inc., IC THRMOCPLE COLD JNC COMP 8MSOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), 74LS	Vue
30-2/YAC-AUWC/AM	Everlight Electronics Co Ltd, LED PWR SUP YELLOW CLEAR 3MM, -, 74LS	Vue
DP11H3015B15F	TE Connectivity ALCOSWITCH Switches, DP11 HOR 15P 30DET 15F M7*7MM, -, 74LS	Vue
RN65C4752FR36	Vishay Dale, RES 47.5K OHM 1/2W 1% AXIAL, Axial, 74LS	Vue
RNCF1210DKE3K60	Stackpole Electronics Inc., RES SMD 3.6K OHM 0.5% 1/3W 1210, 1210 (3225 Metric), 74LS	Vue
YK1121533000G	Amphenol Anytek, CONN BARRIER STRP 15CIRC 0.433", -, 74LS	Vue
T38332-12-0	Curtis Industries, CONN BARRIER STRP 12CIRC 0.375", -, 74LS	Vue
363-10-150-00-001101	Preci-Dip, HEADER WIRE WRAP 2.54MM, -, 74LS	Vue
50015-5220C	Amphenol FCI, 4 ROW VERTICAL HEADER SOLDER, -, 74LS	Vue
VE-J6H-MZ-S	Vicor Corporation, CONVERTER MOD DC/DC 52V 25W, Half Brick, 74LS	Vue

SN74LS540DBR 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

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SN74LS540DBR

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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