Name: MM74HC191J
Brand: National Semiconductor
SKU: MM74HC191J
Availability: InStock
Rating: 5 (80 reviews)

MM74HC191J

Pour Référence Seulement

Référence	MM74HC191J
Fabricant	National Semiconductor
Description	IC BINARY COUNTER 4-BIT 16CDIP
Fiche technique
paquet	-
ECAD
En stock	0 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	juil. 7 - juil. 12 (Choisissez l'expédition accélérée)
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Nous offrons MM74HC191J 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 MM74HC191J avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de MM74HC191J.

Spécifications MM74HC191J

Fabricant	National Semiconductor
Catégorie	Circuits intégrés (CI) - Logique - Compteurs, diviseurs
paquet	-
ECAD
Séries	74HC
Type de logique	Binary Counter
Direction	Up, Down
Nombre d'éléments	1
Nombre de bits par élément	4
Réinitialiser	Asynchronous
Timing	Synchronous
Taux de compte	40 MHz
Type de déclenchement	Positive Edge
Tension - Alimentation	2 V ~ 6 V
Température de fonctionnement	-40°C ~ 85°C (TA)
Type de montage	Through Hole
Paquet / cas	16-CDIP (0.300", 7.62mm)
Package de périphérique fournisseur	16-CDIP

MM74HC191J Packaging

MM74HC191J FAQ

1. How to order MM74HC191J 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 MM74HC191J is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MM74HC191J. All suppliers must pass our qualification reviews before they can publish their products including MM74HC191J on Heisener; we pay more attention to the channels and quality of MM74HC191J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MM74HC191J price and inventory displayed accurate?

The price and inventory of MM74HC191J 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 MM74HC191J?

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 MM74HC191J we delivered, we will accept the replacement or return of the MM74HC191J 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 MM74HC191J.

(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 MM74HC191J pin diagram, MM74HC191J datasheet?

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

MM74HC191J Des garanties

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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.

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MM74HC191J

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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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