Name: MM74HC191N
Brand: National Semiconductor
SKU: MM74HC191N
Availability: InStock
Rating: 5 (79 reviews)

MM74HC191N

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Teilenummer	MM74HC191N
Hersteller	National Semiconductor
Beschreibung	IC BINARY COUNTER 4-BIT 16DIP
Datenblatt
Paket	-
ECAD
Auf Lager	0 piece(s)
Stückpreis	Request a Quote
Lieferzeit	Um bestätigt zu werden
Geschatte Leveringstijd	Jul 2 - Jul 7 (Kies voor snelle verzending)
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Wir bieten MM74HC191N zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
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MM74HC191N Spezifikationen

Hersteller	National Semiconductor
Rubrik	Integrierte Schaltungen (ICs) - Logik - Zähler, Teiler
Paket	-
ECAD
Serie	74HC
Logiktyp	Binary Counter
Richtung	Up, Down
Anzahl der Elemente	1
Anzahl der Bits pro Element	4
Zurücksetzen	Asynchronous
Zeitliche Koordinierung	Synchronous
Zählrate	40 MHz
Auslösetyp	Positive Edge
Spannungsversorgung	2 V ~ 6 V
Betriebstemperatur	-40°C ~ 85°C (TA)
Befestigungsart	Through Hole
Paket / Fall	16-DIP (0.300", 7.62mm)
Lieferantengerätepaket	16-PDIP

MM74HC191N Packaging

MM74HC191N FAQ

1. How to order MM74HC191N 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 MM74HC191N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MM74HC191N. All suppliers must pass our qualification reviews before they can publish their products including MM74HC191N on Heisener; we pay more attention to the channels and quality of MM74HC191N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MM74HC191N price and inventory displayed accurate?

The price and inventory of MM74HC191N 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 MM74HC191N?

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 MM74HC191N we delivered, we will accept the replacement or return of the MM74HC191N 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 MM74HC191N.

(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 MM74HC191N pin diagram, MM74HC191N datasheet?

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

MM74HC191N Garantien

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Unser erfahrenes Verkaufsteam und unser technisches Support-Team unterstützen unsere Dienstleistungen, um alle unsere Kunden zufriedenzustellen.

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Wir bieten 90 Tage Garantie.

Wenn die Artikel, die Sie erhalten haben, nicht in perfekter Qualität sind, sind wir für Ihre Rückerstattung oder den Ersatz verantwortlich. Die Artikel müssen jedoch in ihrem ursprünglichen Zustand zurückgesandt werden.

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MM74HC191N

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