Name: DM74LS191N
Brand: Fairchild/ON Semiconductor
SKU: DM74LS191N
Availability: InStock
Rating: 5 (132 reviews)

DM74LS191N

Solo por referencia

Nº de pieza	DM74LS191N
Fabricantes	Fairchild/ON Semiconductor
Descripción	IC COUNTER BINARY UP/DOWN 16-DIP
Hoja de datos	DM74LS191N Hoja de datos
Paquete	16-DIP (0.300", 7.62mm)
ECAD
En existencias	9.168 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	abr 30 - may 5 (Elija envío expedito)
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Estamos ofreciendo DM74LS191N por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue DM74LS191N con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de DM74LS191N.

Especificaciones DM74LS191N

Fabricantes	Fairchild/ON Semiconductor
Categoría	Circuitos integrados - Lógica - Contadores, divisores
Paquete	16-DIP (0.300", 7.62mm)
ECAD
Serie	74LS
Tipo de lógica	Binary Counter
Dirección	Up, Down
Cantidad de elementos	1
Número de bits por elemento	4
Reiniciar	-
Sincronización	Synchronous
Tasa de contar	20MHz
Tipo de disparador	Positive Edge
Suministro de voltaje	4.75 V ~ 5.25 V
Temperatura de funcionamiento	0°C ~ 70°C
Tipo de montaje	Through Hole
Paquete / caja	16-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor	16-PDIP

ficha técnica DM74LS191N

DM74LS191N Packaging

DM74LS191N FAQ

1. How to order DM74LS191N 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 DM74LS191N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DM74LS191N. All suppliers must pass our qualification reviews before they can publish their products including DM74LS191N on Heisener; we pay more attention to the channels and quality of DM74LS191N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DM74LS191N price and inventory displayed accurate?

The price and inventory of DM74LS191N 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 DM74LS191N?

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 DM74LS191N we delivered, we will accept the replacement or return of the DM74LS191N 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 DM74LS191N.

(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 DM74LS191N pin diagram, DM74LS191N datasheet?

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

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ISL6405ERZ-T	Intersil, IC INTERFACE/VOLTAGE REG 32-QFN, 32-VFQFN Exposed Pad, 74LS	Ver
5SGXEA9N1F45C2L	Altera, IC FPGA 840 I/O 1932FBGA, 1932-BBGA, FCBGA, 74LS	Ver
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CD214B-T15CALF	Bourns Inc., TVS DIODE 15VWM 24.4VC DO214AA, DO-214AA, SMB, 74LS	Ver
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DM74LS191N Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

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National Semiconductor Corporation

Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP

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Fairchild Semiconductor Corporation

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mfr

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DM74LS191N

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