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DM74LS221N

hot DM74LS221N

DM74LS221N

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Nº de pieza DM74LS221N
Fabricantes Fairchild/ON Semiconductor
Descripción IC ONE-SHOT DL NON-RETRIG 16-DIP
Hoja de datos

DM74LS221N Hoja de datos
Paquete 16-DIP (0.300", 7.62mm)
ECAD
En existencias 14.256 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega may 1 - may 6 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo DM74LS221N 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 DM74LS221N con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de DM74LS221N.

Especificaciones DM74LS221N

FabricantesFairchild/ON Semiconductor
CategoríaCircuitos integrados - Lógica - Multivibradores
Paquete16-DIP (0.300", 7.62mm)
ECAD
Serie74LS
Tipo de lógicaMonostable
Circuitos Independientes2
Entrada de disparador SchmittNo
Retardo de propagación65ns
Corriente - Salida alta, baja400µA, 8mA
Suministro de voltaje4.75 V ~ 5.25 V
Temperatura de funcionamiento0°C ~ 70°C
Tipo de montajeThrough Hole
Paquete / caja16-DIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor16-PDIP

ficha técnica DM74LS221N

DM74LS221N Packaging

Customized Labels
Sealing
Packing
Insepction

DM74LS221N FAQ

  • 1. How to order DM74LS221N 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 DM74LS221N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the DM74LS221N. All suppliers must pass our qualification reviews before they can publish their products including DM74LS221N on Heisener; we pay more attention to the channels and quality of DM74LS221N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the DM74LS221N price and inventory displayed accurate?
    The price and inventory of DM74LS221N 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 DM74LS221N?
    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 DM74LS221N we delivered, we will accept the replacement or return of the DM74LS221N 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 DM74LS221N.
    (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 DM74LS221N pin diagram, DM74LS221N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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DM74LS221N Garantías

Service Guarantee

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.

Quality Guarantee

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

Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

D# DM74LS221N

 Rochester Electronics LLC

- Bulk (Alt: DM74LS221N)

RoHS: Not Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

 National Semiconductor Corporation

8
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

 Texas Instruments

IC Date Code: 81+

 10
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

D# DM74LS221N-ND

 ON Semiconductor

IC MULTIVIBRATOR 65NS 16DIP

 0
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 4344

SNDM74LS221N

 NSC/MOT

OEM/CM QUOTES ONLY | NO BROKERS

 15
Nº de pieza Fabricantes Descripción En existencias

SNDM74LS221N

 National Semiconductor Corporation

OEM/CM ONLY

 35
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

 National Semiconductor Corporation

In stock

 8
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

 ON Semiconductur

IC ONE-SHOT DL NON-RETRIG 16-DIP

 25
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

D# NS-DM74LS221N

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 6552
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

 Fairchild Semiconductor Corporation

Multivibrator, Monostable Type, 16 Pin, Plastic, DIP

 12
Nº de pieza Fabricantes Descripción En existencias

SN/DM74LS221N

D# SN_DM74LS221N

 National Semiconductor Corporation

Inventory R

 13
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 12429
Nº de pieza Fabricantes Descripción En existencias

DM74LS221N

 mfr

RFQ

 9031

Quick Inquiry

DM74LS221N

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

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