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74AC521PC

74AC521PC

74AC521PC

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Nº de pieza 74AC521PC
Fabricantes ON Semiconductor
Descripción IC COMPARATOR IDENTITY 8B 20DIP
Hoja de datos

74AC521PC Hoja de datos
Paquete 20-DIP (0.300", 7.62mm)
ECAD
En existencias 7.312 piece(s)
Precio unitario $ 6,4605 *
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega may 22 - may 27 (Elija envío expedito)
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Métodos de pago
Servicios de entrega
  • Estamos ofreciendo 74AC521PC 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 74AC521PC con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de 74AC521PC.

Especificaciones 74AC521PC

FabricantesON Semiconductor
CategoríaCircuitos integrados - Lógica - Comparadores
Paquete20-DIP (0.300", 7.62mm)
ECAD
Serie74AC
TipoIdentity Comparator
Cantidad de bits8
SalidaActive Low
Función de salidaA=B
Suministro de voltaje2 V ~ 6 V
Corriente - Salida alta, baja24mA, 24mA
Retraso máximo de propagación @ V, Max CL8.5ns @ 5V, 50pF
Actual - Quiescente (Iq)4µA
Temperatura de funcionamiento-40°C ~ 85°C
Paquete / caja20-DIP (0.300", 7.62mm)
Tipo de montajeThrough Hole

ficha técnica 74AC521PC

74AC521PC Packaging

Customized Labels
Sealing
Packing
Insepction

74AC521PC FAQ

  • 1. How to order 74AC521PC 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 74AC521PC is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 74AC521PC. All suppliers must pass our qualification reviews before they can publish their products including 74AC521PC on Heisener; we pay more attention to the channels and quality of 74AC521PC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 74AC521PC price and inventory displayed accurate?
    The price and inventory of 74AC521PC 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 74AC521PC?
    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 74AC521PC we delivered, we will accept the replacement or return of the 74AC521PC 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 74AC521PC.
    (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 74AC521PC pin diagram, 74AC521PC datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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74AC521PC 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

74AC521PC

 National Semiconductor Corporation

IC DIP 20

 182
Nº de pieza Fabricantes Descripción En existencias

74AC521PC

D# 2156-74AC521PC-ND

 Rochester Electronics LLC

IDENTITY COMPARATOR, AC SERIES,

 2620
Nº de pieza Fabricantes Descripción En existencias

74AC521PC

 Fairchild Semiconductor Corporation

In stock shipping within 2days

 149
Nº de pieza Fabricantes Descripción En existencias

74AC521PC

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 3013
Nº de pieza Fabricantes Descripción En existencias

74AC521PC

D# NS-74AC521PC

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 9698
Nº de pieza Fabricantes Descripción En existencias

74AC521PC

 Fairchild Semiconductor Corporation

AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20

 19
Nº de pieza Fabricantes Descripción En existencias

74AC521PC

 Rochester Electronics LLC

74AC521 - Identity Comparator, AC Series, 8-Bit, Inverted Output, CMOS, PDIP20

RoHS: Not Compliant
 2620
Nº de pieza Fabricantes Descripción En existencias

74AC521PC

 Fairchild Semiconductor Corporation

OEM/CM ONLY

 4508

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74AC521PC

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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