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74AC74B

74AC74B

74AC74B

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Nº de pieza 74AC74B
Fabricantes STMicroelectronics
Descripción IC D-TYPE POS TRG DUAL 14DIP
Hoja de datos

74AC74B Hoja de datos
Paquete 14-DIP (0.300", 7.62mm)
ECAD
En existencias 4.800 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega nov 25 - nov 30 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo 74AC74B 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 74AC74B con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de 74AC74B.

Especificaciones 74AC74B

FabricantesSTMicroelectronics
CategoríaCircuitos integrados - Lógica - Flip Flops
Paquete14-DIP (0.300", 7.62mm)
ECAD
Serie74AC
FunciónSet(Preset) and Reset
TipoD-Type
Tipo de salidaDifferential
Cantidad de elementos2
Número de bits por elemento1
Frecuencia de reloj300MHz
Retraso máximo de propagación @ V, Max CL10ns @ 5V, 50pF
Tipo de disparadorPositive Edge
Corriente - Salida alta, baja24mA, 24mA
Suministro de voltaje2 V ~ 6 V
Actual - Quiescente (Iq)2µA
Capacitancia de entrada3pF
Temperatura de funcionamiento-55°C ~ 125°C (TA)
Tipo de montajeThrough Hole
Paquete / caja14-DIP (0.300", 7.62mm)

ficha técnica 74AC74B

74AC74B Packaging

Customized Labels
Sealing
Packing
Insepction

74AC74B FAQ

  • 1. How to order 74AC74B 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 74AC74B is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 74AC74B. All suppliers must pass our qualification reviews before they can publish their products including 74AC74B on Heisener; we pay more attention to the channels and quality of 74AC74B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 74AC74B price and inventory displayed accurate?
    The price and inventory of 74AC74B 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 74AC74B?
    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 74AC74B we delivered, we will accept the replacement or return of the 74AC74B 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 74AC74B.
    (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 74AC74B pin diagram, 74AC74B datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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74AC74B 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

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Quick Inquiry

74AC74B

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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