comprar 74S02DC | ficha técnica 74S02DC | Heisener.com
Contáctenos
SalesDept@heisener.com 86-755-83210559 x831

74S02DC

74S02DC

74S02DC

Solo por referencia

Nº de pieza 74S02DC
Fabricantes National Semiconductor
Descripción IC GATE NOR 4CH 2-INP 14CDIP
Hoja de datos
Paquete -
ECAD
En existencias 0 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega nov 4 - nov 9 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo 74S02DC 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 74S02DC con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de 74S02DC.

Especificaciones 74S02DC

FabricantesNational Semiconductor
CategoríaCircuitos integrados - Lógica - Compuertas e inversores
Paquete-
ECAD
Serie74S
Tipo de lógicaNOR Gate
Cantidad de circuitos4
Número de entradas2
Caracteristicas-
Suministro de voltaje4.75V ~ 5.25V
Actual - Quiescente (Máx)45 mA
Corriente - Salida alta, baja-
Nivel lógico - bajo-
Nivel lógico - Alto-
Retraso máximo de propagación @ V, Max CL-
Temperatura de funcionamiento0°C ~ 70°C
Tipo de montajeThrough Hole
Paquete de dispositivo del proveedor14-CDIP
Paquete / caja14-CDIP (0.300", 7.62mm)

74S02DC Packaging

Customized Labels
Sealing
Packing
Insepction

74S02DC FAQ

  • 1. How to order 74S02DC 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 74S02DC is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 74S02DC. All suppliers must pass our qualification reviews before they can publish their products including 74S02DC on Heisener; we pay more attention to the channels and quality of 74S02DC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 74S02DC price and inventory displayed accurate?
    The price and inventory of 74S02DC 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 74S02DC?
    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 74S02DC we delivered, we will accept the replacement or return of the 74S02DC 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 74S02DC.
    (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 74S02DC pin diagram, 74S02DC datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

74S02DC 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.

Quick Inquiry

74S02DC

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

Ver los Certificados

Contáctenos

¿Tienes alguna pregunta sobre 74S02DC?

74S02DC QRCode

Escanee para ver esta página

Productos Destacados

SI7232DN-T1-GE3

MOSFET 2N-CH 20V 25A PPAK 1212-8

LT1783CS5#TRMPBF

IC OPAMP GP 1.3MHZ RRO TSOT23-5

TC4426AEOA

IC MOSFET DVR 1.5A DUAL HS 8SOIC

MAX3002EUP+

IC TRANSLATOR LEVEL 8CH 20TSSOP

HLMP-P205-F0031

LED RED CLEAR 2SMD

SMA6J33A-TR

TVS DIODE 33VWM 60.8VC SMA

824022

TVS DIODE 5VWM 8VC SOT23

ST62T25CM6

IC MCU 8BIT 4KB OTP 28SOIC

EPC2045ENGRT

TRANS GAN 100V BUMPED DIE

MAX1823BEUB+

IC SW USB DUAL W/FB 10-UMAX

Ver más »

74S02DC Tags

  • 74S02DC
  • 74S02DC PDF
  • 74S02DC ficha de datos
  • 74S02DC especificación
  • 74S02DC imagen
  • National Semiconductor
  • National Semiconductor 74S02DC
  • comprar 74S02DC
  • 74S02DC fijación de precios
  • 74S02DC distribuidor
  • 74S02DC proveedor
  • 74S02DC ventas al por mayor

74S02DC está disponible en