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M74HC688B1R

M74HC688B1R

M74HC688B1R

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Nº de pieza M74HC688B1R
Fabricantes STMicroelectronics
Descripción IC COMPARATOR EQUALITY 8B 20DIP
Hoja de datos

M74HC688B1R Hoja de datos
Paquete 20-DIP (0.300", 7.62mm)
ECAD
En existencias 5.392 piece(s)
Precio unitario Request a Quote
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega nov 17 - nov 22 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo M74HC688B1R 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 M74HC688B1R con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de M74HC688B1R.

Especificaciones M74HC688B1R

FabricantesSTMicroelectronics
CategoríaCircuitos integrados - Lógica - Comparadores
Paquete20-DIP (0.300", 7.62mm)
ECAD
Serie74HC
TipoIdentity Comparator
Cantidad de bits8
SalidaActive Low
Función de salidaA=B
Suministro de voltaje2 V ~ 6 V
Corriente - Salida alta, baja5.2mA, 5.2mA
Retraso máximo de propagación @ V, Max CL29ns @ 6V, 50pF
Actual - Quiescente (Iq)4µA
Temperatura de funcionamiento-55°C ~ 125°C
Paquete / caja20-DIP (0.300", 7.62mm)
Tipo de montajeThrough Hole

ficha técnica M74HC688B1R

M74HC688B1R Packaging

Customized Labels
Sealing
Packing
Insepction

M74HC688B1R FAQ

  • 1. How to order M74HC688B1R 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 M74HC688B1R is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the M74HC688B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HC688B1R on Heisener; we pay more attention to the channels and quality of M74HC688B1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the M74HC688B1R price and inventory displayed accurate?
    The price and inventory of M74HC688B1R 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 M74HC688B1R?
    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 M74HC688B1R we delivered, we will accept the replacement or return of the M74HC688B1R 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 M74HC688B1R.
    (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 M74HC688B1R pin diagram, M74HC688B1R datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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M74HC688B1R 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

M74HC688B1R

 STMicroelectronics

IC COMPARATOR EQUALITY 8B 20DIP

 0
Nº de pieza Fabricantes Descripción En existencias

M74HC688B1R

D# 497-7389-5-ND

 STMicroelectronics

IC COMPARATOR EQUALITY 8B 20DIP

 0
Nº de pieza Fabricantes Descripción En existencias

M74HC688B1R

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 775
Nº de pieza Fabricantes Descripción En existencias

M74HC688B1R

D# M74HC688B1R

 STMicroelectronics

Semiconductor

 668
Nº de pieza Fabricantes Descripción En existencias

M74HC688B1R

 STMicroelectronics

OEM/CM ONLY

 851
Nº de pieza Fabricantes Descripción En existencias

M74HC688B1R

 STMicroelectronics

shipping today

 399
Nº de pieza Fabricantes Descripción En existencias

M74HC688B1R

 STMicroelectronics

RFQ

 5446

Quick Inquiry

M74HC688B1R

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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