comprar 54LS279FMQB | ficha técnica 54LS279FMQB | Heisener.com
Contáctenos
SalesDept@heisener.com +86-755-83210559-827

54LS279FMQB

54LS279FMQB

54LS279FMQB

Solo por referencia

Nº de pieza 54LS279FMQB
Fabricantes National Semiconductor
Descripción R-S LATCH 1-BIT, TTL
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 dic 25 - dic 30 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo 54LS279FMQB 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 54LS279FMQB con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de 54LS279FMQB.

Especificaciones 54LS279FMQB

FabricantesNational Semiconductor
CategoríaCircuitos integrados - Lógica - Pestillos
Paquete-
ECAD
Serie54LS
Tipo de lógicaS-R Latch
Circuito1:1
Tipo de salidaStandard
Suministro de voltaje4.5V ~ 5.5V
Circuitos Independientes4
Tiempo de retardo - Propagación27ns
Corriente - Salida alta, baja400µA, 4mA
Temperatura de funcionamiento-55°C ~ 125°C
Tipo de montajeSurface Mount
Paquete / caja16-CFlatpack
Paquete de dispositivo del proveedor16-CFlatPack

54LS279FMQB Packaging

Customized Labels
Sealing
Packing
Insepction

54LS279FMQB FAQ

  • 1. How to order 54LS279FMQB 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 54LS279FMQB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 54LS279FMQB. All suppliers must pass our qualification reviews before they can publish their products including 54LS279FMQB on Heisener; we pay more attention to the channels and quality of 54LS279FMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 54LS279FMQB price and inventory displayed accurate?
    The price and inventory of 54LS279FMQB 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 54LS279FMQB?
    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 54LS279FMQB we delivered, we will accept the replacement or return of the 54LS279FMQB 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 54LS279FMQB.
    (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 54LS279FMQB pin diagram, 54LS279FMQB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

54LS279FMQB 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

54LS279FMQB

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 54LS279FMQB?

54LS279FMQB QRCode

Escanee para ver esta página

Productos Destacados

MAX3491ESD+T

IC TXRX RS485/422 10MBPS 14SOIC

ADF4351BCPZ

IC SYNTH PLL VCO 32LFCSP

JK0-0177NL

CONN MAGJACK 1PORT 1000 BASE-TX

CK45-R3DD102KAVRA

CAP CER DISC RADIAL

XC18V04PCG44C

IC PROM REPROGR 4MB 44-PLCC

7V24000002

CRYSTAL 24MHZ 8PF SMD

74HC14DR2G

IC INVERTER HEX SCHMITT 14-SOIC

PIC16F1509-I/SS

IC MCU 8BIT 14KB FLASH 20SSOP

LTST-C191KSKT

LED YELLOW CLEAR 0603 SMD

ICE3BR0665J

IC OFFLINE CTRLR SMPS OTP 8DIP

Ver más »

54LS279FMQB Tags

  • 54LS279FMQB
  • 54LS279FMQB PDF
  • 54LS279FMQB ficha de datos
  • 54LS279FMQB especificación
  • 54LS279FMQB imagen
  • National Semiconductor
  • National Semiconductor 54LS279FMQB
  • comprar 54LS279FMQB
  • 54LS279FMQB fijación de precios
  • 54LS279FMQB distribuidor
  • 54LS279FMQB proveedor
  • 54LS279FMQB ventas al por mayor

54LS279FMQB está disponible en