Name: M74HC74B1R
Brand: STMicroelectronics
SKU: M74HC74B1R
Availability: InStock
Rating: 5 (159 reviews)

M74HC74B1R

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Nº de pieza	M74HC74B1R
Fabricantes	STMicroelectronics
Descripción	IC D-TYPE POS TRG DUAL 14DIP
Hoja de datos	M74HC74B1R Hoja de datos
Paquete	14-DIP (0.300", 7.62mm)
ECAD
En existencias	10.512 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	nov 16 - nov 21 (Elija envío expedito)
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Estamos ofreciendo M74HC74B1R 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 M74HC74B1R con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de M74HC74B1R.

Especificaciones M74HC74B1R

Fabricantes	STMicroelectronics
Categoría	Circuitos integrados - Lógica - Flip Flops
Paquete	14-DIP (0.300", 7.62mm)
ECAD
Serie	74HC
Función	Set(Preset) and Reset
Tipo	D-Type
Tipo de salida	Differential
Cantidad de elementos	2
Número de bits por elemento	1
Frecuencia de reloj	67MHz
Retraso máximo de propagación @ V, Max CL	26ns @ 6V, 50pF
Tipo de disparador	Positive Edge
Corriente - Salida alta, baja	5.2mA, 5.2mA
Suministro de voltaje	2 V ~ 6 V
Actual - Quiescente (Iq)	2µA
Capacitancia de entrada	5pF
Temperatura de funcionamiento	-55°C ~ 125°C (TA)
Tipo de montaje	Through Hole
Paquete / caja	14-DIP (0.300", 7.62mm)

ficha técnica M74HC74B1R

M74HC74B1R Packaging

M74HC74B1R FAQ

1. How to order M74HC74B1R 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 M74HC74B1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M74HC74B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HC74B1R on Heisener; we pay more attention to the channels and quality of M74HC74B1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M74HC74B1R price and inventory displayed accurate?

The price and inventory of M74HC74B1R 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 M74HC74B1R?

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 M74HC74B1R we delivered, we will accept the replacement or return of the M74HC74B1R 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 M74HC74B1R.

(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 M74HC74B1R pin diagram, M74HC74B1R datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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M74HC74B1R Garantías

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.

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.

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M74HC74B1R

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