Name: SN74AS257DR
Brand: Texas Instruments
SKU: SN74AS257DR
Price: 0.7309 USD
Availability: InStock
Rating: 5 (98 reviews)

SN74AS257DR

Solo por referencia

Nº de pieza	SN74AS257DR
Fabricantes	Texas Instruments
Descripción	IC SELECTOR/MUX QUAD 2-1 16-SOIC
Hoja de datos
Paquete	16-SOIC (0.154", 3.90mm Width)
ECAD
En existencias	7.760 piece(s)
Precio unitario	$ 0,7309 *
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	feb 6 - feb 11 (Elija envío expedito)
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Estamos ofreciendo SN74AS257DR 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 SN74AS257DR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SN74AS257DR.

Especificaciones SN74AS257DR

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - Lógica - Interruptores de señal, multiplexores, decodificadores
Paquete	16-SOIC (0.154", 3.90mm Width)
ECAD
Serie	74AS
Tipo	Multiplexer
Circuito	4 x 2:1
Circuitos Independientes	1
Corriente - Salida alta, baja	15mA, 48mA
Fuente de suministro de voltaje	Single Supply
Suministro de voltaje	4.5 V ~ 5.5 V
Temperatura de funcionamiento	0°C ~ 70°C
Tipo de montaje	Surface Mount
Paquete / caja	16-SOIC (0.154", 3.90mm Width)
Paquete de dispositivo del proveedor	16-SOIC

SN74AS257DR Packaging

SN74AS257DR FAQ

1. How to order SN74AS257DR 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 SN74AS257DR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74AS257DR. All suppliers must pass our qualification reviews before they can publish their products including SN74AS257DR on Heisener; we pay more attention to the channels and quality of SN74AS257DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74AS257DR price and inventory displayed accurate?

The price and inventory of SN74AS257DR 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 SN74AS257DR?

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 SN74AS257DR we delivered, we will accept the replacement or return of the SN74AS257DR 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 SN74AS257DR.

(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 SN74AS257DR pin diagram, SN74AS257DR datasheet?

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

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SN74AS257DR 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.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

Fabricantes

Descripción

En existencias

SN74AS257DR

Texas Instruments

Nº de pieza	Fabricantes	Descripción	En existencias
SN74AS257DRE4	Rochester Electronics LLC	74AS257 MUX SN74AS257DRE4	0
SN74AS257DRG4	Rochester Electronics LLC	74AS257 MUX SN74AS257DRG4	0
SN74AS257DR	Texas Instruments	M: AS257 AS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 GREEN, PLASTIC, SOIC-16	12500

Nº de pieza	Fabricantes	Descripción	En existencias
SN74AS257DRE4 D# SN74AS257DRE4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0
SN74AS257DR D# 2156-SN74AS257DR-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SOIC	17500
SN74AS257DRG4 D# SN74AS257DRG4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16SOIC	0

Nº de pieza

Fabricantes

Descripción

En existencias

SN74AS257DR

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

20825

Nº de pieza

Fabricantes

Descripción

En existencias

SN74AS257DR

Texas Instruments

OEM/CM ONLY

664

SN74AS257DRE4

Texas Instruments

OEM/CM ONLY

808

Nº de pieza	Fabricantes	Descripción	En existencias
SN74AS257DRE4 D# NS-SN74AS257DRE4	Texas Instruments	OEM/CM ONLY	8265
SN74AS257DRG4 D# NS-SN74AS257DRG4	Texas Instruments	OEM/CM ONLY	5647
SN74AS257DR D# NS-SN74AS257DR	Texas Instruments	OEM/CM ONLY	5559

Nº de pieza

Fabricantes

Descripción

En existencias

SN74AS257DR

Texas Instruments

LOGIC MUX, QUAD, 2-INPUT, AS-TTL, 16 Pin, Plastic, SOP

2161

Nº de pieza

Fabricantes

Descripción

En existencias

SN74AS257DR

D# SN74AS257DR

Texas Instruments

Semiconductor

5153

Nº de pieza

Fabricantes

Descripción

En existencias

SN74AS257DR

Texas Instruments

Multiplexer, AS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16

RoHS: Compliant

17500

Nº de pieza

Fabricantes

Descripción

En existencias

SN74AS257DR

Texas Instruments

OEM/CM ONLY

13975

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SN74AS257DR

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