Name: 74AC11257DBR
Brand: Texas Instruments
SKU: 74AC11257DBR
Availability: InStock
Rating: 5 (131 reviews)

74AC11257DBR

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Nº de pieza	74AC11257DBR
Fabricantes	Texas Instruments
Descripción	IC QUAD SELECTOR/MUX 20-SSOP
Hoja de datos	74AC11257DBR Hoja de datos
Paquete	20-SSOP (0.209", 5.30mm Width)
ECAD
En existencias	5.520 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	dic 28 - ene 2 (Elija envío expedito)
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Especificaciones 74AC11257DBR

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - Lógica - Interruptores de señal, multiplexores, decodificadores
Paquete	20-SSOP (0.209", 5.30mm Width)
ECAD
Serie	74AC
Tipo	Multiplexer
Circuito	4 x 2:1
Circuitos Independientes	1
Corriente - Salida alta, baja	24mA, 24mA
Fuente de suministro de voltaje	Dual Supply
Suministro de voltaje	3 V ~ 5.5 V
Temperatura de funcionamiento	-40°C ~ 85°C
Tipo de montaje	Surface Mount
Paquete / caja	20-SSOP (0.209", 5.30mm Width)
Paquete de dispositivo del proveedor	20-SSOP

ficha técnica 74AC11257DBR

74AC11257DBR Packaging

74AC11257DBR FAQ

1. How to order 74AC11257DBR 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 74AC11257DBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74AC11257DBR. All suppliers must pass our qualification reviews before they can publish their products including 74AC11257DBR on Heisener; we pay more attention to the channels and quality of 74AC11257DBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74AC11257DBR price and inventory displayed accurate?

The price and inventory of 74AC11257DBR 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 74AC11257DBR?

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 74AC11257DBR we delivered, we will accept the replacement or return of the 74AC11257DBR 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 74AC11257DBR.

(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 74AC11257DBR pin diagram, 74AC11257DBR datasheet?

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

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74AC11257DBR 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
74AC11257DBR	Texas Instruments	IC QUAD SELECTOR/MUX 20-SSOP	0
74AC11257DBRE4	Texas Instruments	IC QUAD SELECTOR/MUX 20-SSOP	0
74AC11257DBRG4	Texas Instruments	IC DATA SELECTOR/MUX SGL 20SSOP	0

Nº de pieza	Fabricantes	Descripción	En existencias
74AC11257DBR D# 74AC11257DBR-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0
74AC11257DBRE4 D# 74AC11257DBRE4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0
74AC11257DBRG4 D# 74AC11257DBRG4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0

Nº de pieza

Fabricantes

Descripción

En existencias

74AC11257DBR

Texas Instruments

OEM/CM ONLY

176

Nº de pieza	Fabricantes	Descripción	En existencias
74AC11257DBR D# NS-74AC11257DBR	Texas Instruments	OEM/CM ONLY	4233
74AC11257DBRE4 D# NS-74AC11257DBRE4	Texas Instruments	OEM/CM ONLY	8592
74AC11257DBRG4 D# NS-74AC11257DBRG4	Texas Instruments	OEM/CM ONLY	6323

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74AC11257DBR

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