Texas Instruments SN74HCT257DT

Teilenummer
SN74HCT257DT
Hersteller
Texas Instruments
Kategorie:
Logik – Signalschalter, Multiplexer, Decoder
Verpackung
16-SOIC (0.154, 3.90mm Width)
Datenblatt
Fudong Communication (shenzhen) Group Co., Ltd.SN74HCT257DT.pdf
Beschreibung
IC MULTIPLEXER 4 X 2:1 16SOIC
Menge

Stückpreis$0

Gesamtpreis$0

Zahlung
payment
Versand
payment

Product details

1. How to order SN74HCT257DT on Fudong Communication (Shenzhen) Group Co., Ltd.?

Currently, Fudong Communication (Shenzhen) Group Co., Ltd. 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 Fudong Communication (Shenzhen) Group Co., Ltd. guarantee that SN74HCT257DT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HCT257DT. All suppliers must pass our qualification reviews before they can publish their products including SN74HCT257DT on Fudong Communication (Shenzhen) Group Co., Ltd.; we pay more attention to the channels and quality of SN74HCT257DT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the SN74HCT257DT price and inventory displayed accurate?

The price and inventory of SN74HCT257DT 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 SN74HCT257DT?

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 SN74HCT257DT we delivered, we will accept the replacement or return of the SN74HCT257DT 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 SN74HCT257DT.

(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 SN74HCT257DT pin diagram, SN74HCT257DT datasheet?

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

Bild CD74HCT138MT CD74HCT138MTE4 CD74HCT139EG4 CD74HCT139MT CD74HCT151MT
Teilenummer CD74HCT138MT CD74HCT138MTE4 CD74HCT139EG4 CD74HCT139MT CD74HCT151MT
Hersteller Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Packaging Tape & Reel (TR),Bulk Tape & Reel (TR),Bulk Tape & Reel (TR),Bulk Tape & Reel (TR),Bulk Tape & Reel (TR),Bulk
Series 74HCT 74HCT 74HCT 74HCT 74HCT
ProductStatus Obsolete Obsolete Obsolete Obsolete Obsolete
Type Multiplexer Multiplexer Multiplexer Multiplexer Multiplexer
Circuit 4 x 2:1 4 x 2:1 4 x 2:1 4 x 2:1 4 x 2:1
IndependentCircuits 1 1 1 1 1
Current-OutputHighLow 6mA, 6mA 6mA, 6mA 6mA, 6mA 6mA, 6mA 6mA, 6mA
VoltageSupplySource Single Supply Single Supply Single Supply Single Supply Single Supply
Voltage-Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
MountingType Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

SN74HCT257DT Relevante Informationen

Die folgenden Teile sind enthalten "SN74HCT257DT" ISSI, Integrated Silicon Solutions Inc. SN74HCT257DT.

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