Name: 74AC257TTR
Brand: STMicroelectronics
SKU: 74AC257TTR
Availability: InStock
Rating: 5 (168 reviews)

74AC257TTR

For Reference Only

Part Number	74AC257TTR
Manufacturer	STMicroelectronics
Description	IC MUX QUAD 2CHAN 3ST 16-TSSOP
Datasheet	74AC257TTR Datasheet 74AC257TTR Specifications
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	5,696 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Part Number # 74AC257TTR (Logic - Signal Switches, Multiplexers, Decoders) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 74AC257TTR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 74AC257TTR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 74AC257TTR.

74AC257TTR Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
Series	74AC
Type	Multiplexer
Circuit	4 x 2:1
Independent Circuits	1
Current - Output High, Low	24mA, 24mA
Voltage Supply Source	Single Supply
Voltage - Supply	2 V ~ 6 V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP

74AC257TTR Datasheet

74AC257TTR Reviews

Winte*****dolph

April 9, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Syl*****Yates

March 26, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Este*****Norris

March 23, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Jagg*****halla

March 22, 2023

★ ★ ★ ★ ★

Excellent service and product arrives in reasonable shipping rates. Well done!

Maxi*****tuart

March 20, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Sabr*****Kunda

March 20, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Aval*****Keith

March 4, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

Annab*****Moody

March 2, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Lill*****ames

February 22, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

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74AC257TTR Packaging

74AC257TTR FAQ

1. How to order 74AC257TTR 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 74AC257TTR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74AC257TTR. All suppliers must pass our qualification reviews before they can publish their products including 74AC257TTR on Heisener; we pay more attention to the channels and quality of 74AC257TTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74AC257TTR price and inventory displayed accurate?

The price and inventory of 74AC257TTR 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 74AC257TTR?

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 74AC257TTR we delivered, we will accept the replacement or return of the 74AC257TTR 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 74AC257TTR.

(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 74AC257TTR pin diagram, 74AC257TTR datasheet?

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

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74AC257TTR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

74AC257TTR

STMicroelectronics

IC MUX QUAD 2CHAN 3ST 16-TSSOP

2500

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74AC257TTR

D# 497-7073-2-ND

STMicroelectronics

IC MULTIPLEXER 4 X 2:1 16TSSOP

Part Number

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74AC257TTR

D# NS-74AC257TTR

STMicroelectronics

OEM/CM ONLY

1954

Part Number

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Description

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74AC257TTR

STMicroelectronics

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74AC257TTR

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