Name: SN74ALS257AN
Brand: Texas Instruments
SKU: SN74ALS257AN
Price: 1.8483 USD
Availability: InStock
Rating: 5 (180 reviews)

SN74ALS257AN

For Reference Only

Part Number	SN74ALS257AN
Manufacturer	Texas Instruments
Description	IC 2-TO-1 SEL/MUX TRI-ST 16-DIP
Datasheet	SN74ALS257AN Specifications
Package	16-DIP (0.300", 7.62mm)
ECAD
In Stock	13,188 piece(s)
Unit Price	$ 1.8483 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 15 - Jun 20 (Choose Expedited Shipping)
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Part Number # SN74ALS257AN (Logic - Signal Switches, Multiplexers, Decoders) is manufactured by Texas Instruments 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 SN74ALS257AN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74ALS257AN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74ALS257AN.

SN74ALS257AN Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders
Package	16-DIP (0.300", 7.62mm)
ECAD
Series	74ALS
Type	Multiplexer
Circuit	4 x 2:1
Independent Circuits	1
Current - Output High, Low	2.6mA, 24mA
Voltage Supply Source	Single Supply
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-PDIP

SN74ALS257AN Reviews

Ange***** Bowen

April 8, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Jacqu***** Mclean

March 31, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Ala*****rozco

March 29, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Nels*****under

March 1, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Zayn*****rell

February 28, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Ayli*****wton

February 25, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Lega*****hankar

February 20, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

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SN74ALS257AN Packaging

SN74ALS257AN FAQ

1. How to order SN74ALS257AN 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 SN74ALS257AN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74ALS257AN. All suppliers must pass our qualification reviews before they can publish their products including SN74ALS257AN on Heisener; we pay more attention to the channels and quality of SN74ALS257AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74ALS257AN price and inventory displayed accurate?

The price and inventory of SN74ALS257AN 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 SN74ALS257AN?

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 SN74ALS257AN we delivered, we will accept the replacement or return of the SN74ALS257AN 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 SN74ALS257AN.

(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 SN74ALS257AN pin diagram, SN74ALS257AN datasheet?

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

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SN74ALS257AN 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

SN74ALS257ANSR

D# V36:1790_07327709

Texas Instruments

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R

RoHS: Compliant

SN74ALS257AN

D# V99:2348_07327707

Texas Instruments

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74ALS257AN

Texas Instruments

2050

Part Number	Manufacturer	Description	Stock
SN74ALS257ANSR	Texas Instruments	IC SELECTOR/MUX QUAD 2-1 16SO	0
SN74ALS257AN	Texas Instruments	LOGIC, 2-TO-1 SEL/MUX TRI-ST, 16DIP	304
SN74ALS257ANE4	Texas Instruments	IC SELECTOR MUX QUAD 2-1 16-DIP	0

Part Number

Manufacturer

Description

Stock

SN74ALS257AN

D# C1S746203656456

Texas Instruments

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

SN74ALS257ANSR

Pbf (ship within 1day) - D/C 2003

1921

Part Number	Manufacturer	Description	Stock
SN74ALS257AN D# 296-5051-5-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16DIP	647
SN74ALS257ANG4 D# SN74ALS257ANG4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 16DIP	0
SN74ALS257ANSR D# 2156-SN74ALS257ANSR-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SO	18000

Part Number

Manufacturer

Description

Stock

SN74ALS257AN

Texas Instruments

In stock shipping within 2days

1000

SN74ALS257ANS

Texas Instruments

In stock shipping within 2days

200

Part Number	Manufacturer	Description	Stock
SN74ALS257ANDS	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	595
SN74ALS257AN	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	19953
SN74ALS257ANS	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	1167
SN74ALS257ANE4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	559
SN74ALS257ANSR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	3829
SN74ALS257ANSRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2380

Part Number	Manufacturer	Description	Stock
SN74ALS257AN99	Texas Instruments	OEM/CM ONLY	474
SN74ALS257ANSRE4	Texas Instruments	OEM/CM ONLY	552
SN74ALS257ANSLE	NXP Semiconductors	OEM/CM ONLY	797
SN74ALS257ANSTR	Texas Instruments	OEM/CM ONLY	1045
SN74ALS257ANSR99T	Texas Instruments	OEM/CM ONLY	36100
SN74ALS257ANS99	Texas Instruments	OEM/CM ONLY	990
SN74ALS257ANSJSMD	Texas Instruments	OEM/CM ONLY	1856
SN74ALS257ANS	Texas Instruments	OEM/CM ONLY	547
SN74ALS257ANE4	Texas Instruments	OEM/CM ONLY	746
SN74ALS257ANSL	Texas Instruments	OEM/CM ONLY	376
SN74ALS257ANSR	Texas Instruments	OEM/CM ONLY	332
SN74ALS257ANSRG4	Texas Instruments	OEM/CM ONLY	253

Part Number

Manufacturer

Description

Stock

SN74ALS257ANS

Texas Instruments

OEM/CM Immediate delivery

SN74ALS257ANSR

Texas Instruments

OEM/CM Immediate delivery

1889

Part Number

Manufacturer

Description

Stock

SN74ALS257ANSR

D# 595-SN74ALS257ANSR

Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp

RoHS: Compliant

1994

SN74ALS257AN

D# 595-SN74ALS257AN

Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp

RoHS: Compliant

203

Part Number	Manufacturer	Description	Stock
SN74ALS257ANSRG4 D# NS-SN74ALS257ANSRG4	Texas Instruments	OEM/CM ONLY	2159
SN74ALS257ANSRE4 D# NS-SN74ALS257ANSRE4	Texas Instruments	OEM/CM ONLY	3348
SN74ALS257ANSR D# NS-SN74ALS257ANSR	Texas Instruments	OEM/CM ONLY	7529
SN74ALS257AN D# NS-SN74ALS257AN	Texas Instruments	OEM/CM ONLY	4807
SN74ALS257ANE4 D# NS-SN74ALS257ANE4	Texas Instruments	OEM/CM ONLY	6358

Part Number	Manufacturer	Description	Stock
SN74ALS257AN	Texas Instruments	LOGIC MUX, QUAD, 2-INPUT, ALS-TTL, 16 Pin, Plastic, DIP	79
SN74ALS257ANSR	--		1536
SN74ALS257ANE4	Texas Instruments		292

Part Number

Manufacturer

Description

Stock

SN74ALS257AN

D# SN74ALS257AN

Texas Instruments

Semiconductor

16767

Part Number

Manufacturer

Description

Stock

SN74ALS257ANSR

Texas Instruments

SN74ALS257A Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Compliant

18000

SN74ALS257AN

Texas Instruments

SN74ALS257A Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Compliant

80959

Part Number	Manufacturer	Description	Stock
SN74ALS257ANE4	Texas Instruments	OEM/CM ONLY	1304
SN74ALS257ANSRG4	Texas Instruments	OEM/CM ONLY	2016
SN74ALS257ANDS	Motorola Semiconductor Products	OEM/CM ONLY	516
SN74ALS257ANSR	Texas Instruments	OEM/CM ONLY	3234
SN74ALS257ANS	Texas Instruments	OEM/CM ONLY	1094
SN74ALS257AN	Texas Instruments	OEM/CM ONLY	35434

Part Number

Manufacturer

Description

Stock

SN74ALS257ANSR

Texas Instruments

IN stock Immediate delivery

1904

SN74ALS257ANS

Texas Instruments

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

SN74ALS257ANSR

Texas Instruments

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

SN74ALS257AN

Texas Instruments

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

Part Number

Manufacturer

Description

Stock

SN74ALS257AN

D# 25863910

Texas Instruments

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74ALS257AN

Texas Instruments

RFQ

9089

SN74ALS257ANE4

Texas Instruments

RFQ

10799

Quick Inquiry

SN74ALS257AN

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