Name: 74AC257SC
Brand: Fairchild/ON Semiconductor
SKU: 74AC257SC
Availability: InStock
Rating: 5 (142 reviews)

74AC257SC

For Reference Only

Part Number	74AC257SC
Manufacturer	Fairchild/ON Semiconductor
Description	IC MULTIPLEXER QUAD 2-IN 16-SOIC
Datasheet	74AC257SC Datasheet 74AC257SC Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	8,136 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 74AC257SC (Logic - Signal Switches, Multiplexers, Decoders) is manufactured by Fairchild/ON Semiconductor 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 74AC257SC specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 74AC257SC with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 74AC257SC.

74AC257SC Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders
Package	16-SOIC (0.154", 3.90mm 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	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC

74AC257SC Datasheet

74AC257SC Reviews

Anson*****kburn

March 25, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Giov***** Brar

March 5, 2023

★ ★ ★ ★ ★

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

Henr*****hanker

February 22, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

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74AC257SC Packaging

74AC257SC FAQ

1. How to order 74AC257SC 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 74AC257SC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74AC257SC. All suppliers must pass our qualification reviews before they can publish their products including 74AC257SC on Heisener; we pay more attention to the channels and quality of 74AC257SC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74AC257SC price and inventory displayed accurate?

The price and inventory of 74AC257SC 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 74AC257SC?

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 74AC257SC we delivered, we will accept the replacement or return of the 74AC257SC 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 74AC257SC.

(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 74AC257SC pin diagram, 74AC257SC datasheet?

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

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74AC257SC 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
74AC257SCX D# 74AC257SCX	ON Semiconductor	MLTPLXR 1-ELEM CMOS 3-ST 8-IN 16SOIC - Bulk (Alt: 74AC257SCX)	0
74AC257SC D# 74AC257SC	ON Semiconductor	MLTPLXR 1-ELEM CMOS 3-ST 8-IN 16SOIC - Bulk (Alt: 74AC257SC)	0
74AC257SCQR D# 74AC257SCQR	Rochester Electronics LLC	- Bulk (Alt: 74AC257SCQR) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

74AC257SCX

Fairchild Semiconductor Corporation

1800

74AC257SC

Fairchild Semiconductor Corporation

177

Part Number

Manufacturer

Description

Stock

74AC257SC

Fairchild Semiconductor Corporation

Min Qty 10

6800

74AC257SCX

Fairchild Semiconductor Corporation

Min Qty 10

6800

Part Number

Manufacturer

Description

Stock

74AC257SCX

D# 2156-74AC257SCX-FSTR-ND

Rochester Electronics LLC

IC MULTIPLEXER 4 X 2:1 16SOIC

7281

74AC257SC

D# 2156-74AC257SC-FS-ND

Rochester Electronics LLC

IC MULTIPLEXER 4 X 2:1 16SOIC

15394

Part Number

Manufacturer

Description

Stock

74AC257SCX

Fairchild Semiconductor Corporation

In stock shipping within 2days

12760

74AC257SC

Fairchild Semiconductor Corporation

In stock shipping within 2days

350

Part Number	Manufacturer	Description	Stock
74AC257SC	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	17703
74AC257SCX	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	14375
MC74AC257SC	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	412

Part Number

Manufacturer

Description

Stock

74AC257SCX

National Semiconductor Corporation

OEM/CM Immediate delivery

18000

Part Number

Manufacturer

Description

Stock

74AC257SC

D# NS-74AC257SC

Fairchild Semiconductor Corporation

OEM/CM ONLY

6325

74AC257SCX

D# NS-74AC257SCX

Fairchild Semiconductor Corporation

OEM/CM ONLY

1693

Part Number

Manufacturer

Description

Stock

74AC257SCX

Fairchild Semiconductor Corporation

LOGIC MUX, QUAD, 2-INPUT, AC-CMOS, 16 Pin, Plastic, SOP

654

74AC257SC

Fairchild Semiconductor Corporation

LOGIC MUX, QUAD, 2-INPUT, AC-CMOS, 16 Pin, Plastic, SOP

654

Part Number

Manufacturer

Description

Stock

74AC257SCX

D# 74AC257SCX

Fairchild Semiconductor Corporation

Semiconductor

1472

74AC257SC

D# 74AC257SC

Fairchild Semiconductor Corporation

Semiconductor

1725

Part Number

Manufacturer

Description

Stock

74AC257SCX

Fairchild Semiconductor Corporation

Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

RoHS: Compliant

7281

74AC257SC

Fairchild Semiconductor Corporation

Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

RoHS: Compliant

15394

Part Number	Manufacturer	Description	Stock
MC74AC257SC	National Semiconductor Corporation	OEM/CM ONLY	371
74AC257SCX	Fairchild Semiconductor Corporation	OEM/CM ONLY	45856
74AC257SC	Fairchild Semiconductor Corporation	OEM/CM ONLY	20694

Part Number

Manufacturer

Description

Stock

74AC257SCX

National Semiconductor Corporation

IN stock Immediate delivery

17985

Part Number

Manufacturer

Description

Stock

74AC257SC

National Semiconductor Corporation

shipping today

596

74AC257SCX

National Semiconductor Corporation

shipping today

18000

Part Number

Manufacturer

Description

Stock

74AC257SCX

mfr

RFQ

255

74AC257SC

mfr

RFQ

1974

Quick Inquiry

74AC257SC

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