Name: SN74LS251D
Brand: Texas Instruments
SKU: SN74LS251D
Price: 1.0782 USD
Availability: InStock
Rating: 5 (157 reviews)

SN74LS251D

For Reference Only

Part Number	SN74LS251D
Manufacturer	Texas Instruments
Description	IC DATA SELECT/MUX 8-1 16-SOIC
Datasheet	SN74LS251D Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	19,212 piece(s)
Unit Price	$ 1.0782 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # SN74LS251D (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 SN74LS251D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74LS251D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74LS251D.

SN74LS251D Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	74LS
Type	Multiplexer
Circuit	1 x 8:1
Independent Circuits	1
Current - Output High, Low	2.6mA, 8mA
Voltage Supply Source	Single Supply
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC

SN74LS251D Reviews

Jes***** Pau

March 29, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

Keny*****nold

March 19, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Jad*****sas

March 14, 2023

★ ★ ★ ★ ★

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Elia*****mpton

March 13, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Mich***** Mayo

March 8, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Wade*****udhari

March 6, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Ryan*****ario

March 2, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Magn***** Leach

February 28, 2023

★ ★ ★ ★ ★

Very good connector, easy to realise and with Low price

Raul*****bins

February 21, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Write a Review

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SN74LS251D Packaging

SN74LS251D FAQ

1. How to order SN74LS251D 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 SN74LS251D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS251D. All suppliers must pass our qualification reviews before they can publish their products including SN74LS251D on Heisener; we pay more attention to the channels and quality of SN74LS251D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS251D price and inventory displayed accurate?

The price and inventory of SN74LS251D 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 SN74LS251D?

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 SN74LS251D we delivered, we will accept the replacement or return of the SN74LS251D 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 SN74LS251D.

(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 SN74LS251D pin diagram, SN74LS251D datasheet?

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

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PCA9550DP,118	NXP, IC LED DRVR LIN DIM 25MA 8TSSOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), 74LS	View
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SN74LS251D 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

SN74LS251DR

D# V36:1790_07345702

Texas Instruments

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

RoHS: Compliant

SN74LS251D

D# V36:1790_07345701

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74LS251DR2

D# SN74LS251DR2

Rochester Electronics LLC

- Bulk (Alt: SN74LS251DR2)

RoHS: Not Compliant

SN74LS251DR

D# SN74LS251DR

Rochester Electronics LLC

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC T/R - Bulk (Alt: SN74LS251DR)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74LS251D

Motorola Semiconductor Products

914

Part Number	Manufacturer	Description	Stock
SN74LS251DG4	Texas Instruments	- Rail/Tube	0
SN74LS251DRE4	Rochester Electronics LLC	74LS251 MUX SN74LS251DRE4	0
SN74LS251D	ON Semiconductor	M: LS251 LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16 PLASTIC, SOIC-16	4584
SN74LS251DRG4	Rochester Electronics LLC	74LS251 MUX SN74LS251DRG4	0
SN74LS251DE4	Rochester Electronics LLC	74LS251 MUX SN74LS251DE4	0
SN74LS251DR	Texas Instruments	IC 8-TO-1 LINE SEL/MUX 16-SOIC	0

Part Number

Manufacturer

Description

Stock

SN74LS251D

D# 2156-SN74LS251D-ND

Rochester Electronics LLC

MULTIPLEXER, LS SERIES, 1-FUNC,

10067

SN74LS251DR

D# 296-3680-2-ND

Texas Instruments

IC MULTIPLEXER 1 X 8:1 16SOIC

Part Number

Manufacturer

Description

Stock

SN74LS251D

D# 1752957

Texas Instruments

LOGIC, DATA SELECT/MUX 8-1, 16SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
SN74LS251DG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	45
SN74LS251DW	T.I.	OEM/CM QUOTES ONLY \| NO BROKERS	95
SN74LS251DR2	MOTOROLA INC	OEM/CM QUOTES ONLY \| NO BROKERS	8925
SN74LS251D	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	11980
SN74LS251DR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	9520

Part Number	Manufacturer	Description	Stock
SN74LS251DW	Texas Instruments	OEM/CM ONLY	583
SN74LS251DR	Texas Instruments	OEM/CM ONLY	741
SN74LS251DRE4	Texas Instruments	OEM/CM ONLY	172
SN74LS251DE4	Texas Instruments	OEM/CM ONLY	481
SN74LS251DRG4	Texas Instruments	OEM/CM ONLY	888

Part Number

Manufacturer

Description

Stock

SN74LS251DR

Texas Instruments

OEM/CM Immediate delivery

1916

Part Number

Manufacturer

Description

Stock

SN74LS251DR

D# 595-SN74LS251DR

Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt

RoHS: Compliant

1790

SN74LS251D

D# 595-SN74LS251D

Texas Instruments

Encoders, Decoders, Multiplexers & Demultiplexers 8 To 1 Data Slctr/ Mltplxr W/3-St Otpt

RoHS: Compliant

150

Part Number	Manufacturer	Description	Stock
SN74LS251DR D# NS-SN74LS251DR	Texas Instruments	OEM/CM ONLY	2345
SN74LS251DG4 D# NS-SN74LS251DG4	Texas Instruments	OEM/CM ONLY	3471
SN74LS251DW D# NS-SN74LS251DW	VARIOUS	OEM/CM ONLY	7012
SN74LS251-D D# NS-SN74LS251-D	ON Semiconductor	OEM/CM ONLY	7887
N74LS251D D# NS-N74LS251D	VARIOUS	OEM/CM ONLY	2151
SN74LS251DR2 D# NS-SN74LS251DR2	Motorola Semiconductor Products	OEM/CM ONLY	7470
SN74LS251D D# NS-SN74LS251D	Texas Instruments	OEM/CM ONLY	3351
SN74LS251DRE4 D# NS-SN74LS251DRE4	Texas Instruments	OEM/CM ONLY	5627
SN74LS251DE4 D# NS-SN74LS251DE4	Texas Instruments	OEM/CM ONLY	4173
SN74LS251DRG4 D# NS-SN74LS251DRG4	Texas Instruments	OEM/CM ONLY	7754

Part Number	Manufacturer	Description	Stock
SN74LS251DR2	Motorola Semiconductor Products		2086
SN74LS251D	Motorola Semiconductor Products	LOGIC MUX, SINGLE, 8-INPUT, LS-TTL, 16 Pin, Plastic, SOP	731
SN74LS251DG4	Texas Instruments	LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16 (Also Known As: SN74LS251D)	38

Part Number

Manufacturer

Description

Stock

SN74LS251D

D# SN74LS251D

Texas Instruments

Semiconductor

200

Part Number

Manufacturer

Description

Stock

SN74LS251D

D# 6632470

Texas Instruments

Texas Instruments SN74LS251D Multiplexer Single 8:1, 16-Pin SOIC, PK

Min Qty: 5

Container: Package

390

Part Number

Manufacturer

Description

Stock

SN74LS251D

ON Semiconductor

SN74LS251 8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs

RoHS: Compliant

4584

Part Number	Manufacturer	Description	Stock
SN74LS251DG4	Texas Instruments	OEM/CM ONLY	54
SN74LS251DW	Motorola Semiconductor Products	OEM/CM ONLY	96
SN74LS251DR	Texas Instruments	OEM/CM ONLY	2843
SN74LS251DR2	ON Semiconductor	OEM/CM ONLY	12348
SN74LS251D	Texas Instruments	OEM/CM ONLY	2097

Part Number

Manufacturer

Description

Stock

SN74LS251DR

Texas Instruments

IN stock Immediate delivery

1931

Part Number

Manufacturer

Description

Stock

SN74LS251DR

Texas Instruments

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

SN74LS251D

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

SN74LS251DR

Texas Instruments

RFQ

6136

Part Number

Manufacturer

Description

Stock

SN74LS251D

D# 1752957

Texas Instruments

LOGIC, DATA SELECT/MUX 8-1, 16SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

SN74LS251D

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