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HomeProductsIntegrated Circuits (ICs)Logic - Signal Switches, Multiplexers, DecodersSN74S251N
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SN74S251N - Texas Instruments

Manufacturer Part Number
SN74S251N
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74S251N
ECAD Model
Parts Description
MUX, 8 LINE INPUT
Package
Data sheet
Datasheet.pdf
Datasheet.pdf
Our certification
In stock: 74970

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Specifications

SN74S251N Tech Specifications
Texas Instruments - SN74S251N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74S251N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Series *  
Product Attribute Attribute Value  
Package Bulk  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SN74S251N

Manufacturer

Texas Instruments

Introduction

The SN74S251N is a high-performance, high-speed digital integrated circuit that functions as a 8-line to 1-line data selector/multiplexer. It features low propagation delays, high switching speeds, and high driving capabilities, making it suitable for a wide range of digital system applications.

Product Features and Performance

8 data inputs and 1 data output

High-speed operation with typical propagation delays of 7 ns

High-drive capability with 24 mA output current

TTL-compatible inputs and outputs

Operates from a single 5V power supply

Available in a 16-pin DIP package

Product Advantages

Efficient data selection and routing in digital systems

Compact design with minimal component count

Reliable and consistent performance

Widely used and well-supported by the industry

Key Reasons to Choose This Product

Proven reliability and performance in a wide range of applications

Cost-effective solution for data selection and multiplexing needs

Compatibility with standard TTL/CMOS logic circuits

Backed by the trusted Texas Instruments brand and technical support

Quality and Safety Features

Manufactured using high-quality processes and materials

Meets industry standard specifications for safety and reliability

Undergoes rigorous testing and quality control measures

Compatibility

The SN74S251N is compatible with a variety of TTL and CMOS logic families, making it suitable for use in a wide range of digital systems and applications.

Application Areas

Digital signal processing

Data acquisition and control systems

Instrumentation and test equipment

Computer and peripheral interfaces

Communication and networking equipment

Product Lifecycle

The SN74S251N is an active product and currently available from our website's sales team. There are no direct replacement or alternative models available at this time. For the latest product information or to discuss your specific requirements, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74S251N

Product Attribute SN74S251N SN74S257N SN74S260DR SN74S244DWR
Part Number SN74S251N SN74S257N SN74S260DR SN74S244DWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package Bulk Tube - Tape & Reel (TR)
Series * 74S - 74S

SN74S251N Datasheet PDF

Download SN74S251N pdf datasheets and Texas Instruments documentation for SN74S251N - Texas Instruments.

Datasheets
Datasheet.pdf
HTML Datasheet
Datasheet.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SN74S251N

Texas Instruments
32D-SN74S251N

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