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HomeProductsIntegrated Circuits (ICs)Logic - Signal Switches, Multiplexers, DecodersDM74ALS251MX
DM74ALS251MX Image
Image may be representation.
See specifications for product details.

DM74ALS251MX - Fairchild Semiconductor

Manufacturer Part Number
DM74ALS251MX
Manufacturer
Fairchild (onsemi)
Allelco Part Number
32D-DM74ALS251MX
ECAD Model
Parts Description
IC MULTIPLEXER 1 X 8:1 16SOIC
Detailed Description
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
DM74ALS251MX.pdf
RoHs Status
ROHS3 Compliant
In stock: 160510

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Quantity

Specifications

DM74ALS251MX Tech Specifications
Fairchild Semiconductor - DM74ALS251MX technical specifications, attributes, parameters and parts with similar specifications to Fairchild Semiconductor - DM74ALS251MX

Product Attribute Attribute Value  
Manufacturer Fairchild (onsemi)  
Voltage Supply Source Single Supply  
Voltage - Supply 4.5V ~ 5.5V  
Type Multiplexer  
Supplier Device Package 16-SOIC  
Series 74ALS  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Bulk  
Operating Temperature 0°C ~ 70°C  
Mounting Type Surface Mount  
Independent Circuits 1  
Current - Output High, Low 2.6mA, 24mA  
Circuit 1 x 8:1  
Base Product Number 74ALS251  

Parts Introduction

Manufacturer Part Number

DM74ALS251MX

Manufacturer

onsemi

Introduction

The DM74ALS251MX is a high-performance 1-of-8 data selector/multiplexer. It features high-speed operation, low power consumption, and reliable performance in a compact surface-mount package.

Product Features and Performance

1-of-8 data selector/multiplexer

High-speed operation with propagation delays as low as 9 ns

Low power consumption with typical supply current of 2.6 mA

Operates on a single 4.5 V to 5.5 V power supply

Reliable performance with operating temperature range of 0°C to 70°C

Surface-mount 16-SOIC package

Product Advantages

High-speed data selection for efficient signal routing

Low power consumption for energy-efficient applications

Compact surface-mount package for space-constrained designs

Key Reasons to Choose This Product

Proven reliability and performance in a wide range of applications

Versatile 1-of-8 data selection capability

Seamless integration into your system design

Cost-effective solution for your high-speed, low-power requirements

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with relevant industry standards and regulations

Compatibility

Directly compatible with other 74ALS series logic devices

Application Areas

Data selection and routing in digital systems

Signal multiplexing in high-speed communication networks

Control and logic circuits in industrial automation and control systems

Product Lifecycle

["This product is currently in the Obsolete phase of its lifecycle.","There are equivalent and alternative models available from onsemi, such as the 74ALS251 and 74LVX251 series. Please contact our website's sales team for more information on these options."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Fairchild Semiconductor DM74ALS251MX

Product Attribute DM74ALS251MX DM74ALS257MX DM74ALS257M DM74ALS251M
Part Number DM74ALS251MX DM74ALS257MX DM74ALS257M DM74ALS251M
Manufacturer Fairchild Semiconductor Fairchild Semiconductor onsemi onsemi
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Series 74ALS 74ALS 74ALS 74ALS
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154', 3.90mm Width) 16-SOIC (0.154', 3.90mm Width)
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-SOIC
Voltage Supply Source Single Supply Single Supply Single Supply Single Supply
Type Multiplexer Multiplexer Multiplexer Multiplexer
Current - Output High, Low 2.6mA, 24mA 2.6mA, 24mA 2.6mA, 24mA 2.6mA, 24mA
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Package Bulk Bulk Tube Tube
Circuit 1 x 8:1 4 x 2:1 4 x 2:1 1 x 8:1
Independent Circuits 1 1 1 1
Base Product Number 74ALS251 74ALS257 74ALS257 74ALS251

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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DM74ALS251MX Image

DM74ALS251MX

Fairchild Semiconductor
32D-DM74ALS251MX

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