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HomeProductsIntegrated Circuits (ICs)Logic - Signal Switches, Multiplexers, DecodersSN74HC251DBR
SN74HC251DBR Image
Image may be representation.
See specifications for product details.

SN74HC251DBR - Texas Instruments

Manufacturer Part Number
SN74HC251DBR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74HC251DBR
ECAD Model
Parts Description
IC MULTIPLEXER 1 X 8:1 16SSOP
Detailed Description
Package
16-SSOP (0.209', 5.30mm Width)
Data sheet
SN54HC251, SN74HC251.pdf
RoHs Status
ROHS3 Compliant
In stock: 225860

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Quantity

Specifications

SN74HC251DBR Tech Specifications
Texas Instruments - SN74HC251DBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74HC251DBR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Supply Source Single Supply  
Voltage - Supply 2V ~ 6V  
Type Multiplexer  
Supplier Device Package 16-SSOP  
Series 74HC  
Package / Case 16-SSOP (0.209', 5.30mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Independent Circuits 1  
Current - Output High, Low 7.8mA, 7.8mA  
Circuit 1 x 8:1  
Base Product Number 74HC251  

Parts Introduction

Manufacturer Part Number

SN74HC251DBR

Manufacturer

texas-instruments

Introduction

The SN74HC251DBR is a high-performance 1-of-8 data selector/multiplexer that features high-speed switching, low power consumption, and a wide operating voltage range. It is designed to efficiently manage and route data signals in a variety of electronic circuits and systems.

Product Features and Performance

1-of-8 data selector/multiplexer

High-speed operation with typical propagation delays of 8 ns

Low power consumption with 7.8 mA typical supply current

Wide operating voltage range of 2 V to 6 V

Capable of operating at temperatures from -40°C to 85°C

Product Advantages

Efficient data signal management and routing

Versatile compatibility with a wide range of electronic systems

Low power requirements for energy-efficient performance

Reliable operation across a broad temperature range

Key Reasons to Choose This Product

High-speed data switching capabilities

Flexible voltage supply requirements

Compact surface-mount package for space-constrained designs

Proven reliability and quality from a trusted manufacturer

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with industry safety and environmental standards

Robust design for reliable long-term operation

Compatibility

Compatible with a variety of logic families, including TTL, CMOS, and LSTTL

Suitable for use in a wide range of electronic applications and systems

Application Areas

Data acquisition and processing systems

Signal routing and multiplexing

Industrial control and automation

Telecommunications equipment

Computer and peripheral devices

Product Lifecycle

The SN74HC251DBR is an active and currently available product from our website's sales team. There are no known plans for discontinuation at this time. Our website's sales team offers several alternative and equivalent models, including the SN74HC251N and the SN74HC251D, which may provide additional options for customers based on specific requirements.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74HC251DBR

Product Attribute SN74HC251DBR SN74HC251NSR SN74HC253DR SN74HC251DR
Part Number SN74HC251DBR SN74HC251NSR SN74HC253DR SN74HC251DR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case 16-SSOP (0.209', 5.30mm Width) 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154', 3.90mm Width)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Type Multiplexer Multiplexer Multiplexer Multiplexer
Base Product Number 74HC251 74HC251 74HC253 74HC251
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Series 74HC 74HC 74HC 74HC
Current - Output High, Low 7.8mA, 7.8mA 7.8mA, 7.8mA 7.8mA, 7.8mA 7.8mA, 7.8mA
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 16-SSOP 16-SO 16-SOIC 16-SOIC
Circuit 1 x 8:1 1 x 8:1 2 x 4:1 1 x 8:1
Voltage - Supply 2V ~ 6V 2V ~ 6V 2V ~ 6V 2V ~ 6V
Voltage Supply Source Single Supply Single Supply Single Supply Single Supply
Independent Circuits 1 1 1 1

SN74HC251DBR Datasheet PDF

Download SN74HC251DBR pdf datasheets and Texas Instruments documentation for SN74HC251DBR - Texas Instruments.

Datasheets
SN54HC251, SN74HC251.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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SN74HC251DBR Image

SN74HC251DBR

Texas Instruments
32D-SN74HC251DBR

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