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HomeProductsIntegrated Circuits (ICs)Logic - Signal Switches, Multiplexers, DecodersSN74F251BDR
SN74F251BDR Image
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See specifications for product details.

SN74F251BDR - Texas Instruments

Manufacturer Part Number
SN74F251BDR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74F251BDR
ECAD Model
Parts Description
IC MULTIPLEXER 1 X 8:1 16SOIC
Detailed Description
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
SN74F251BDR.pdf
RoHs Status
ROHS3 Compliant
In stock: 73710

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Quantity

Specifications

SN74F251BDR Tech Specifications
Texas Instruments - SN74F251BDR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74F251BDR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Supply Source Single Supply  
Voltage - Supply 4.5V ~ 5.5V  
Type Multiplexer  
Supplier Device Package 16-SOIC  
Series 74F  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature 0°C ~ 70°C  
Mounting Type Surface Mount  
Independent Circuits 1  
Current - Output High, Low 3mA, 24mA  
Circuit 1 x 8:1  
Base Product Number 74F251  

Parts Introduction

Manufacturer Part Number

SN74F251BDR

Manufacturer

Texas Instruments

Introduction

High-speed CMOS 8-bit data selector/multiplexer

Product Features and Performance

Selects 1 of 8 data inputs and routes it to the output

High-speed operation

Low power consumption

Buffered outputs

High noise immunity

Product Advantages

Wide operating voltage range

Wide temperature range

Reliable performance

Key Technical Parameters

Operating voltage: 4.5V to 5.5V

Output current (high/low): 3mA/24mA

Operating temperature: 0°C to 70°C

Package: 16-SOIC

Quality and Safety Features

RoHS3 compliant

Reliable surface mount package

Compatibility

Compatible with various digital logic circuits

Application Areas

Signal switching and multiplexing in digital systems

Data routing and selection in electronic devices

Product Lifecycle

Currently in production

Replacements and upgrades available

Key Reasons to Choose This Product

High-speed operation for efficient signal processing

Low power consumption for energy-efficient designs

Wide operating voltage and temperature range for versatile applications

Reliable surface mount package for robust performance

RoHS3 compliance for environmentally-friendly use

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74F251BDR

Product Attribute SN74F251BDR SN74F257NSR SN74F253NSR SN74F257DR
Part Number SN74F251BDR SN74F257NSR SN74F253NSR SN74F257DR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Circuit 1 x 8:1 4 x 2:1 2 x 4:1 4 x 2:1
Base Product Number 74F251 74F257 74F253 74F257
Supplier Device Package 16-SOIC 16-SO 16-SO 16-SOIC
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Type Multiplexer Multiplexer Multiplexer Multiplexer
Independent Circuits 1 1 1 1
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.154', 3.90mm Width)
Series 74F 74F 74F 74F
Voltage Supply Source Single Supply Single Supply Single Supply Single Supply
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Current - Output High, Low 3mA, 24mA 3mA, 24mA 3mA, 24mA 3mA, 24mA

SN74F251BDR Datasheet PDF

Download SN74F251BDR pdf datasheets and Texas Instruments documentation for SN74F251BDR - Texas Instruments.

PCN Design/Specification
Design 25/Feb/2022.pdf Mult Devices Font 21/Apr/2018.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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SN74F251BDR Image

SN74F251BDR

Texas Instruments
32D-SN74F251BDR

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