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HomeProductsIntegrated Circuits (ICs)Logic - Gates and Inverters - Multi-Function, ConfigurableSN74LS51NSR
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SN74LS51NSR - Texas Instruments

Manufacturer Part Number
SN74LS51NSR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74LS51NSR
ECAD Model
Parts Description
IC AND-OR-INVERT GATE 14SO
Package
14-SOIC (0.209", 5.30mm Width)
Data sheet
SN54,74(LS,S)51.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 48880

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Specifications

SN74LS51NSR Tech Specifications
Texas Instruments - SN74LS51NSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74LS51NSR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.75V ~ 5.25V  
Supplier Device Package 14-SO  
Series 74LS  
Schmitt Trigger Input No  
Package / Case 14-SOIC (0.209", 5.30mm Width)  
Package Tape & Reel (TR)  
Output Type Single-Ended  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 70°C  
Number of Inputs 10 Input (3, 3, 2, 2)  
Number of Circuits 2  
Mounting Type Surface Mount  
Logic Type AND/OR/INVERT Gate  
Current - Output High, Low 400µA, 8mA  
Base Product Number 74LS51  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SN74LS51NSR

Manufacturer

Texas Instruments

Introduction

The SN74LS51NSR is a dual 2-wide 2-input AND-OR-INVERT gate from Texas Instruments' 74LS series of logic ICs. It provides high-performance logic functions in a compact surface-mount package, making it suitable for a variety of digital circuit applications.

Product Features and Performance

Dual 2-wide 2-input AND-OR-INVERT gate

10 total inputs (3, 3, 2, 2)

Single-ended output

High-current output capability: 400μA (high) / 8mA (low)

Operates on a 4.75V to 5.25V power supply

0°C to 70°C operating temperature range

Surface-mount 14-SOIC package

Product Advantages

Compact and efficient logic function in a small footprint

High-current output for driving various load types

Wide operating voltage and temperature range for versatile use

Industry-standard 74LS series logic for easy integration

Key Reasons to Choose This Product

Reliable and well-established Texas Instruments quality and design

Versatile logic functionality for a wide range of digital circuit applications

Cost-effective solution for space-constrained designs

Seamless integration with other 74LS series logic components

Quality and Safety Features

Robust design and construction for reliable long-term performance

Compliance with industry safety and environmental standards

Compatibility

Fully compatible with other 74LS series logic ICs

Suitable for use in a variety of digital circuit designs

Application Areas

Digital logic circuits

Control and signal processing systems

Embedded electronics

Industrial automation and control

Product Lifecycle

The SN74LS51NSR is an active product, and there are no known plans for discontinuation. Alternative and equivalent models within the 74LS series are available from Texas Instruments. For the most up-to-date information, please contact our website's sales team or visit the manufacturer's website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74LS51NSR

Product Attribute SN74LS51NSR SN74LS51D SN74LS51N SN74LS51N
Part Number SN74LS51NSR SN74LS51D SN74LS51N SN74LS51N
Manufacturer Texas Instruments Texas Instruments onsemi Texas Instruments
Base Product Number 74LS51 74LS51 - 74LS51
Number of Circuits 2 2 - 2
Logic Type AND/OR/INVERT Gate AND/OR/INVERT Gate - AND/OR/INVERT Gate
Mounting Type Surface Mount Surface Mount - Through Hole
Series 74LS 74LS * 74LS
Package Tape & Reel (TR) Tube Bulk Tube
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C - 0°C ~ 70°C
Current - Output High, Low 400µA, 8mA 400µA, 8mA - 400µA, 8mA
Supplier Device Package 14-SO 14-SOIC - 14-PDIP
Number of Inputs 10 Input (3, 3, 2, 2) 10 Input (3, 3, 2, 2) - 10 Input (3, 3, 2, 2)
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V - 4.75V ~ 5.25V
Output Type Single-Ended Single-Ended - Single-Ended
Package / Case 14-SOIC (0.209", 5.30mm Width) 14-SOIC (0.154", 3.90mm Width) - 14-DIP (0.300", 7.62mm)
Schmitt Trigger Input No No - No

SN74LS51NSR Datasheet PDF

Download SN74LS51NSR pdf datasheets and Texas Instruments documentation for SN74LS51NSR - Texas Instruments.

PCN Packaging
Carrier Tape Revision B 30/Mar/2015.pdf Carrier Tape Revision C 09/Apr/2015.pdf
HTML Datasheet
SN54,74(LS,S)51.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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SN74LS51NSR

Texas Instruments
32D-SN74LS51NSR

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