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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74LS244N
SN74LS244N Image
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SN74LS244N - Texas Instruments

Manufacturer Part Number
SN74LS244N
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74LS244N
ECAD Model
Parts Description
IC BUF NON-INVERT 5.25V 20DIP
Detailed Description
Package
20-DIP (0.300', 7.62mm)
Data sheet
SN54/74(LS,S)240/41/44.pdf
In stock: 54200

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Specifications

SN74LS244N Tech Specifications
Texas Instruments - SN74LS244N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74LS244N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.75V ~ 5.25V  
Supplier Device Package 20-PDIP  
Series 74LS  
Package / Case 20-DIP (0.300', 7.62mm)  
Package Tube  
Output Type 3-State  
Operating Temperature 0°C ~ 70°C (TA)  
Product Attribute Attribute Value  
Number of Elements 2  
Number of Bits per Element 4  
Mounting Type Through Hole  
Logic Type Buffer, Non-Inverting  
Input Type -  
Current - Output High, Low 15mA, 24mA  
Base Product Number 74LS244  

Parts Introduction

Manufacturer Part Number

SN74LS244N

Manufacturer

Texas Instruments

Introduction

The SN74LS244N is a non-inverting buffer and line driver from Texas Instruments, part of the 74LS logic series, designed for logic buffering, driving, and reception applications.

Product Features and Performance

Features two elements, each with four bits

Non-inverting buffer type

3-State output type providing a high impedance state

Through-hole mounting for stable installation

Product Advantages

Provides reliable buffering and driving capabilities

High impedance state aids in bus management

Key Technical Parameters

Number of Elements: 2

Number of Bits per Element: 4

Current Output High, Low: 15mA, 24mA

Supply Voltage: 4.75V ~ 5.25V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Operates reliably within specified voltage and temperature ranges

Compatibility

Compatible with multiple logic families due to standard 5V supply voltage

Application Areas

Suitable for data transmission, digital logic systems, and signal buffering applications

Product Lifecycle

Currently active product status

Not nearing discontinuation and replacements or upgrades are available if needed

Several Key Reasons to Choose This Product

Reliable logic buffering and driving functionality

Supports a wide operating temperature range

Provides flexibility in logic circuit design with 3-State outputs

From Texas Instruments, a reputed manufacturer in semiconductor solutions.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74LS244N

Product Attribute SN74LS244N SN74LS244NSR SN74LS245DW SN74LS245DW
Part Number SN74LS244N SN74LS244NSR SN74LS245DW SN74LS245DW
Manufacturer Texas Instruments Texas Instruments onsemi Texas Instruments
Series 74LS 74LS 74LS 74LS
Base Product Number 74LS244 74LS244 74LS245 74LS245
Logic Type Buffer, Non-Inverting Buffer, Non-Inverting Transceiver, Non-Inverting Transceiver, Non-Inverting
Number of Elements 2 2 1 1
Output Type 3-State 3-State 3-State 3-State
Input Type - - - -
Package / Case 20-DIP (0.300', 7.62mm) 20-SOIC (0.209', 5.30mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295', 7.50mm Width)
Number of Bits per Element 4 4 8 8
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Package Tube Tape & Reel (TR) Tube Tube
Supplier Device Package 20-PDIP 20-SO 20-SOIC 20-SOIC
Current - Output High, Low 15mA, 24mA 15mA, 24mA 15mA, 24mA 15mA, 24mA

SN74LS244N Datasheet PDF

Download SN74LS244N pdf datasheets and Texas Instruments documentation for SN74LS244N - Texas Instruments.

PCN Design/Specification
Material Set 30/Mar/2017.pdf Copper Wire Base Alternative 23/Apr/2014.pdf
HTML Datasheet
SN54/74(LS,S)240/41/44.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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SN74LS244N Image

SN74LS244N

Texas Instruments
32D-SN74LS244N

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