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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74S244DWR
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SN74S244DWR - Texas Instruments

Manufacturer Part Number
SN74S244DWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74S244DWR
ECAD Model
Parts Description
IC BUF NON-INVERT 5.25V 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Data sheet
SN54/74(LS,S)240/41/44.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 20197

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Specifications

SN74S244DWR Tech Specifications
Texas Instruments - SN74S244DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74S244DWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.75V ~ 5.25V  
Supplier Device Package 20-SOIC  
Series 74S  
Package / Case 20-SOIC (0.295", 7.50mm Width)  
Package Tape & Reel (TR)  
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 Surface Mount  
Logic Type Buffer, Non-Inverting  
Input Type -  
Current - Output High, Low 15mA, 64mA  
Base Product Number 74S244  

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

SN74S244DWR

Manufacturer

Texas Instruments

Introduction

The SN74S244DWR is a high-speed, non-inverting buffer/line driver designed for use in bus-oriented systems. It features high-current, 3-state outputs that can drive transmission lines or other capacitive loads. The device is particularly well-suited for driving address, data, and control buses.

Product Features and Performance

Non-inverting buffers with 3-state outputs

High-speed operation

High-current drive capability

Designed for bus-oriented systems

Suitable for driving transmission lines and capacitive loads

75V to 5.25V supply voltage range

0°C to 70°C operating temperature range

Product Advantages

Offers high-speed, high-current buffering and line driving capabilities

Ideal for driving address, data, and control buses in bus-oriented systems

Supports a wide range of operating voltages and temperatures

Key Reasons to Choose This Product

Excellent performance in bus-oriented system applications

Reliable and efficient buffer/line driver solution

Widely used and supported by Texas Instruments

Quality and Safety Features

Manufactured by the trusted Texas Instruments brand

Designed and tested to meet industry standards for quality and reliability

Compatibility

Compatible with a wide range of digital logic circuits and bus-oriented systems

Application Areas

Address, data, and control bus driving in bus-oriented systems

General-purpose buffer and line driver applications

Product Lifecycle

The SN74S244DWR is an active product, and there are no plans for discontinuation. Our website's sales team offers several equivalent and alternative models, including the SN74LS244 and SN74ALS244 series, which provide similar functionality but with different performance characteristics and packaging options. Customers are advised to contact our website's sales team for more information on the available options and to determine the best fit for their specific application requirements.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74S244DWR

Product Attribute SN74S244DWR SN74S244N SN74S240DW SN74S241N
Part Number SN74S244DWR SN74S244N SN74S240DW SN74S241N
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package Tape & Reel (TR) Tube Tube Tube
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V
Supplier Device Package 20-SOIC 20-PDIP 20-SOIC 20-PDIP
Number of Bits per Element 4 4 4 4
Logic Type Buffer, Non-Inverting Buffer, Non-Inverting Buffer, Inverting Buffer, Non-Inverting
Package / Case 20-SOIC (0.295", 7.50mm Width) 20-DIP (0.300", 7.62mm) 20-SOIC (0.295', 7.50mm Width) 20-DIP (0.300', 7.62mm)
Output Type 3-State 3-State 3-State 3-State
Mounting Type Surface Mount Through Hole Surface Mount Through Hole
Series 74S 74S 74S 74S
Number of Elements 2 2 2 2
Input Type - - - -
Base Product Number 74S244 74S244 74S240 74S241
Current - Output High, Low 15mA, 64mA 15mA, 64mA 15mA, 64mA 15mA, 64mA
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)

SN74S244DWR Datasheet PDF

Download SN74S244DWR pdf datasheets and Texas Instruments documentation for SN74S244DWR - Texas Instruments.

PCN Design/Specification
Material Set 21/Jun/2016.pdf SNx4LS24x/SNx4S24x 20/Jan/2017.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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SN74S244DWR

Texas Instruments
32D-SN74S244DWR

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