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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74AHC244DWR
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SN74AHC244DWR - Texas Instruments

Manufacturer Part Number
SN74AHC244DWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74AHC244DWR
ECAD Model
Parts Description
IC BUF NON-INVERT 5.5V 20SOIC
Package
20-SOIC (0.295', 7.50mm Width)
Data sheet
SN54/74AHC244.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 138790

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Specifications

SN74AHC244DWR Tech Specifications
Texas Instruments - SN74AHC244DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74AHC244DWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2V ~ 5.5V  
Supplier Device Package 20-SOIC  
Series 74AHC  
Package / Case 20-SOIC (0.295', 7.50mm Width)  
Package Tape & Reel (TR)  
Output Type 3-State  
Operating Temperature -40°C ~ 125°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 8mA, 8mA  
Base Product Number 74AHC244  

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

SN74AHC244DWR

Manufacturer

texas-instruments

Introduction

The SN74AHC244DWR from Texas Instruments is a non-inverting buffer and line driver designed to ensure clear signal transmission with multiple output states.

Product Features and Performance

Two elements, each with four bits

3-state output type enhances signal clarity

Capable of handling both high and low output currents up to 8mA

Compatible with a broad supply voltage range from 2V to 5.5V

Operates efficiently across a wide temperature range from -40°C to 125°C

Product Advantages

Dual-element configuration for versatility

Robust output current handling capabilities

Supports higher temperature applications

Key Technical Parameters

Logic Type: Buffer, Non-Inverting

Number of Elements: 2

Number of Bits per Element: 4

Current Output High, Low: 8mA, 8mA

Voltage Supply: 2V ~ 5.5V

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Robust temperature range performance for higher reliability

Packaged in tape and reel for safe and secure handling

Compatibility

Designed for use with a wide range of supply voltages from 2V to 5.5V

20-SOIC (0.295", 7.50mm Width) package ensures compatibility with various PCBs

Application Areas

Used in digital signaling to prevent signal degradation

Suitable for data transmission applications where signal integrity is crucial

Product Lifecycle

Currently active and not nearing discontinuation

Available in a standard packaging format indicating ongoing support and availability

Several Key Reasons to Choose This Product

Supports both high and low output currents ensuring versatile usage

Maintains signal clarity through 3-state output functionality

Provides operational stability across a wide temperature and voltage range

Prepared for various application demands with a dual-element configuration

Reliable packaging and product lifecycle support

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74AHC244DWR

Product Attribute SN74AHC244DWR SN74AHC240PWRG4 SN74AHC244DW SN74AHC244PW
Part Number SN74AHC244DWR SN74AHC240PWRG4 SN74AHC244DW SN74AHC244PW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Output High, Low 8mA, 8mA 8mA, 8mA 8mA, 8mA 8mA, 8mA
Package Tape & Reel (TR) - Tube Tube
Base Product Number 74AHC244 - 74AHC244 74AHC244
Number of Bits per Element 4 4 4 4
Series 74AHC 74AHC 74AHC 74AHC
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Number of Elements 2 2 2 2
Package / Case 20-SOIC (0.295', 7.50mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-SOIC (0.295', 7.50mm Width) 20-TSSOP (0.173", 4.40mm Width)
Voltage - Supply 2V ~ 5.5V 2 V ~ 5.5 V 2V ~ 5.5V 2V ~ 5.5V
Logic Type Buffer, Non-Inverting Buffer, Inverting Buffer, Non-Inverting Buffer, Non-Inverting
Supplier Device Package 20-SOIC 20-TSSOP 20-SOIC 20-TSSOP
Output Type 3-State 3-State 3-State 3-State
Input Type - - - -

SN74AHC244DWR Datasheet PDF

Download SN74AHC244DWR pdf datasheets and Texas Instruments documentation for SN74AHC244DWR - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
SN54/74AHC244.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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SN74AHC244DWR

Texas Instruments
32D-SN74AHC244DWR

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