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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversMM74HCT244WMX
MM74HCT244WMX Image
Image may be representation.
See specifications for product details.

MM74HCT244WMX - onsemi

Manufacturer Part Number
MM74HCT244WMX
Manufacturer
onsemi
Allelco Part Number
32D-MM74HCT244WMX
ECAD Model
Parts Description
IC BUF NON-INVERT 5.5V 20SOIC
Detailed Description
Package
20-SOIC (0.295', 7.50mm Width)
Data sheet
MM74HCT240/244.pdf
RoHs Status
ROHS3 Compliant
In stock: 75160

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Quantity

Specifications

MM74HCT244WMX Tech Specifications
onsemi - MM74HCT244WMX technical specifications, attributes, parameters and parts with similar specifications to onsemi - MM74HCT244WMX

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply 4.5V ~ 5.5V  
Supplier Device Package 20-SOIC  
Series 74HCT  
Package / Case 20-SOIC (0.295', 7.50mm Width)  
Package Tape & Reel (TR)  
Output Type 3-State  
Operating Temperature -40°C ~ 85°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 7.2mA, 7.2mA  
Base Product Number 74HCT244  

Parts Introduction

Manufacturer Part Number

MM74HCT244WMX

Manufacturer

onsemi

Introduction

High-Speed CMOS Logic Octal Buffer/Line Driver with 3-State Outputs

Product Features and Performance

Two Independent Buffer/Line Drivers with 3-State Outputs

Four Bits per Element

High Drive Current: 7.2mA

Standard 74HCT Logic

Compatible with TTL Levels

Low Power Consumption

Product Advantages

High Noise Immunity

Balanced Propagation Delays

Designed for Bidirectional Data Flow Control

Key Technical Parameters

Logic Type: Buffer, Non-Inverting

Number of Elements: 2

Number of Bits per Element: 4

Output Type: 3-State

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Over-Current Protection

Lead-Free and RoHS Compliant for Environmental Safety

Compatibility

TTL Compatible

Application Areas

Data Communication Systems

Control Systems

Memory Address Drivers

Microprocessor Systems

Product Lifecycle

Active Status

No Immediate Discontinuation Noted

Replacements and Upgrades Available Within 74HCT Series

Several Key Reasons to Choose This Product

Reliable High-Speed Data Transmission

Suitable for Surface Mount Technology (SMT)

Enhanced System Performance through High Output Drive

Versatile Logic Buffer Compatible with Various Digital Systems

Extended Operating Temperature Range Suitable for Industrial Applications

Provided in Industry-Standard Packaging for Easy Integration (Tape & Reel)

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi MM74HCT244WMX

Product Attribute MM74HCT244WMX MM74HCT244MTCX MM74HCT244N MM74HCT245SJX
Part Number MM74HCT244WMX MM74HCT244MTCX MM74HCT244N MM74HCT245SJX
Manufacturer onsemi onsemi onsemi Fairchild Semiconductor
Current - Output High, Low 7.2mA, 7.2mA 7.2mA, 7.2mA 7.2mA, 7.2mA 7.2mA, 7.2mA
Series 74HCT 74HCT 74HCT 74HCT
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Package / Case 20-SOIC (0.295', 7.50mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-DIP (0.300", 7.62mm) 20-SOIC (0.209", 5.30mm Width)
Number of Elements 2 2 2 1
Output Type 3-State 3-State 3-State 3-State
Supplier Device Package 20-SOIC 20-TSSOP 20-PDIP 20-SOP
Base Product Number 74HCT244 74HCT244 74HCT244 74HCT245
Package Tape & Reel (TR) Tape & Reel (TR) Tube Bulk
Input Type - - - -
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Logic Type Buffer, Non-Inverting Buffer, Non-Inverting Buffer, Non-Inverting Transceiver, Non-Inverting
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Number of Bits per Element 4 4 4 8

MM74HCT244WMX Datasheet PDF

Download MM74HCT244WMX pdf datasheets and onsemi documentation for MM74HCT244WMX - onsemi.

Datasheets
MM74HCT240/244.pdf
Environmental Information
onsemi RoHS.pdf Material Declaration MM74HCT244WMX.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.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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MM74HCT244WMX Image

MM74HCT244WMX

onsemi
32D-MM74HCT244WMX

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