HD74LS244

Effective Inventory4,090

True output functionality simplifies system development and testing

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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Example

Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

HD74LS244 DataSheet

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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Interested Parts

Rapid Quote

Please submit RFQ for HD74LS244 or email to us: Email: [email protected], we will contact you in 12 hours.

HD74LS244 Description

The HD74LS244 is a Bus Driver, 2-Func, 4-Bit, True Output, TTL, CDIP20 from Hitachi Ltd, designed for reliable data transmission in various applications. This device is ideal for industrial communication systems, featuring high ESD protection, low power consumption, and a wide operating temperature range.

Features

  • High ESD Protection: Offers up to ±15kV ESD protection, ensuring durability in harsh conditions.
  • Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
  • Wide Temperature Range: Operates efficiently between -40°C and +125°C.

Applications

The HD74LS244 is commonly used in systems that require reliable data transmission over various communication protocols, especially in harsh environments with high noise levels.

Where to Use:

This device can be used in a wide range of applications, including industrial automation, medical devices, and automotive systems.

Manufacturer

The HD74LS244 is manufactured by Hitachi Ltd, a leading semiconductor company with a reputation for producing high-quality components.

Packages

The HD74LS244 is available in CDIP20 package, making it easy to integrate into various systems and designs.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code No Part Life Cycle Code Obsolete
HTS Code ! 8542.39.00.01 Control Type ENABLE LOW
JESD-30 Code R-XDIP-T20 JESD-609 Code e0
Logic IC Type BUS DRIVER Max I(ol) 0.024 A
Number of Bits 4 Number of Functions 2
Number of Terminals 20 Operating Temperature-Max 70 °C
Operating Temperature-Min -20 °C Output Characteristics 3-STATE
Output Polarity TRUE Package Body Material CERAMIC
Package Code DIP Package Equivalence Code DIP20,.3
Package Shape RECTANGULAR Package Style IN-LINE
Power Supplies ! 5 V Power Supply Current-Max (ICC) 54 mA
Prop. Delay@Nom-Sup 18 ns Qualification Status ! Not Qualified
Supply Voltage-Nom (Vsup) 5 V Surface Mount ! NO
Technology TTL Temperature Grade ! COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb) Terminal Form ! THROUGH-HOLE
Terminal Pitch ! 2.54 mm Terminal Position DUAL

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification HD74LS244 PDF Download

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