onsemi
DM74LS240N  
Buffers, Drivers, Receivers, Transceivers

onsemi
DM74LS240N
704-DM74LS240N
Ersa
onsemi-DM74LS240N-datasheets-1781750.pdf
IC BUFFER INVERT 5.25V 20DIP
In Stock : 8811

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DM74LS240N Description

DM74LS240N Description

The DM74LS240N is an integrated circuit (IC) designed by onsemi, belonging to the 74LS series. This IC is a buffer and inverting logic device, featuring two 4-bit elements. It operates within a supply voltage range of 4.75V to 5.25V and is suitable for a wide range of applications requiring signal buffering and inversion. The DM74LS240N is housed in a through-hole package, specifically a 20-pin DIP (Dual In-line Package), making it ideal for printed circuit boards (PCBs) that require robust and reliable through-hole mounting.

DM74LS240N Features

  • Operating Temperature: The DM74LS240N is designed to operate within a temperature range of 0°C to 70°C (TA), ensuring reliable performance in standard industrial environments.
  • Logic Type: This IC combines buffer and inverting logic functions, providing flexibility in signal processing and conditioning.
  • Number of Bits per Element: Each element processes 4 bits, making it suitable for applications requiring moderate data handling.
  • Number of Elements: The DM74LS240N includes two 4-bit elements, offering dual functionality in a single package.
  • Current - Output High, Low: The IC supports an output current of 15mA for high states and 24mA for low states, ensuring robust signal driving capabilities.
  • Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the DM74LS240N is highly resistant to moisture, reducing the risk of operational issues in humid environments.
  • Package: The through-hole package ensures secure and stable mounting on PCBs, enhancing mechanical stability and reliability.
  • REACH Status: The DM74LS240N is REACH Unaffected, indicating compliance with stringent chemical safety regulations.
  • ECCN: The Export Control Classification Number (ECCN) is EAR99, which simplifies export compliance for international applications.
  • HTSUS: The Harmonized Tariff Schedule of the United States (HTSUS) code is 8542.39.0001, facilitating accurate customs classification.

DM74LS240N Applications

The DM74LS240N is ideal for a variety of applications, including:

  • Digital Signal Processing: The buffer and inverting functions make it suitable for processing digital signals in communication systems, ensuring signal integrity and proper signal conditioning.
  • Data Transmission: The IC can be used in data transmission systems where signal buffering and inversion are required to maintain signal quality and prevent signal degradation.
  • Control Systems: In industrial control systems, the DM74LS240N can manage and process control signals, ensuring reliable operation of machinery and equipment.
  • Consumer Electronics: The robust through-hole package and reliable performance make it suitable for consumer electronics applications where durability and reliability are paramount.

Conclusion of DM74LS240N

The DM74LS240N is a versatile and reliable IC that offers dual 4-bit buffer and inverting logic functions in a robust through-hole package. Its operating temperature range, combined with its moisture resistance and compliance with REACH regulations, makes it suitable for a wide range of industrial and consumer applications. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for applications requiring signal buffering and inversion. For those seeking a reliable and flexible solution for digital signal processing and data transmission, the DM74LS240N remains a viable option.

Tech Specifications

Operating Temperature
Input Type
Number of Bits per Element
Output Type
Logic Type
ECCN
Mounting Type
Product Status
Supplier Device Package
Series
Package / Case
Voltage - Supply
REACH Status
Mfr
Number of Elements
HTSUS
Package
RoHS Status
Base Product Number
Current - Output High, Low
Moisture Sensitivity Level (MSL)

DM74LS240N Documents

Download datasheets and manufacturer documentation for DM74LS240N

Shopping Guide

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