Texas Instruments

SN74LS138DR

SN74LS138DR Description

The SN74LS138DR is a high-performance decoder/demultiplexer from Texas Instruments, designed to meet the demanding requirements of modern electronic systems. This 1x3:8 decoder/demultiplexer is part of the 74LS series and is manufactured by Texas Instruments, a leading provider of semiconductor solutions. With a single supply voltage range of 4.75V to 5.25V, the SN74LS138DR offers reliable performance in a wide range of applications.

SN74LS138DR Features

• Technical Specifications:

  • Operating Temperature: 0°C to 70°C
  • Voltage - Supply: 4.75V to 5.25V
  • Current - Output High, Low: 400µA, 8mA
  • Independent Circuits: 1
  • Circuit: 1x3:8
  • Mounting Type: Surface Mount
  • Voltage Supply Source: Single Supply
  • Product Status: Active
  • Series: 74LS
  • Type: Decoder/Demultiplexer
  • REACH Status: REACH Unaffected
  • RoHS Status: ROHS3 Compliant
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)

• Unique Features and Advantages:

  • The SN74LS138DR offers a compact 16-SOIC package, making it ideal for space-constrained applications.
  • It provides high output current capabilities, ensuring reliable signal distribution in demanding environments.
  • The device is RoHS3 compliant, making it suitable for environmentally conscious designs.
  • The SN74LS138DR is part of the 74LS series, known for its high reliability and performance in various applications.

SN74LS138DR Applications

The SN74LS138DR is ideal for a wide range of applications due to its versatility and performance capabilities. Some specific use cases include:

• Data Communication Systems: The SN74LS138DR can be used in data communication systems to decode and demultiplex signals, ensuring efficient data transmission.
• Automotive Electronics: In automotive applications, the device can be used to control various electronic systems, such as infotainment and lighting, by decoding input signals.
• Industrial Control Systems: The SN74LS138DR is suitable for industrial control systems, where reliable signal distribution is crucial for system performance.
• Telecommunications: The device can be used in telecommunications equipment to decode and demultiplex signals, ensuring efficient signal processing.

Conclusion of SN74LS138DR

The SN74LS138DR is a versatile and reliable decoder/demultiplexer from Texas Instruments, offering excellent performance in a compact 16-SOIC package. Its unique features, such as high output current capabilities and RoHS3 compliance, make it an ideal choice for a wide range of applications, including data communication systems, automotive electronics, industrial control systems, and telecommunications. With its proven performance and reliability, the SN74LS138DR is a valuable addition to any electronic design.