Texas Instruments

SN74LV138APWRE4

SN74LV138APWRE4 Description

The SN74LV138APWRE4 is a high-performance decoder/demultiplexer IC from Texas Instruments, designed to provide reliable and efficient signal decoding and demultiplexing in a wide range of electronic applications. This device is part of the 74LV series, known for its low-voltage operation and robust performance. The SN74LV138APWRE4 features a 1 x 3:8 decoding circuit, meaning it can decode three input lines into eight output lines, making it ideal for applications requiring efficient signal routing and control.

SN74LV138APWRE4 Features

• Low-Voltage Operation: The SN74LV138APWRE4 operates within a voltage supply range of 2V to 5.5V, making it suitable for both low-power and standard voltage applications.
• High Current Capability: It offers a current output capability of 12mA for both high and low states, ensuring robust performance in driving various loads.
• Surface-Mount Technology: The device is available in a 16-TSSOP surface-mount package, which is ideal for compact and space-constrained designs.
• Single Supply Source: The SN74LV138APWRE4 operates from a single supply source, simplifying power management and reducing the complexity of power supply design.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the SN74LV138APWRE4 is suitable for a wide range of environmental conditions without the need for special handling or storage considerations.

SN74LV138APWRE4 Applications

The SN74LV138APWRE4 is ideal for applications requiring efficient signal decoding and demultiplexing, such as:

• Memory Address Decoding: Used in memory systems to decode address lines and select specific memory locations.
• Microcontroller Applications: Ideal for interfacing with microcontrollers to manage and route signals efficiently.
• Digital Logic Systems: Suitable for general-purpose digital logic applications where signal decoding and demultiplexing are required.
• Peripheral Control: Used in controlling various peripherals by decoding control signals and managing data flow.

Conclusion of SN74LV138APWRE4

The SN74LV138APWRE4 is a versatile and reliable decoder/demultiplexer IC that offers a range of benefits for electronic designers. Its low-voltage operation, high current capability, and surface-mount package make it an excellent choice for modern, compact designs. The device's compliance with environmental and safety standards ensures it meets the requirements of today's electronics industry. While the product is now obsolete, its unique features and performance benefits make it a valuable component for applications requiring efficient signal decoding and demultiplexing.