Product Overview: SN74LV138ATDR

The SN74LV138ATDR from Texas Instruments is a high-performance, low-voltage 3-to-8 line decoder/demultiplexer integrated circuit. This device is designed to be used in applications that require the conversion of a binary input to a one-of-eight output, making it ideal for a wide range of uses in modern electronics systems.

Key Features

• Logic Type: Decoder/Demultiplexer
• Number of Outputs: 8
• Input Voltage Range: 2V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Output Current: High/Low: 4mA/8mA
• Package / Case: 16-SOIC
• Mounting Type: Surface Mount

The SN74LV138ATDR is specifically designed to support low-voltage and low-power operations, making it an excellent choice for battery-operated applications. Its wide operating voltage range allows for flexibility in various system designs. The device also features a significant drive capability, providing high and low output current of 4mA and 8mA, respectively, which is suitable for driving TTL loads.

Applications

With its robust decoding capabilities, the SN74LV138ATDR is commonly used in a variety of applications, including:

• Memory decoding or data routing
• Control systems
• Instrumentation
• Telecommunications
• Consumer electronics

It is also employed in systems that require a significant reduction in power consumption without compromising performance, thanks to its low-voltage operation.

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the SN74LV138ATDR is no exception. It is designed to meet the stringent requirements of the industrial temperature range, ensuring reliability and performance even in extreme conditions. The device is available in a 16-SOIC package, which is suitable for surface-mount technology (SMT), allowing for efficient assembly and space-saving on printed circuit boards (PCBs).