Product Overview: SN74S138ANSRE4

The SN74S138ANSRE4 is a high-performance, monolithic three-line to eight-line decoder/demultiplexer designed by Texas Instruments. This integrated circuit (IC) is part of the 74S series, which is known for its fast switching speeds and is commonly used in digital systems that require decoding or demultiplexing of signals.

Key Features

• Logic Type: Decoder/Demultiplexer
• Number of Circuits: 1
• Number of Input Lines: 3
• Number of Output Lines: 8
• Supply Voltage Range: 4.75V to 5.25V
• Operating Temperature Range: -55°C to 125°C
• Package / Case: SOP-16
• Mounting Type: Surface Mount

Performance and Quality

With its fast switching capability, the SN74S138ANSRE4 ensures minimal propagation delay, making it an excellent choice for high-speed applications. It is designed for a supply voltage range of 4.75V to 5.25V, which allows for some flexibility in system design and power supply selection. The operating temperature range of -55°C to 125°C makes it suitable for industrial applications that may be exposed to extreme conditions.

Applications

The SN74S138ANSRE4 is versatile and can be used in a variety of applications. It is often found in systems that require address decoding for memory selection, data routing, and control signal generation. This IC is also suitable for use in microprocessor systems, where it can help in reducing the number of lines needed to connect peripherals by decoding address information.

Reliability and Compliance

Texas Instruments is known for its commitment to quality and reliability, and the SN74S138ANSRE4 is no exception. It is manufactured to meet high industry standards, ensuring consistent performance and durability. The device is also compliant with RoHS (Restriction of Hazardous Substances), which means it is manufactured with environmentally friendly practices in mind and is free from certain hazardous materials.