The SN74LS158DR is a high-performance, quadruple 2-line to 1-line data selector/multiplexer from Texas Instruments, designed to provide efficient and reliable logic switching operations in a wide range of digital applications. This integrated circuit is part of the 74LS family, known for its low-power Schottky technology, which combines the advantage of low power consumption with high switching speeds.

Key Features:

• Logic Type: Multiplexer
• Number of Circuits: 4
• Number of Inputs: 2 per circuit
• Number of Outputs: 1 per circuit
• Output Type: Differential
• Function: Multiplexing
• Operating Temperature Range: 0°C to 70°C
• Supply Voltage Range: 4.75V to 5.25V

Product Description:

The SN74LS158DR is a versatile device that features four identical 2-line to 1-line data selectors/multiplexers. Each multiplexer has two input lines, one output line, and a common select input. The select input determines which of the two inputs will be connected to the output. This allows for efficient routing of data from multiple sources to a single destination, making it ideal for data multiplexing applications.

Constructed with low-power Schottky technology, the SN74LS158DR offers a robust solution for systems that require high-speed operation while maintaining low power dissipation. The device is characterized for operation over the full military temperature range of 0°C to 70°C, ensuring reliable performance in various environmental conditions.

This product comes in a small-outline package (SOP), designated by the suffix 'DR' in its part number, which is suitable for surface-mount technology (SMT) and is widely used in modern electronic assemblies for its space-saving design. The SN74LS158DR is ideal for applications in communication systems, data processing, computers, and other digital systems that require high-speed data selection and multiplexing.

With its combination of speed, power efficiency, and functional design, the SN74LS158DR from Texas Instruments stands out as a top choice for designers looking to optimize their digital systems.