The SN74LS158DE4 is a high-performance, quadruple 2-line to 1-line data selector/multiplexer from Texas Instruments, a global semiconductor company that designs, manufactures, and supplies a broad portfolio of electronic components. This integrated circuit is part of the 74LS family, which is well-known for its low-power Schottky technology, providing a balance between speed and power consumption.

Key Features

• Logic Type: Multiplexer
• Number of Circuits: 4
• Output Type: Differential
• Supply Voltage Range: 4.75V to 5.25V
• Operating Temperature Range: -55°C to 125°C
• Package / Case: SOIC-16
• Propagation Delay Time: Typical 15ns at 5V

Product Description

The SN74LS158DE4 is designed for use in high-speed memory control systems, data transmission systems, and various other digital logic applications requiring multiple data line selection. It consists of four identical 2-line to 1-line selectors/multiplexers with common select inputs and an individual enable input for each section.

It can select one of two data inputs for each output based on the select input, providing a versatile way of routing data from multiple sources to a single destination. When the enable input is high, the output is in a high-impedance state, allowing for connection to a bus without interfering with other devices connected to the same bus.

The SN74LS158DE4 operates over a wide voltage range and provides guaranteed performance over the full operating temperature range. Its differential output helps reduce the possibility of crosstalk and improves signal integrity, making it an ideal choice for critical digital applications.

The device comes in a compact SOIC-16 package, making it suitable for space-constrained applications. With its fast propagation delay and low power consumption, the SN74LS158DE4 is a reliable and efficient solution for data selection and multiplexing needs in various electronic systems.

Applications

• Data routing
• Memory control systems
• Digital signal processing
• Communication systems