Product Overview: SN74LS258BDR by Texas Instruments

The SN74LS258BDR is a high-performance integrated circuit from Texas Instruments, designed to offer reliable multiplexing and data selection in digital systems. This device is part of the 74LS series, which is known for its low-power Schottky technology, providing a perfect blend of speed and power efficiency.

Encased in an SOIC-16 package, the SN74LS258BDR features quad 2-input multiplexers with 3-state outputs. This configuration allows for the selection of one of two data sources for each multiplexer, using a common data select input. The 3-state outputs can be used to interface with bus lines or buffer memory address registers, providing a high degree of flexibility in system design.

Each multiplexer has an individual enable input, which, when high, forces the corresponding output into a high impedance state. This feature is particularly useful in applications where multiple sources are connected to a single bus, as it prevents bus contention by disconnecting the output from the bus when not in use.

The SN74LS258BDR operates over a wide voltage range and is characterized for operation from 0°C to 70°C, making it suitable for commercial-grade applications. Its typical power dissipation is low, contributing to the overall energy efficiency of the systems in which it is used.

This device is widely used in various applications, including data routing, signal gating, and control logic, due to its versatility and high performance. Its ability to quickly switch between sources while minimizing power consumption makes it an ideal choice for designers looking to optimize their digital systems for speed and power.

Texas Instruments is known for its rigorous testing and quality control, ensuring that the SN74LS258BDR meets the highest standards of reliability and performance. When choosing the SN74LS258BDR, designers can be confident in the device's ability to perform in the most demanding of applications.