74LS253PC

Analog Switches, Multiplexers, Demultiplexers National Semiconductor 74LS253PC Overview

The National Semiconductor 74LS253PC is a high-performance dual 4-input multiplexer designed for various digital applications requiring efficient data routing and selection. This integrated circuit stands out due to its robust functionality and reliability in handling digital signals. The 74LS253PC, part of National Semiconductor's advanced analog and digital technology, is essential for developers looking to optimize electronic systems with precise control and flexibility in signal management. Its capability to select between multiple inputs makes it ideal for complex designs, ensuring both high-speed operation and minimal power consumption.

74LS253PC Features

The 74LS253PC dual 4-input multiplexer features include: low power consumption, high-speed performance, and the ability to operate from a wide range of power supplies. It offers outputs that can drive up to 15 LSTTL loads, with a typical power dissipation of only 80 mW and a maximum shift frequency of 125 MHz, ensuring efficient and fast performance in critical applications.

74LS253PC Applications

• Data Routing Systems: The 74LS253PC can efficiently handle multiple data sources, making it ideal for switching and routing digital signals within telecommunications equipment.
• Signal Multiplexing: In applications such as audio and video broadcasting, this multiplexer integrates multiple signal inputs into a single output line, simplifying system design and enhancing performance.
• Function Generators: Utilized in the development of function generators, the 74LS253PC aids in selecting different waveforms or frequencies, crucial for testing and measurement systems.