The MC74LCX138DT is a high-performance, integrated circuit designed and manufactured by ON Semiconductor. This device is a 3-to-8 line decoder/demultiplexer fabricated with advanced silicon gate CMOS technology. It is designed to be used in applications requiring high-speed data distribution and decoding, making it an ideal choice for telecommunications, computing, and industrial systems.

Key Features

• High Speed: The device operates at exceptional speed levels, ensuring rapid data decoding and distribution.
• Low Power Consumption: It is optimized for low power consumption, which is crucial for energy-efficient designs.
• 5V Tolerant Inputs: The inputs are 5V tolerant, allowing the device to be used in mixed voltage environments.
• Multiple Package Options: The MC74LCX138DT is available in a TSSOP-16 package, providing flexibility for various design requirements.
• Power-Off Protection: The device provides power-off protection, ensuring that the inputs and outputs remain at a high impedance state when powered down.

Applications

This decoder/demultiplexer is suitable for a wide range of applications, including:

• Memory decoding or data routing in computers and servers
• Control logic for multiplexers, demultiplexers, and other digital systems
• Telecommunication infrastructures
• Industrial control systems

Technical Specifications

The MC74LCX138DT operates over a broad voltage range and has the following technical specifications:

• Supply Voltage Range: 2.0V to 3.6V
• High-Speed Operation: t_PD = 5.0 ns (max) at V_CC = 3.3V
• Low Static Power Consumption: I_CC = 2.0 µA (max) at T_A = 25°C
• Industrial Operating Temperature Range: -40°C to +85°C

With its robust feature set and ON Semiconductor's commitment to quality, the MC74LCX138DT is a reliable and versatile component for any high-speed digital logic application.