ON Semiconductor MC74AC138DG Decoder/Demultiplexer

The MC74AC138DG is a high-performance, integrated circuit from ON Semiconductor, designed to address the needs of complex digital systems requiring efficient decoding or demultiplexing of signals. This device is part of the 74AC series, which is known for its high-speed operation and compatibility with TTL (Transistor-Transistor Logic) levels.

This particular model, the MC74AC138DG, is a 3-to-8 line decoder/demultiplexer, which means it can take three binary input signals and decode them into one of eight mutually exclusive outputs. It is a versatile component that can be used in a variety of applications, including data multiplexing, memory address decoding, and the management of multiple peripheral devices.

Key Features:

• Logic Type: Decoder/Demultiplexer
• Number of Circuits: 1
• Number of Inputs: 3
• Number of Outputs: 8
• Output Type: Standard
• Supply Voltage Range: 2V to 6V
• Operating Temperature: -55°C to +125°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-16

The MC74AC138DG is characterized by its low power consumption, which makes it suitable for battery-operated devices. Its fast propagation delay ensures that it can keep pace with high-speed microprocessors and DSPs (Digital Signal Processors).

Designed for surface mount applications, it comes in a SOIC-16 package, which is a small outline integrated circuit that takes up minimal space on a PCB (Printed Circuit Board). This makes the MC74AC138DG an excellent choice for compact electronic designs where space is at a premium.

ON Semiconductor is known for its commitment to quality, and the MC74AC138DG is no exception. It is designed to meet stringent industry standards, ensuring reliability and performance in even the most demanding applications. Whether you're designing consumer electronics, communication devices, or industrial control systems, the MC74AC138DG offers a practical solution for your decoding and demultiplexing needs.