SN74AHC138DRE4

[Signal Switches, Multiplexers, Decoders] Overview

The SN74AHC138DRE4 by Texas Instruments is an integrated circuit decoder/demultiplexer designed to efficiently decode binary information and control multiple outputs. With its 1-to-3 line configuration and 3-to-8 line decoding capability, this IC offers versatility and reliability for a wide range of applications.

Its compact 16SOIC package ensures easy integration into circuit designs, making it ideal for use in various electronic systems requiring signal routing and selection functionalities.

SN74AHC138DRE4 Features

• 1-to-3 line decoder/demultiplexer
• 3-to-8 line decoding capability
• High-speed CMOS technology
• Low power consumption
• Wide operating voltage range: 2V to 5.5V
• Output capability: 10 LSTTL loads
• Controlled output edge rates
• Latch-up performance exceeds 250mA per JESD 17

SN74AHC138DRE4 Applications

• Address decoding in microprocessor-based systems: The SN74AHC138DRE4 efficiently decodes address signals, enabling seamless communication between microprocessors and peripheral devices in computing applications.
• Memory selection in data storage systems: This IC facilitates the selection of specific memory modules, allowing data to be stored and retrieved with precision in storage devices such as solid-state drives (SSDs) and memory cards.
• Input signal routing in automated control systems: By decoding input signals, the SN74AHC138DRE4 helps route signals to the appropriate control circuits, ensuring accurate operation in industrial automation and robotic control systems.