Datasheet4U Logo Datasheet4U.com

DM74LS138 - Decoder/Demultiplexer

DM74LS138 Description

DM74LS138 * DM74LS139 Decoder/Demultiplexer August 1986 Revised March 2000 DM74LS138 * DM74LS139 Decoder/Demultiplexer General Descr.
These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propaga.

DM74LS138 Features

* s Designed specifically for high speed: Memory decoders Data transmission systems s DM74LS138 3-to-8-line decoders incorporates 3 enable inputs to simplify cascading and/or data reception s DM74LS139 contains two fully independent 2-to-4-line decoders/demultiplexers s Schottky clamped for high perfo

DM74LS138 Applications

* requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. When used with high-speed memories, the delay times of these decoders are usually less than the typical access time of the memory. This means that

📥 Download Datasheet

Preview of DM74LS138 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • DM74LS107A - Dual Negative-Edge- Triggered Master-Slave J-K Flip-Flops (National Semiconductor)
  • DM74LS112A - NEGATIVE-EDGE-TRIGERED MASTER-SLAVE J-K FLIP-FLOPS (National Semiconductor)
  • DM74LS125A - Quad TRI-STATE Buffers (National Semiconductor)
  • DM74LS14 - HEX Inverters (National Semiconductor)
  • DM74LS151 - Data Selector/Multiplexer (National Semiconductor)
  • DM74LS153 - Dual 4-Line to 1-Line Data Selectors/Multiplexers (National Semiconductor)
  • DM74LS154 - 4-Line to 16-Line Decoders/Demultiplexers (National Semiconductor)
  • DM74LS155 - Dual 2-Line to 4-Line Decoders/Demultiplexers (National Semiconductor)

📌 All Tags

Decoder Demultiplexer Fairchild Semiconductor
Fairchild Semiconductor DM74LS138-like datasheet