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DM74LS139 Datasheet

Manufacturer: National Semiconductor (now Texas Instruments)
DM74LS139 datasheet preview

Datasheet Details

Part number DM74LS139
Datasheet DM74LS139_NationalSemiconductor.pdf
File Size 165.29 KB
Manufacturer National Semiconductor (now Texas Instruments)
Description Decoders/Demultiplexers
DM74LS139 page 2 DM74LS139 page 3

DM74LS139 Overview

These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing 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 the...

DM74LS139 from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
Fairchild Semiconductor Logo DM74LS139 Decoder/Demultiplexer Fairchild Semiconductor
National Semiconductor (now Texas Instruments) logo - Manufacturer

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DM74LS10 Triple 3-Input NAND Gates
DM74LS107A Dual Negative-Edge- Triggered Master-Slave J-K Flip-Flops
DM74LS109A Dual Positive-Edge-Triggered J-K Flip-Flops
DM74LS11 Triple 3-Input AND Gates
DM74LS112A NEGATIVE-EDGE-TRIGERED MASTER-SLAVE J-K FLIP-FLOPS
DM74LS125A Quad TRI-STATE Buffers
DM74LS14 HEX Inverters
DM74LS151 Data Selector/Multiplexer

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