Datasheet Details
- Part number
- DM74LS139
- Manufacturer
- National Semiconductor
- File Size
- 165.29 KB
- Datasheet
- DM74LS139_NationalSemiconductor.pdf
- Description
- Decoders/Demultiplexers
DM74LS139 Description
54LS138 DM54LS138 DM74LS138 54LS139 DM54LS139 DM74LS139 Decoders Demultiplexers June 1989 54LS138 DM54LS138 DM74LS138 54LS139 DM54LS139 DM74LS139 De.
These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagat.
DM74LS139 Features
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Designed specifically for high speed Memory decoders Data transmission systems LS138 3-to-8-line decoders incorporates 3 enable inputs to simplify cascading and or data reception LS139 contains two fully independent 2-to-4-line decoders demultiplexers Schottky clamped for high pe
DM74LS139 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 e
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