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54LS139, 54LS138 Datasheet - National Semiconductor

54LS139 (54LS138 / 54LS139) Decoders/Demultiplexers

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 mem.

54LS139 Features

* Y Y Y Y Y Y Y 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

54LS138_NationalSemiconductor.pdf

This datasheet PDF includes multiple part numbers: 54LS139, 54LS138. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number:

54LS139, 54LS138

Manufacturer:

National Semiconductor

File Size:

219.59 KB

Description:

(54ls138 / 54ls139) decoders/demultiplexers.

Note:

This datasheet PDF includes multiple part numbers: 54LS139, 54LS138.
Please refer to the document for exact specifications by model.

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TAGS

54LS139 54LS138 54LS138 54LS139 Decoders Demultiplexers National Semiconductor

54LS139 Distributor