Part Number
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SN54LS138 |
Manufacturer
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Motorola Inc |
Description
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1-OF-8 DECODER/ DEMULTIPLEXER |
Published
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Apr 16, 2005 |
Detailed Description
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1-OF-8 DECODER/ DEMULTIPLEXER
The LSTTL / MSI SN54 / 74LS138 is a high speed 1-of-8 Decoder / Demultiplexer. This device...
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Datasheet
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SN54LS138
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Overview
1-OF-8 DECODER/ DEMULTIPLEXER
The LSTTL / MSI SN54 / 74LS138 is a high speed 1-of-8 Decoder / Demultiplexer.
This device is ideally suited for high speed bipolar memory chip select address decoding.
The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three LS138 devices or to a 1-of-32 decoder using four LS138s and one inverter.
The LS138 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all Motorola TTL families.
SN54/74LS138
1-OF-8 DECODER/ DEMULTIPLEXER
LOW POWER SCHOTTKY
• • • • •
Demultiplexing Capability Multiple Input Enable for Easy Expansion Typical Power Dissipation of 32 mW Active Low Mutually...
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