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SN54LS138

Motorola  Inc
Part Number SN54LS138
Manufacturer Motorola Inc
Description 1-OF-8 DECODER/ DEMULTIPLEXER
Published Apr 16, 2005
Detailed Description 1-OF-8 DECODER/ DEMULTIPLEXER The LSTTL / MSI SN54 / 74LS138 is a high speed 1-of-8 Decoder / Demultiplexer. This device...
Datasheet PDF File SN54LS138 PDF File

SN54LS138
SN54LS138


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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