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54LS138

Manufacturer: National Semiconductor (now Texas Instruments)
54LS138 datasheet preview

Datasheet Details

Part number 54LS138
Datasheet 54LS138_NationalSemiconductor.pdf
File Size 219.59 KB
Manufacturer National Semiconductor (now Texas Instruments)
Description (54LS138 / 54LS139) Decoders/Demultiplexers
54LS138 page 2 54LS138 page 3

54LS138 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...

54LS138 from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
Motorola Logo 54LS138 1-OF-8 DECODER/DEMULTIPLEXER Motorola
National Semiconductor (now Texas Instruments) logo - Manufacturer

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Part Number Description
54LS13 DUAL 4-INPUT SCHMITT TRIGGER
54LS133 13-INPUT NAND GATE
54LS136 QUAD 2-INPUT EXCLUSIVE-OR GATE
54LS139 (54LS138 / 54LS139) Decoders/Demultiplexers
54LS10 Triple 3-Input NAND Gates
54LS109 Dual Positive-Edge-Triggered J-K Flip-Flops
54LS11 Triple 3-Input AND Gates
54LS114 Dual JK Flip-Flop
54LS14 Hex Inverters
54LS151 Data Selector/Multiplexer

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