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ComponentTexas Instruments

SN74HC138DR

三线至八线译码器/多路分配器

Key specifications

PackageSOIC-16
Stock37,299
Unit price0.2012 USD
Min. pack1
ComplianceRoHS
Series74HC
Propagation Delay31ns@6V,50pF
TypeDecoder
Number of lines3/8
Voltage - Supply2V~6V
Quiescent Current80uA
Current - Output High(IOH)5.2mA
Voltage Supply SourceSingle Supply
Current - Output Low(IOL)5.2mA

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Alternatives and watch items

No comparable alternatives on record. Device substitution depends on package, electrical parameters and lot consistency, so no automatic recommendation is made; use the cross-reference tool for parameter checks.

Same category, same package

In-catalog parts sharing category and package, offered only as a selection lead. Same package does not mean drop-in replacement; verify electrical parameters and lot consistency item by item.