1?뭥f??Decoder/Demultiplexer

TheMC74HCT138AisidenticalinpinouttotheLS138.TheHCT138AmaybeusedasalevelconverterforinterfacingTTLor NMOSoutputstoHighSpeedCMOSinputs.TheHCT138Adecodesathree−bitAddresstoone−of−eightactive−lotoutputs.ThisdevicefeaturesthreeChipSelectinputs,twoactive−lo

1-of-8Decoder/Demultiplexer

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封装/外壳：16-DIP（0.300"，7.62mm） 包装：托盘 描述：IC DECODER/DEMUX 1X3:8 16DIP 集成电路（IC） 信号开关，多路复用器，解码器

3-to-8linedecoder/demultiplexer;inverting

GENERALDESCRIPTION The74HC/HCT138arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •Demultiplexingcapability •Multipleinputenableforeasyexpansion •Idealformemory

3TO8LINEDECODERDEMULTIPLEXER

Description The74HC138isahighspeedCMOSdevice. ThedeviceacceptsathreebitbinaryweightedaddressoninputpinsA0,A1andA2andwhenenabledwillproduceoneactivelowoutputwiththeremaingsevenbeinghigh. TherearetwoactiveLOWenableinputsE1andE2,andoneactiveHIGHen

3-to-8linedecoder/demultiplexerinverting

Generaldescription The74HC138;74HCT138isahigh-speedSi-gateCMOSdeviceandispincompatiblewithLow-powerSchottkyTTL(LSTTL). Featuresandbenefits ■Demultiplexingcapability ■Multipleinputenableforeasyexpansion ■ComplieswithJEDECstandardno.7A ■Idealformemorychi

3-to-8LineDecoder/Demultiplexer;Inverting

文件：229.08 Kbytes Page：5 Pages

1?뭥f??Decoder/DemultiplexerHigh?뭁erformanceSilicon?묰ateCMOS

文件：140.61 Kbytes Page：9 Pages