首页 >M74HC258B1N>规格书列表
零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
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HC258QUAD2CHANNELMULTIPLEXER3-STATE,INVERTINGHC257QUAD2CHANNELMULTIPLEXER3-STATE DESCRIPTION TheM54/74HC257andtheM54/74HC258arehighspeedCMOSMULTIPLEXERsfabricatedwithsilicongateC2MOStechnology. TheyhavethesamehighspeedperformanceofLSTTLcombinedwithtrueCMOSlowpowerconsumption. ■HIGHSPEEDtPD=10ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS | ||
HC158QUAD2CHANNELMULTIPLEXERINV.HC157QUAD2CHANNELMULTIPLEXER DESCRIPTION TheM54/74HC157andtheM54/74HC158arehighspeedCMOSQUAD2-CHANNELMULTIPLEXER’sfabricatedwithsilicongateC2MOStechnology.TheyachievethehighspeedoperationsimilartoequivalentLSTTLwhilemaintainingtheCMOSlowpowerdissipation. ■HIGHSPEED tPD=10ns(TYP.) | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | STMICROELECTRONICS |
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