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M74HC643	文件：338.28 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团	STMICROELECTRONICS
M74HC643B1R	文件：338.28 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团	STMICROELECTRONICS
M74HC643M1R	文件：338.28 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团	STMICROELECTRONICS
M74HC643RM13TR	文件：338.28 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团	STMICROELECTRONICS
M74HC643TTR	文件：338.28 Kbytes Page：11 Pages	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The	STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团	STMICROELECTRONICS
74HC643	文件：52.67 Kbytes Page：6 Pages	Octalbustransceiver;3-state;true/inverting GENERALDESCRIPTION The74HC/HCT643arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES •Octalbidirectionalbusinterface •Trueandinverting3-stateoutputs •Outputcapabilit	PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦	Philips
HD74HC643	文件：69.43 Kbytes Page：11 Pages	OctalBusTransceivers(with3-stateoutputs) Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.whenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe	HitachiHitachi, Ltd. 日立公司	Hitachi
HD74HC643	文件：139.96 Kbytes Page：11 Pages	OctalBusTransceivers(with3-stateoutputs) Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.WhenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe	RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司	RENESAS
HD74HC643RPEL	文件：139.96 Kbytes Page：11 Pages	OctalBusTransceivers(with3-stateoutputs) Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.WhenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe	RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司	RENESAS
MM74HC643	文件：145.22 Kbytes Page：6 Pages	InvertingOctalTRI-STATETransceiver	NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司	NSC
MM74HC643J	文件：145.22 Kbytes Page：6 Pages	InvertingOctalTRI-STATETransceiver	NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司	NSC
MM74HC643N	文件：145.22 Kbytes Page：6 Pages	InvertingOctalTRI-STATETransceiver	NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司	NSC
SN74HC643	文件：1.26378 Mbytes Page：18 Pages	OCTALBUSTRANSCEIVERSWITH3-STATEOUTPUTS	TI1Texas Instruments(TI) 德州仪器德州仪器 (TI)	TI1

供应商	型号	品牌	批号	封装	库存	备注	价格
上海金庆电子技术有限公司	M74HC643B1	SGS	新		420	全新原装货期两周	询价
深圳市华斯顿科技有限公司	M74HC643B1	SGS	22+23+	DIP20	14230	绝对原装正品全新进口深圳现货	询价
深圳兆威电子有限公司	M74HC643B1	SGS	22+	DIP20	26883	原装正品现货	询价
深圳市维尔达电子有限公司	M74HC643B1	SGS	2023+	DIP20	80000	一级代理/分销渠道价格优势十年芯程一路只做原装正品	询价
瀚佳科技(深圳)有限公司	M74HC643B1	SGS	21+	DIP20	65200	一级代理/放心采购	询价
深圳市科思奇电子科技有限公司	M74HC643B1	SGS	22+	DIP20	360000	进口原装房间现货实库实数	询价
艾睿国际（香港）有限公司	M74HC643B1	SGS	2021+	DIP20	100500	一级代理专营品牌!原装正品,优势现货,长期排单到货	询价
深圳市凌旭科技有限公司	M74HC643B1	SGS	21+	DIP20	1709		询价
深圳市宇创芯科技有限公司	M74HC643B1	SGS	22+	DIP20	9600	原装现货,优势供应,支持实单!	询价
深圳市星佑电子有限公司	M74HC643B1	SGS	21+	DIP20	6000	全新原装现货价优	询价

更多M74HC643供应商更新时间2024-6-15 16:06:00

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