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零件编号	下载订购	功能描述/丝印	制造商上传企业	LOGO
HD74HC221	文件：103.46 Kbytes Page：8 Pages	DualMonostableMultivibrators(withSchmittTriggerInput) Description Eachmultivibratorfeaturesbothanegative,A,andapositive,B,transitiontriggeredinput,eitherofwhichcanbeusedasaninhibit.Alsoincludedisaclearinputthatwhentakenlowresetstheoneshot.TheHD74HC221canbetriggeredonthepositivetransitionoftheclearwh	RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司	RENESAS
HD74HC221	文件：53.57 Kbytes Page：8 Pages	DualMonostableMultivibrators(withSchmittTriggerInput) Eachmultivibratorfeaturesbothanegative,A,andapositive,B,transitiontriggeredinput,eitherofwhichcanbeusedasaninhibit.Alsoincludedisaclearinptthatwhentakenlowresetstheoneshot.TheHD74HC221canbetriggeredonthepositivetransitionoftehclearwhileAisheld	HitachiHitachi Semiconductor 日立日立公司	Hitachi
HD74HC221FPEL	文件：103.46 Kbytes Page：8 Pages	DualMonostableMultivibrators(withSchmittTriggerInput) Description Eachmultivibratorfeaturesbothanegative,A,andapositive,B,transitiontriggeredinput,eitherofwhichcanbeusedasaninhibit.Alsoincludedisaclearinputthatwhentakenlowresetstheoneshot.TheHD74HC221canbetriggeredonthepositivetransitionoftheclearwh	RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司	RENESAS
HD74HC221P	文件：103.46 Kbytes Page：8 Pages	DualMonostableMultivibrators(withSchmittTriggerInput) Description Eachmultivibratorfeaturesbothanegative,A,andapositive,B,transitiontriggeredinput,eitherofwhichcanbeusedasaninhibit.Alsoincludedisaclearinputthatwhentakenlowresetstheoneshot.TheHD74HC221canbetriggeredonthepositivetransitionoftheclearwh	RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司	RENESAS
IN74HC221A	文件：283.2 Kbytes Page：7 Pages	DUALMONOSTABLEMULTIVIBRATOR DUALMONOSTABLEMULTIVIBRATOR TheIN74HC221AisidenticalinpinouttotheLS/ALS221.ThedeviceinputsarecompatiblewithstandardCMOSoutputs;withpullupresistors,theyarecompatiblewithLS/ALSTTLoutputs. •OutputsDirectlyInterfacetoCMOS,NMOS,andTTL •OperatingVoltageRange:3.	INTEGRAL Integral Corp.	INTEGRAL
IN74HC221A	文件：398.45 Kbytes Page：7 Pages	DualMonostableMultivibrator DualMonostableMultivibrator TheIN74HC221AisidenticalinpinouttotheLS/ALS221.ThedeviceinputsarecompatiblewithstandardCMOSoutputs;withpullupresistors,theyarecompatiblewithLS/ALSTTLoutputs. •OutputsDirectlyInterfacetoCMOS,NMOS,andTTL •OperatingVoltageRange:3.	IKSEMICON IK Semicon Co., Ltd	IKSEMICON
IN74HC221AD	文件：398.45 Kbytes Page：7 Pages	DualMonostableMultivibrator DualMonostableMultivibrator TheIN74HC221AisidenticalinpinouttotheLS/ALS221.ThedeviceinputsarecompatiblewithstandardCMOSoutputs;withpullupresistors,theyarecompatiblewithLS/ALSTTLoutputs. •OutputsDirectlyInterfacetoCMOS,NMOS,andTTL •OperatingVoltageRange:3.	IKSEMICON IK Semicon Co., Ltd	IKSEMICON
IN74HC221AD	文件：283.2 Kbytes Page：7 Pages	DUALMONOSTABLEMULTIVIBRATOR DUALMONOSTABLEMULTIVIBRATOR TheIN74HC221AisidenticalinpinouttotheLS/ALS221.ThedeviceinputsarecompatiblewithstandardCMOSoutputs;withpullupresistors,theyarecompatiblewithLS/ALSTTLoutputs. •OutputsDirectlyInterfacetoCMOS,NMOS,andTTL •OperatingVoltageRange:3.	INTEGRAL Integral Corp.	INTEGRAL
IN74HC221AN	文件：398.45 Kbytes Page：7 Pages	DualMonostableMultivibrator DualMonostableMultivibrator TheIN74HC221AisidenticalinpinouttotheLS/ALS221.ThedeviceinputsarecompatiblewithstandardCMOSoutputs;withpullupresistors,theyarecompatiblewithLS/ALSTTLoutputs. •OutputsDirectlyInterfacetoCMOS,NMOS,andTTL •OperatingVoltageRange:3.	IKSEMICON IK Semicon Co., Ltd	IKSEMICON
IN74HC221AN	文件：283.2 Kbytes Page：7 Pages	DUALMONOSTABLEMULTIVIBRATOR DUALMONOSTABLEMULTIVIBRATOR TheIN74HC221AisidenticalinpinouttotheLS/ALS221.ThedeviceinputsarecompatiblewithstandardCMOSoutputs;withpullupresistors,theyarecompatiblewithLS/ALSTTLoutputs. •OutputsDirectlyInterfacetoCMOS,NMOS,andTTL •OperatingVoltageRange:3.	INTEGRAL Integral Corp.	INTEGRAL

供应商	型号	品牌	批号	封装	库存	备注	价格
齐创科技(上海,北京,青岛)有限公司	D74HC239C	原厂正品	23+	TO-220	5000	原装正品,假一罚十	询价
深圳市创新迹电子有限公司	D74HC239C	NEC	23+	9923+	6500	专注配单,只做原装进口现货	询价
深圳市安富世纪电子有限公司	D74HC239C	NEC	23+	9923+	6500	专注配单,只做原装进口现货	询价
深圳芯力源电子科技有限公司	D74HC240C	NEC	23+	DIP-20	5177	现货	询价
上海意淼电子科技有限公司	D74HC240C	NEC	23+	DIP	20000	全新原装假一赔十	询价
深圳市宏捷佳电子科技有限公司	D74HC240C	NEC	2023+	DIP-20	50000	原装现货	询价
深圳市科芯源微电子有限公司	D74HC241C	NEC	25+	DIP	10	原装正品,假一罚十!	询价
上海凌岳电子科技有限公司（上海涵恩科技）	D74HC244		2023+	DIP	3000	进口原装现货	询价
深圳市富诚威科技有限公司	D74HC244C	NEC	24+		3600	绝对原装!现货热卖!	询价
贸泽芯城（深圳）电子科技有限公司	D74HC244C	NEC	23+	DIP20	10000	原厂授权一级代理,专业海外优势订货,价格优势、品种	询价

更多D74HC221AC供应商更新时间2025-5-23 15:36:00

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