74LS190说明书PDF资料原装现货日立公司-114ic电子网

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74LS190	文件：310.01 Kbytes Page：10 Pages	PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLEBCD/DECADEUP/DOWNCOUNTERS PRESETTABLE4-BITBINARYUP/DOWNCOUNTERS TheSN54/74LS190isasynchronousUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS191isasynchronousUP/DOWNModulo-16BinaryCounter.StatechangesofthecountersaresynchronouswiththeLOW-to-HIGHtransit	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS190	文件：104.2 Kbytes Page：7 Pages	Synchronous Up/Down Decade Counters(single clock line) SynchronousUp/DownDecadeCounters(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputchangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnorm	HitachiHitachi, Ltd. 日立公司	Hitachi
74LS190N	文件：310.01 Kbytes Page：10 Pages	PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLEBCD/DECADEUP/DOWNCOUNTERS PRESETTABLE4-BITBINARYUP/DOWNCOUNTERS TheSN54/74LS190isasynchronousUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS191isasynchronousUP/DOWNModulo-16BinaryCounter.StatechangesofthecountersaresynchronouswiththeLOW-to-HIGHtransit	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS191	文件：72.73 Kbytes Page：6 Pages	Synchronous 4-Bit Up/Down Counter with Mode Control GeneralDescription TheDM74LS191circuitisasynchronous,reversible,up/downcounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangesimultaneouslywhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheout	FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司	Fairchild
74LS191	文件：98.42 Kbytes Page：7 Pages	Synchronous Up/Down 4-bit Binary Counters(single clock line) ●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....)	HitachiHitachi, Ltd. 日立公司	Hitachi
74LS191N	文件：310.01 Kbytes Page：10 Pages	PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLEBCD/DECADEUP/DOWNCOUNTERS PRESETTABLE4-BITBINARYUP/DOWNCOUNTERS TheSN54/74LS190isasynchronousUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS191isasynchronousUP/DOWNModulo-16BinaryCounter.StatechangesofthecountersaresynchronouswiththeLOW-to-HIGHtransit	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS192	文件：276.15 Kbytes Page：9 Pages	PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER TheSN54/74LS192isanUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS193isanUP/DOWNMODULO-16BinaryCounter.SeparateCountUpandCountDownClocksareusedandineithercountingmodethecircuitsoperatesynchronously.TheoutputschangestatesynchronouswiththeLOW-to-HIGHtransitions	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS192	文件：104.57 Kbytes Page：7 Pages	Synchronous Up/Down Decade Counters(dual clock lines) ●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....)	HitachiHitachi, Ltd. 日立公司	Hitachi
74LS192D	文件：276.15 Kbytes Page：9 Pages	PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER TheSN54/74LS192isanUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS193isanUP/DOWNMODULO-16BinaryCounter.SeparateCountUpandCountDownClocksareusedandineithercountingmodethecircuitsoperatesynchronously.TheoutputschangestatesynchronouswiththeLOW-to-HIGHtransitions	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS193	文件：276.15 Kbytes Page：9 Pages	PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER TheSN54/74LS192isanUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS193isanUP/DOWNMODULO-16BinaryCounter.SeparateCountUpandCountDownClocksareusedandineithercountingmodethecircuitsoperatesynchronously.TheoutputschangestatesynchronouswiththeLOW-to-HIGHtransitions	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS193	文件：104.88 Kbytes Page：7 Pages	Synchronous Up/Down 4-bit Binary Counters(dual clock lines) SynchronousUp/Down4-bitBinaryCounterwithDualClockLines	HitachiHitachi, Ltd. 日立公司	Hitachi
74LS193	文件：74.02 Kbytes Page：7 Pages	Synchronous 4-Bit Binary Counter with Dual Clock GeneralDescription TheDM74LS193circuitisasynchronousup/down4-bitbinarycounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangetogetherwhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheoutput	FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司	Fairchild
74LS194	文件：135.49 Kbytes Page：8 Pages	LOW POWER SCHOTTKY TheSN74LS194AisaHighSpeed4-BitBidirectionalUniversal ShiftRegister.Asahighspeedmultifunctionalsequentialbuildingblock,itisusefulinawidevarietyofapplications.Itmaybeusedinserial-serial,shiftleft,shiftright,serial-par	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
74LS194	文件：68.29 Kbytes Page：6 Pages	4-Bit Bidirectional Universal Shift Register GeneralDescription Thisbidirectionalshiftregisterisdesignedtoincorporatevirtuallyallofthefeaturesasystemdesignermaywantinashiftregister;theyfeatureparallelinputs,paralleloutputs,right-shiftandleft-shiftserialinputs,operating-mode-controlinputs,andadirectov	FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司	Fairchild
74LS195	文件：220.7 Kbytes Page：6 Pages	UNIVERSAL 4-BIT SHIFT REGISTER UNIVERSAL4-BITSHIFTREGISTER TheSN54/74LS195Aisahighspeed4-BitShiftRegisterofferingtypicalshiftfrequenciesof39MHz.Itisusefulforawidevarietyofregisterandcountingapplications.ItutilizestheSchottkydiodeclampedprocesstoachievehighspeedsandisfullycompatible	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS195	文件：137.24 Kbytes Page：8 Pages	LOW POWER SCHOTTKY Universal4-BitShiftRegister TheSN74LS195Aisahighspeed4-BitShiftRegisterofferingtypicalshiftfrequenciesof39MHz.Itisusefulforawidevarietyofregisterandcountingapplications.ItutilizestheSchottkydiodeclampedprocesstoachievehighspeedsandisfullycompatiblewit	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
74LS195	文件：95.46 Kbytes Page：7 Pages	4-bit Parallel-Access Shift Registers 4-bitParallel-AccessShiftRegisters	HitachiHitachi, Ltd. 日立公司	Hitachi
74LS196	文件：227.03 Kbytes Page：6 Pages	4-STAGE PRESETTABLE RIPPLE COUNTERS 4-STAGEPRESETTABLERIPPLECOUNTERS TheSN54/74LS196decadecounterispartitionedintodivide-by-twoanddivide-by-fivesectionswhichcanbecombinedtocounteitherinBCD(8,4,2,1)sequenceorinabi-quinarymodeproducinga50dutycycleoutput.TheSN54/74LS197containsdivide-by-tw	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS197	文件：227.03 Kbytes Page：6 Pages	4-STAGE PRESETTABLE RIPPLE COUNTERS 4-STAGEPRESETTABLERIPPLECOUNTERS TheSN54/74LS196decadecounterispartitionedintodivide-by-twoanddivide-by-fivesectionswhichcanbecombinedtocounteitherinBCD(8,4,2,1)sequenceorinabi-quinarymodeproducinga50dutycycleoutput.TheSN54/74LS197containsdivide-by-tw	MotorolaMotorola, Inc 摩托罗拉	Motorola
74LS190	文件：1.06224 Mbytes Page：16 Pages	SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL	TI1Texas Instruments(TI) 德州仪器德州仪器 (TI)	TI1

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型号：
74LS19
制造商：
MOTOROLA
制造商全称：
Motorola, Inc
功能描述：
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市特顺芯科技有限公司	74LS190				2		询价
深圳市科恒伟业电子有限公司	74LS190	PANASON	2016+	DIP14	6528	只做进口原装现货!假一赔十!	询价
深圳市莱克讯科技有限公司	74LS190	MIT	2017+	DIP	45896	深圳代理原装现货进口库存(香港-日本-台湾)开17点增票	询价
深圳宇航军工半导体有限公司	74LS190	NA	19+		60222	原厂代理渠道,每一颗芯片都可追溯原厂；	询价
深圳市华斯顿科技有限公司	74LS190	PANASONI	22+23+	DIP14	21633	绝对原装正品全新进口深圳现货	询价
深圳市百视威讯电子科技有限公司	74LS190		23+	N/A	90150	正品授权货源可靠	询价
深圳市欧亚佳电子有限公司	74LS190	PANASONIC	20+	DIP14	11520	特价全新原装公司现货	询价
瀚佳科技(深圳)有限公司	74LS190	TI	2020+	DIP-16	16800	绝对原装进口现货,假一赔十,价格优势!	询价
深圳市威尔健半导体有限公司	74LS190	XINBOLE/芯伯乐	23+	DIP16	50000	全新原装正品现货,支持订货	询价
深圳市河锋鑫科技有限公司	74LS190	PANASONI	22+	DIP14	6000	十年配单,只做原装	询价

更多74LS19供应商更新时间2024-4-30 16:30:00

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