位置:首页 > IC中文资料第2480页 > DM74LS191N
型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
DM74LS191N | Synchronous4-BitUp/DownCounterwithModeControl 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 | ||
DM74LS191N | Synchronous4-BitUp/DownCounterswithModeControl 文件:174.74 Kbytes Page:8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | ||
DM74LS191N | 封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 描述:IC COUNTER BINARY UP/DOWN 16-DIP 集成电路(IC) 计数器,除法器 | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | ||
Synchronous4-BitUp/DownCounterwithModeControl 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 | |||
Synchronous4-BitUp/DownCounterswithModeControl 文件:174.74 Kbytes Page:8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
Synchronous4-BitUp/DownCounterwithModeControl 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 | |||
SynchronousUp/Down4-bitBinaryCounters(singleclockline) ●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....) | HitachiHitachi, Ltd. 日立公司 | |||
PRESETTABLEBCD/DECADEUP/DOWNCOUNTERSPRESETTABLE4-BITBINARYUP/DOWNCOUNTERS PRESETTABLEBCD/DECADEUP/DOWNCOUNTERS PRESETTABLE4-BITBINARYUP/DOWNCOUNTERS TheSN54/74LS190isasynchronousUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS191isasynchronousUP/DOWNModulo-16BinaryCounter.StatechangesofthecountersaresynchronouswiththeLOW-to-HIGHtransit | MotorolaMotorola, Inc 摩托罗拉 |
替换型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
Synchronous Up/Down 4-bit Binary Counters(single clock line) | HitachiHitachi, Ltd. 日立公司 | |||
Ouadruple 2-input Positive NAND Gates | HitachiHitachi, Ltd. 日立公司 | |||
Synchronous Up / Down 4-bit Binary Counter (single clock line) | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | |||
Synchronous Up / Down 4-bit Binary Counter (single clock line) | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | |||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TITexas Instruments 德州仪器美国德州仪器公司 | |||
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS | MotorolaMotorola, Inc 摩托罗拉 | |||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL | TITexas Instruments 德州仪器美国德州仪器公司 |
DM74LS191N产品属性
- 类型
描述
- 型号
DM74LS191N
- 功能描述
计数器 IC Syn 4-Bit Counter
- RoHS
否
- 制造商
NXP Semiconductors
- 计数器类型
Binary Counters
- 逻辑系列
74LV
- 位数
10
- 工作电源电压
1 V to 5.5 V
- 工作温度范围
- 40 C to + 125 C
- 封装/箱体
SOT-109
- 封装
Reel
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
0206+ |
DIP16 |
179 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
NSC |
2023+ |
DIP |
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 |
|||
NSC |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
|||
FAIRCHILD/仙童 |
2023+ |
DIP |
8635 |
一级代理优势现货,全新正品直营店 |
|||
NSC |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
||||
NSC |
8 |
公司优势库存 热卖中!! |
|||||
NS/国半 |
DIP16 |
265209 |
假一罚十原包原标签常备现货! |
||||
NS |
19+ |
DIP |
68963 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
|||
FSC |
23+ |
DIP |
8000 |
全新原装,现货热卖 |
|||
Fairchild/ON |
22+ |
16PDIP |
9000 |
原厂渠道,现货配单 |
DM74LS191N规格书下载地址
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2012-11-9
DdatasheetPDF页码索引
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