位置：首页 > IC中文资料第580页 > 74LS191N
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
74LS191N | 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 |  |   |
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 |  | | |
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 |  | |
74LS191N产品属性
- 类型
描述
- 型号
74LS191N
- 制造商
North American Philips Discrete Products Div
- 功能描述
Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SIGN |
23+ |
NA |
9856 |
原装正品,假一罚百! |
|||
PHI |
DIP |
608900 |
原包原标签100%进口原装常备现货! |
||||
FSC |
1844+ |
DIP |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
|||
FAIRCHILD |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
||||
74LS191N |
1 |
1 |
|||||
TI/F |
2022 |
1500 |
原厂原装正品,价格超越代理 |
||||
FUJI/富士电机 |
24+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
|||
FAIRCHILD |
新 |
32 |
全新原装 货期两周 |
||||
PHILIPS |
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 |
|||
5000 |
公司存货 |
74LS191N芯片相关品牌
74LS191N规格书下载地址
74LS191N参数引脚图相关
- 8550
- 8510c
- 8486
- 8390
- 8255
- 822j
- 8171
- 815ept
- 8100c
- 8051
- 8024
- 7号电池
- 7994
- 7805
- 7756
- 7705ac
- 74ls48
- 74ls373
- 74LS259
- 74LS257
- 74LS253
- 74LS251
- 74LS247
- 74LS245
- 74LS244
- 74LS243
- 74LS241
- 74LS240
- 74LS221
- 74LS22
- 74LS21
- 74LS20
- 74LS197
- 74LS196
- 74LS195A
- 74LS195
- 74LS194PC
- 74LS194DC
- 74LS194APC
- 74LS194AN
- 74LS194ADC
- 74LS194A
- 74LS194 WAF
- 74LS194
- 74LS193SC
- 74LS193PC
- 74LS193NB
- 74LS193N
- 74LS193DC
- 74LS193 WAF
- 74LS193
- 74LS192PC
- 74LS192
- 74LS191PC
- 74LS191
- 74LS190PC
- 74LS190N
- 74LS190
- 74LS189PC
- 74LS189FC
- 74LS189DC
- 74LS189
- 74LS181PC
- 74LS181DC
- 74LS181 WAF
- 74LS181
- 74LS175SCX
- 74LS175SC
- 74LS175PC
- 74LS175NMOT89
- 74LS175DC
- 74LS175 WAF
- 74LS175
- 74LS174PCFSC85
- 74LS174PC
- 74LS174
- 74LS173
- 74LS170
- 74LS168
- 74LS166
- 74LS165
- 74LS164
- 74LS163
- 74LS162
- 74LS161
- 74LS160
- 74LS157
- 74LS156
- 74LS155
- 74LS154
74LS191N数据表相关新闻
74HCT74D-Q100,118
74HCT74D-Q100,118
2023-10-2474LS26
www.jskj-ic.com
2021-9-1674LS26
www.jskj-ic.com
2021-9-1574LCX541 驱动IC 代理渠道，进口原装。
74LCX541 代理渠道，进口原装。
2020-11-1774LS20P 逻辑芯片 全新原装进口，现货热卖
74LS20P 全新原装进口，现货热卖
2020-10-1474LCX138MTCX全新原装正品
焕盛达竭诚为您提供一站式配套服务。当天下单，当天发货；
2020-9-19
DdatasheetPDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
