位置：首页 > IC中文资料第12913页 > 74191
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74191 | Synchronous 4-Bit Up/Down Counter with Mode Control General Description The DM74LS191 circuit is a synchronous, reversible, up/down counter. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs change simultaneously when so instructed by the steering logic. This mode of operation eliminates the out | Fairchild 仙童半导体 |   | |
74191 | Synchronous Up/Down 4-Bit Binary Counter with Mode Control 文件：129.85 Kbytes Page：6 Pages | NSC 国半 | | |
74191 | DIMMER CHOKES FOR EMI SUPPRESSION 文件：128.789 Kbytes Page：1 Pages | MYRRA | | |
74191 | Synchronous 4-Bit Up/Down Counter with Mode Control | ONSEMI 安森美半导体 | | |
High Speed Edgecard Connector in Ground Signal Format for High Performance Applications 文件：240.1 Kbytes Page：2 Pages | Molex 莫仕 | | ||
High Speed Edgecard Connector in Ground Signal Format for High Performance Applications 文件：240.1 Kbytes Page：2 Pages | Molex 莫仕 | | ||
High Speed Edgecard Connector in Ground Signal Format for High Performance Applications 文件：240.1 Kbytes Page：2 Pages | Molex 莫仕 | | ||
High Speed Edgecard Connector in Ground Signal Format for High Performance Applications 文件：240.1 Kbytes Page：2 Pages | Molex 莫仕 | | ||
High Speed Edgecard Connector in Ground Signal Format for High Performance Applications 文件：240.1 Kbytes Page：2 Pages | Molex 莫仕 | | ||
Synchronous Up/Down 4-Bit Binary Counter with Mode Control 文件：129.85 Kbytes Page：6 Pages | NSC 国半 | | ||
Synchronous Up/Down 4-Bit Binary Counter with Mode Control 文件：129.85 Kbytes Page：6 Pages | NSC 国半 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Synchronous Up/Down 4-Bit Binary Counter with Mode Control | NSC 国半 | NSC | | |
TTL HD74/HD74S Series | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | |
74191产品属性
- 类型
描述
- 型号
74191
- 制造商
NSC
- 制造商全称
National Semiconductor
- 功能描述
Synchronous Up/Down 4-Bit Binary Counter with Mode Control
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
65 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
onsemi(安森美) |
24+ |
PDIP16 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
FSC |
24+ |
DIP |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
FSC |
8920 |
DIP |
65 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
FAIR |
24+/25+ |
5 |
原装正品现货库存价优 |
||||
74192PC |
25+ |
2 |
2 |
||||
MOL |
23+ |
NA |
111 |
专做原装正品,假一罚百! |
|||
ITT |
QQ咨询 |
CDIP |
827 |
全新原装 研究所指定供货商 |
|||
MOLEX/莫仕 |
2508+ |
/ |
182881 |
一级代理，原装现货 |
|||
FAIRCHILD |
新 |
192 |
全新原装 货期两周 |
74191规格书下载地址
74191参数引脚图相关
- 8024
- 7号电池
- 7994
- 7805
- 7756
- 7705ac
- 74ls48
- 74ls373
- 74ls244
- 74ls192
- 74ls164
- 74ls138
- 74ls04
- 74ls00
- 74hc595
- 74hc573
- 74hc541
- 74hc244
- 74hc164
- 7490
- 74210
- 74207
- 74203
- 741X163
- 741X083
- 741X043
- 741CXXX
- 741CN
- 741C083
- 74199PC
- 74199DC
- 74199
- 74198PC
- 74198DC
- 74198
- 74197PC
- 74197DC
- 74197
- 74196PC
- 74196DC
- 74196
- 74195PC
- 74195N
- 74195FC
- 74195DC
- 74195
- 74194
- 74193PC
- 74193DC
- 74193
- 74192PC
- 74192DC
- 74192
- 74191PC
- 74191DC
- 74190PC
- 74190DC
- 74190
- 7419
- 7418-RC
- 741854
- 741853
- 741852
- 74185
- 74182PC
- 74182E3
- 74182DC
- 74181PC
- 74181DC
- 74180PC
- 74180FC
- 74180DC
- 74180
- 7417PC
- 7417NA
- 7417N
- 7417DC
- 74179PC
- 74179DC
- 74178PC
- 74178DC
- 74178
- 74174
- 74173
- 74170PC
- 74170FC
- 74170DC
- 74170
- 7416-RC
- 74166
- 74165
- 74164
- 74163
74191数据表相关新闻
74270191铁氧体磁芯
Würth Elektronik 的铁氧体电缆芯由多种不同类型和等级的材料制成，包括镍锌
2024-4-11739W-X2/32-A
739W-X2/32-A
2023-6-277311
优势渠道
2023-3-2274088820APSE-QAA
74088820APSE-QAA
2021-9-974270034
74270034
2021-3-17434L0425F01LF 原装正品，价格优势
原装正品，价格优势 量大可定
2020-12-2
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
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103
- P104
- P105
- P106
- P107
