位置：首页 > IC中文资料第359页 > SN54LS191
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
SN54LS191 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications | TI2 德州仪器 |   | |
SN54LS191 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州仪器 | | |
SN54LS191 | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes Page：16 Pages | TI1 德州仪器 | | |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54/74LS190 is a synchronous UP/DOWN BCD Decade (8421) Counter and the SN54/74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transit | Motorola 摩托罗拉 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications | TI2 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL Counts 8-4-2-1 BCD or Binary Single Down/Up Count Control Line Count Enable Control Input Ripple Clock Output for Cascading Asynchronously Presettable with Load Control Parallel Outputs Cascadable for n-Bit Applications | TI2 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes Page：16 Pages | TI1 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes Page：16 Pages | TI1 德州仪器 | | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州仪器 | | ||
Synchronous 4-Bit Up/Down Counters with Mode Control 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 | | ||
Synchronous 4-Bit Up/Down Counters with Mode Control 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 | | ||
Synchronous 4-Bit Up/Down Counters with Mode Control 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 | |
SN54LS191产品属性
- 类型
描述
- 型号
SN54LS191
- 制造商
Texas Instruments
- 功能描述
Counter Single 4-Bit Async Binary UP/Down 16-Pin CDIP Tube
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
- 制造商
Texas Instruments
- 功能描述
COUNTER SGL 4BIT ASYNC BINARY UP/DOWN 16CDIP - Rail/Tube
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
2024+ |
- |
500000 |
诚信服务,绝对原装原盘 |
|||
TI/德州仪器 |
25+ |
DIP |
860000 |
明嘉莱只做原装正品现货 |
|||
最新 |
2000 |
原装正品现货 |
|||||
TI/德州仪器 |
23+ |
DIP16 |
6000 |
专业配单保证原装正品假一罚十 |
|||
LSSJ |
1736+ |
DIP |
8298 |
只做进口原装正品假一赔十! |
|||
TI |
24+ |
CDIP|16 |
55200 |
免费送样原盒原包现货一手渠道联系 |
|||
MOTOROLA |
22+ |
CDIP-16 |
3000 |
原装正品,支持实单 |
|||
TI |
24+ |
3378 |
绝对原装公司现货供应!价格优势 |
||||
TI |
25+ |
DIP |
4500 |
全新原装、诚信经营、公司现货销售! |
|||
TI/德州仪器 |
23+ |
CDIP16 |
5000 |
只有原装,欢迎来电咨询! |
SN54LS191芯片相关品牌
SN54LS191规格书下载地址
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2020-11-16
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