位置：首页 > IC中文资料 > SN54LS190FK
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
SN54LS190FK | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes Page：14 Pages | TI 德州仪器 |   | |
SN54LS190FK | 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 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 | |
| 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 |
24+ |
CDIP |
724 |
只供应原装正品 欢迎询价 |
|||
TI |
25+ |
DIP |
4500 |
全新原装、诚信经营、公司现货销售! |
|||
LSSJ |
1736+ |
DIP |
8298 |
只做进口原装正品假一赔十! |
|||
TI |
25+ |
CDIP |
1753 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
|||
TI |
CDIP |
890 |
优势库存 |
||||
MOTOROLA/摩托罗拉 |
23+ |
CDIP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
最新 |
2000 |
原装正品现货 |
|||||
MOTOROLA |
22+ |
CDIP-16 |
3000 |
原装正品,支持实单 |
|||
TI/TEXAS |
23+ |
DIP陶瓷 |
8931 |
||||
TI |
23+ |
CDIP |
3260 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
SN54LS190FK规格书下载地址
SN54LS190FK参数引脚图相关
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