位置：首页 > IC中文资料第1282页 > 54LS190J
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 |   | ||
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 4-Bit Up/Down Counters with Mode Control 文件：174.74 Kbytes Page：8 Pages | NSC 国半 | | ||
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：512.63 Kbytes Page：14 Pages | TI 德州仪器 | |
54LS190J产品属性
- 类型
描述
- 型号
54LS190J
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
- 制造商
Texas Instruments
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
48-VQFN(7x7) |
18746 |
样件支持,可原厂排单订货! |
|||
TI |
25+ |
48-VQFN(7x7) |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
SI-EN |
2016+ |
SMD |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
TI/TEXAS |
26+ |
DIP陶瓷 |
8931 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
|||
24+ |
3000 |
自己现货 |
|||||
MOTO |
23+ |
DIP |
5000 |
原装正品,假一罚十 |
|||
TexasInstruments |
18+ |
ICDGTLPWRCTRLR48VQFN |
6800 |
公司原装现货/欢迎来电咨询! |
|||
TI |
23+ |
48VQFN |
3200 |
公司只做原装，可来电咨询 |
|||
TI |
三年内 |
1983 |
只做原装正品 |
||||
TI/德州仪器 |
2447 |
TSSOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
54LS190J芯片相关品牌
54LS190J规格书下载地址
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54LS190J数据表相关新闻
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DdatasheetPDF页码索引
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