位置：首页 > IC中文资料 > SNJ54LS490AJ
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DUALDECADECOUNTER TheSN54/74LS490containsapairofhigh-speed4-stageripplecounters.EachhalfoftheSN54/74LS490hasindividualClock,MasterResetandMasterSet(Preset9)inputs.Eachsectioncountsinthe8,4,2,1BCDcode. •DualVersionofSN54/74LS490 •IndividualAsynchronousClearandPresetto | MotorolaMotorola, Inc 摩托罗拉 |  |   | |
DUALDECADECOUNTER TheSN54/74LS490containsapairofhigh-speed4-stageripplecounters.EachhalfoftheSN54/74LS490hasindividualClock,MasterResetandMasterSet(Preset9)inputs.Eachsectioncountsinthe8,4,2,1BCDcode. •DualVersionofSN54/74LS490 •IndividualAsynchronousClearandPresetto | MotorolaMotorola, Inc 摩托罗拉 | | | |
DUAL4-BITDECADECOUNTERS 文件：141.13 Kbytes Page：8 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |  | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
22 |
DIP |
39890 |
3月31原装,微信报价 |
|||
TI |
22+ |
DIP |
30000 |
原装正品 |
|||
TI |
DIP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
||||
TI |
21+ |
原厂原装 |
610880 |
本公司只售原装 支持实单 |
|||
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
||||||
TI(德州仪器) |
2021+ |
8000 |
原装现货，欢迎询价 |
||||
TI |
21+ |
原厂原装 |
13880 |
公司只售原装,支持实单 |
|||
TI |
1318+ |
进口原装 |
23568 |
优势现货可17%税 |
|||
TI |
21+ |
DIP |
39890 |
全新原装现货,假一赔十 |
|||
TI |
2223+ |
DIP |
9453 |
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SNJ54LS490AJ数据表相关新闻
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DdatasheetPDF页码索引
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