位置：首页 > IC中文资料 > SN54LS290J
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
SN54LS290J | DECADECOUNTER;4-BITBINARYCOUNTER TheSN54/74LS290andSN54/74LS293arehigh-speed4-bitrippletypecounterspartitionedintotwosections. •CornerPowerPinVersionsoftheLS90andLS93 •LowPowerConsumption...Typically45mW •HighCountRates...Typically42MHz •ChoiceofCountingModes...BCD,Bi-Quin | MotorolaMotorola, Inc 摩托罗拉 |  |   |
SN54LS290J | DECADECOUNTER;4-BITBINARYCOUNTER DECADECOUNTER;4-BITBINARYCOUNTER TheSN54/74LS290andSN54/74LS293arehigh-speed4-bitrippletypecounterspartitionedintotwosections.Eachcounterhasadivide-by-twosectionandeitheradivide-by-five(LS290)ordivide-by-eight(LS293)sectionwhicharetriggeredbyaHIGH-to-LOWtr | ONSEMION Semiconductor 安森美半导体安森美半导体公司 |  | |
SN54LS290J | DECADEAND4-BITBINARYCOUNTERS 文件：297.54 Kbytes Page：8 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |  | |
DECADECOUNTER;4-BITBINARYCOUNTER TheSN54/74LS290andSN54/74LS293arehigh-speed4-bitrippletypecounterspartitionedintotwosections. •CornerPowerPinVersionsoftheLS90andLS93 •LowPowerConsumption...Typically45mW •HighCountRates...Typically42MHz •ChoiceofCountingModes...BCD,Bi-Quin | MotorolaMotorola, Inc 摩托罗拉 | | | |
DECADEAND4-BITBINARYCOUNTERS 文件：527.78 Kbytes Page：10 Pages | TI1Texas Instruments(TI) 德州仪器德州仪器 (TI) |  | | |
DECADEAND4-BITBINARYCOUNTERS 文件：297.54 Kbytes Page：8 Pages | TITexas Instruments 德州仪器美国德州仪器公司 | | | |
DECADEAND4-BITBINARYCOUNTERS 文件：297.54 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 |
|---|---|---|---|---|---|---|---|
MOT |
20+/21+ |
SOP20 |
7700 |
全新原装进口价格优惠 |
|||
TI |
21+ |
CDIP |
13880 |
公司只售原装,支持实单 |
|||
23+ |
N/A |
48900 |
正品授权货源可靠 |
||||
TI/德州仪器 |
21+ |
CDIP14 |
5000 |
原装现货/假一赔十/支持第三方检验 |
|||
TI/MOT |
18+ |
TI/MOT |
85600 |
保证进口原装可开17%增值税发票 |
|||
MOTOROLA/摩托罗拉 |
21+ |
CDIP |
15000 |
原厂VIP渠道,亚太地区一级代理商,可提供更多数量! |
|||
TI |
22+ |
2978 |
100%全新原装公司现货供应!随时可发货 |
||||
TI |
23+ |
DIP |
8000 |
只做原装现货 |
|||
TI/德州仪器 |
23+ |
CDIP14 |
50000 |
全新原装正品现货,支持订货 |
|||
TI |
2020+ |
原厂封装 |
6252 |
专营军工航天芯片,只做全新原装,价格超低! |
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SN54LS290J规格书下载地址
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