| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
LOWPOWERSCHOTTKY DualMonostableMultivibratorswithSchmitt-Triggerinputs •SN74LS221isaDualHighlyStableOne-Shot •OverridingClearTerminatesOutputPulse •PinOutisIdenticaltoSN74LS123 | ONSEMION Semiconductor 安森美半导体安森美半导体公司 |  |   | |
DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs GeneralDescription TheDM74LS221isadualmonostablemultivibratorwithSchmitt-triggerinput.Eachdevicehasthreeinputspermittingthechoiceofeitherleading-edgeortrailing-edgetriggering.Pin(A)isanactive-LOWtriggertransitioninputandpin(B)isanactive-HIGHtransitionSchm | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |  | | |
LOWPOWERSCHOTTKY DualMonostableMultivibratorswithSchmitt-Triggerinputs •SN74LS221isaDualHighlyStableOne-Shot •OverridingClearTerminatesOutputPulse •PinOutisIdenticaltoSN74LS123 | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | | | |
DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS DUALMONOSTABLEMULTIVIBRATORSWITHSCHMITT-TRIGGERINPUTS EachmultivibratoroftheLS221featuresanegative-transition-triggeredinputandapositive-transition-triggeredinputeitherofwhichcanbeusedasaninhibitinput. Pulsetriggeringoccursatavoltagelevelandisnotrelated | MotorolaMotorola, Inc 摩托罗拉 |  | | |
DualNon-RetriggerableOne-ShotwithClearandComplementaryOutputs GeneralDescription TheDM74LS221isadualmonostablemultivibratorwithSchmitt-triggerinput.Eachdevicehasthreeinputspermittingthechoiceofeitherleading-edgeortrailing-edgetriggering.Pin(A)isanactive-LOWtriggertransitioninputandpin(B)isanactive-HIGHtransitionSchm | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
DIP |
96 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
||||
ON/安森美 |
18+ |
SOP-16 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
|||
RENESAS(瑞萨)/IDT |
23+ |
6000 |
诚信服务，绝对原装原盘 |
||||
HIT/NS |
23+ |
DIPSOP |
11000 |
全新原装 |
|||
TW |
00+ |
DIP16 |
263 |
全新原装100真实现货供应 |
|||
TI |
21+ |
DIP |
96 |
原装现货假一赔十 |
|||
TI/Texas Instruments Incorpora |
21+ |
DIP |
96 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
MOT |
22+ |
DIP |
72 |
全新原装现货 |
|||
RENESAS/瑞萨 |
23+ |
NA/ |
3295 |
原装现货,当天可交货,原型号开票 |
|||
RENESAS(瑞萨)/IDT |
23+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
74LS221FP芯片相关品牌
74LS221FP规格书下载地址
74LS221FP参数引脚图相关
- 88e6060
- 8550
- 8510c
- 8486
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- 8255
- 822j
- 8171
- 815ept
- 8100c
- 8051
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- 7994
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- 74LS224AN
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- 74LS222
- 74LS221W
- 74LS221TI0331
- 74LS221SJ
- 74LS221P
- 74LS221ON
- 74LS221NSR
- 74LS221NDIP16
- 74LS221N
- 74LS221M
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- 74LS221G4
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- 74LS221DR2
- 74LS221DR
- 74LS221D
- 74LS221CH
- 74LS221
- 74LS22
- 74LS21P-E
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- 74LS21P
- 74LS21NS
- 74LS21NDL021D
- 74LS21NB
- 74LS21N3
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- 74LS21J
- 74LS21FC
- 74LS21F
- 74LS21DR
- 74LS21DC
- 74LS21
- 74LS20
- 74LS197
- 74LS196
- 74LS195
- 74LS194
- 74LS193
- 74LS192
- 74LS191
- 74LS190
- 74LS189
- 74LS181
- 74LS175
- 74LS174
- 74LS173
- 74LS170
- 74LS168
- 74LS166
74LS221FP数据表相关新闻
74LS26
www.jskj-ic.com
2021-9-1674LS26
www.jskj-ic.com
2021-9-1574LCX541 驱动IC 代理渠道，进口原装。
74LCX541 代理渠道，进口原装。
2020-11-1774LS20P 逻辑芯片 全新原装进口，现货热卖
74LS20P 全新原装进口，现货热卖
2020-10-1474LCX138MTCX全新原装正品
焕盛达竭诚为您提供一站式配套服务。当天下单，当天发货；
2020-9-1974LS386PC，74LS38PC，74LS38SC，74LS393DC，74LS393PC，74LS393SC，74LS395DC，74LS395PC，74LS40DC，74LS40PC，74LS42DC，74LS42PC，74LS447PC，74LS47PC，74LS48PC，74LS49PC，74LS502DC，74LS502PC，74LS503SC
74LS386PC，74LS38PC，74LS38SC，74LS393DC，74LS393PC，74LS393SC，74LS395DC，74LS395PC，74LS40DC，74LS40PC，74LS42DC，74LS42PC，74LS447PC，74LS47PC，74LS48PC，74LS49PC，74LS502DC，74LS502PC，74LS503SC
2019-12-15
DdatasheetPDF页码索引
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