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| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
DUALMONOSTABLEMULTIVIBRATOR DESCRIPTION TheM74HC221isanhighspeedCMOSMONOSTABLEMULTIVIBRATORfabricatedwithsilicongateC2MOStechnology. ■HIGHSPEED:tPD=24ns(TYP.)atVCC=6V ■LOWPOWERDISSIPATION:STANDBYSTATE:ICC=4µA(MAX.)atTA=25°CACTIVESTATE:ICC=700µA(MAX.)atVCC=5V ■HIGHNOISEIMMU | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 |  |   | |
DUALMONOSTABLEMULTIVIBRATOR DESCRIPTION TheM54/74HC221/221AarehighspeedCMOSMONOSTABLEmultivibratorsfabricatedwithsilicongateC2MOStechnology.ItachievesthehighspeedoperationsimilartoequivalentLSTTLwhilemaintainingtheCMOSlowpowerdissipation.Therearetwotriggerinputs,AINPUT(negativeedge)and | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | | | |
封装/外壳：16-DIP（0.300"，7.62mm） 包装：管件 描述：IC MULTIVIBRATOR 24NS 16DIP 集成电路（IC） 多谐振荡器 | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体集团 | | |
M74HC221B1产品属性
- 类型
描述
- 型号
M74HC221B1
- 制造商
STMicroelectronics
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STMICROELECT |
06+ |
原厂原装 |
4275 |
只做全新原装真实现货供应 |
|||
ST |
2016+ |
S0P-16 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
st |
23+ |
16-DIP |
52584 |
||||
ST |
三年内 |
1983 |
只做原装正品 |
||||
ST/意法 |
23+ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
||||
ST |
2447 |
S0P-16 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
ST |
23+ |
16DIP |
8000 |
只做原装现货 |
|||
ST |
2025+ |
PDIP-16 |
16000 |
原装优势绝对有货 |
|||
ST/意法 |
23+ |
3.9MM |
50000 |
全新原装正品现货,支持订货 |
|||
ST/意法 |
24+ |
NA/ |
22 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
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M74HC221B1规格书下载地址
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2019-12-14
DdatasheetPDF页码索引
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