位置：首页 > IC中文资料 > 74HC221B1R
| 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（ST）集团 |  |   | |
DUALMONOSTABLEMULTIVIBRATOR DESCRIPTION TheM54/74HC221/221AarehighspeedCMOSMONOSTABLEmultivibratorsfabricatedwithsilicongateC2MOStechnology.ItachievesthehighspeedoperationsimilartoequivalentLSTTLwhilemaintainingtheCMOSlowpowerdissipation.Therearetwotriggerinputs,AINPUT(negativeedge)and | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体（ST）集团 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
原厂原封 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
||||
st |
23+ |
16-DIP |
52584 |
||||
ST |
06+07+ |
SOP16 |
90 |
||||
STMicroelectronics |
18+ |
ICMULTIVIBRATORDUALMONO1 |
6800 |
公司原装现货/欢迎来电咨询! |
|||
ST |
22+ |
SOP-16/50PCS |
2000 |
原装现货库存.价格优势 |
|||
ST |
三年内 |
1983 |
纳立只做原装正品13590203865 |
||||
ST |
2021+ |
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 |
|||
STMicroelect |
23+ |
16-DIP |
65480 |
||||
ST/意法 |
23+ |
S0P-16 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
|||
ST |
04+ |
SOP-16/50PCS |
19584 |
原装现货海量库存欢迎咨询 |
74HC221B1R芯片相关品牌
74HC221B1R规格书下载地址
74HC221B1R参数引脚图相关
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2019-4-9
DdatasheetPDF页码索引
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