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M74HC221TTR

DUAL MONOSTABLE MULTIVIBRATOR

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

MM74HC221

DualNon-RetriggerableMonostableMultivibrator

TheMM74HC221Ahighspeedmonostablemultivibrators(oneshots)utilizeadvancedsilicon-gateCMOStechnology.TheyfeaturespeedscomparabletolowpowerSchottkyTTLcircuitrywhileretainingthelowpowerandhighnoiseimmunitycharacteristicofCMOScircuits.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

MM74HC221A

DualNon-RetriggerableMonostableMultivibrator

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

MM74HC221A

DualNon-RetriggerableMonostableMultivibrator

TheMM74HC221Ahighspeedmonostablemultivibrators(oneshots)utilizeadvancedsilicon-gateCMOStechnology.TheyfeaturespeedscomparabletolowpowerSchottkyTTLcircuitrywhileretainingthelowpowerandhighnoiseimmunitycharacteristicofCMOScircuits.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

MM74HC221AM

DualNon-RetriggerableMonostableMultivibrator

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

MM74HC221AM

DualNon-RetriggerableMonostableMultivibrator

TheMM74HC221Ahighspeedmonostablemultivibrators(oneshots)utilizeadvancedsilicon-gateCMOStechnology.TheyfeaturespeedscomparabletolowpowerSchottkyTTLcircuitrywhileretainingthelowpowerandhighnoiseimmunitycharacteristicofCMOScircuits.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

MM74HC221AMTC

DualNon-RetriggerableMonostableMultivibrator

TheMM74HC221Ahighspeedmonostablemultivibrators(oneshots)utilizeadvancedsilicon-gateCMOStechnology.TheyfeaturespeedscomparabletolowpowerSchottkyTTLcircuitrywhileretainingthelowpowerandhighnoiseimmunitycharacteristicofCMOScircuits.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

MM74HC221AN

DualNon-RetriggerableMonostableMultivibrator

TheMM74HC221Ahighspeedmonostablemultivibrators(oneshots)utilizeadvancedsilicon-gateCMOStechnology.TheyfeaturespeedscomparabletolowpowerSchottkyTTLcircuitrywhileretainingthelowpowerandhighnoiseimmunitycharacteristicofCMOScircuits.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

MM74HC221AN

DualNon-RetriggerableMonostableMultivibrator

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

MM74HC221ASJ

DualNon-RetriggerableMonostableMultivibrator

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

详细参数

  • 型号:

    M74HC221TTR

  • 制造商:

    STMICROELECTRONICS

  • 制造商全称:

    STMicroelectronics

  • 功能描述:

    DUAL MONOSTABLE MULTIVIBRATOR

供应商型号品牌批号封装库存备注价格
ST
23+
DIP20
16900
正规渠道,只有原装!
询价
ST
25+
DIP20
16900
原装,请咨询
询价
ST
2511
DIP20
16900
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价
询价
ST
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
ST
24+/25+
500
原装正品现货库存价优
询价
ST
05+
原厂原装
4766
只做全新原装真实现货供应
询价
ST
23+
DIP-16P
8650
受权代理!全新原装现货特价热卖!
询价
ST
93+
DIP-16P
114
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
ST
25+
DIP-16P
10265
询价
ST
23+
DIP-16P
12800
公司只有原装 欢迎来电咨询。
询价
更多M74HC221TTR供应商 更新时间2025-7-21 11:01:00