型号 功能描述 生产厂家&企业 LOGO 操作
M74HC21B1

DUAL4-INPUTANDGATE

DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

DUAL4-INPUTANDGATE

DESCRIPTION TheM74HC21isanhighspeedCMOSDUAL4-INPUTANDGATEfabricatedwithsilicongateC2MOStechnology. Theinternalcircuitiscomposedof3stagesincludingbufferoutput,whichenableshighnoiseimmunityandstableoutput. Allinputsareequippedwithprotectioncircuitsag

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

DUAL4-INPUTANDGATE

Description TheM54HCxxxandM54HCTxxxseriesarecomposedofover90typesofhighspeedCMOSfunctionsspecificallydesignedtomeettheradiationrequirementsoftheaerospaceindustry.Itincludesalargesetofgates,Flip-Flops,Multiplexers,Counters,Businterfaceandseveralotherfuncti

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS

M74HC21B1产品属性

  • 类型

    描述

  • 型号

    M74HC21B1

  • 制造商

    STMICROELECTRONICS

  • 制造商全称

    STMicroelectronics

  • 功能描述

    DUAL 4-INPUT AND GATE

更新时间:2025-6-14 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
24+
NA/
30
优势代理渠道,原装正品,可全系列订货开增值税票
ST
24+
DIP
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
ST
90+
DIP-14
300
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ST
23+
QFP
3200
全新原装、诚信经营、公司现货销售!
ST
23+
原厂原封
16900
正规渠道,只有原装!
ST/意法
24+
DIP14
22055
郑重承诺只做原装进口现货
24+
3000
公司现货
STM
24+
DIP-14
4000
原装原厂代理 可免费送样品
ST
24+
DIP-14
11058
ST
22+
SOP
25000
只做原装进口现货,专注配单

M74HC21B1芯片相关品牌

  • BANNER
  • CHEMI-CON
  • CTMICRO
  • JUXING
  • LINER
  • MCC
  • Microchip
  • MINMAX
  • NEL
  • ROHM
  • SANYO
  • SEOUL

M74HC21B1数据表相关新闻