Nexperia的单稳态多谐振荡器用于产生同步应用中的定时延迟,采用低功耗CMOS,可实现更大效率。

特性和优势

  • 简单控制接口
  • 上电复位
  • 带独立复位输入的双器件
  • 负边沿或正边沿触发
  • CMOS低功耗

关键应用

  • 控制电路中的定时延迟
选型表下载
Type numberProduct statusFamilyDescriptionVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)No of pinsPackage namePackage versionFunction
74AHC123ABQProductionAHC(T)Dual retriggerablemonostable multivibrator with reset2.0 - 5.5CMOS± 85.1low-40~1259414.46316DHVQFN16SOT763-1Multivibrators
74AHC123ADProductionAHC(T)Dual retriggerablemonostable multivibrator with reset2.0 - 5.5CMOS± 85.1low-40~1259310.15316SO16SOT109-1Multivibrators
74AHC123APWProductionAHC(T)Dual retriggerablemonostable multivibrator with reset2.0 - 5.5CMOS± 85.1low-40~1251264.855.716TSSOP16SOT403-1Multivibrators
74AHCT123ABQProductionAHC(T)Dual retriggerablemonostable multivibrator with reset; TTL enabled4.5 - 5.5TTL± 85low-40~1259414.46316DHVQFN16SOT763-1Multivibrators
74AHCT123ADProductionAHC(T)Dual retriggerablemonostable multivibrator with reset; TTL enabled4.5 - 5.5TTL± 85low-40~1259310.15316SO16SOT109-1Multivibrators
74AHCT123APWProductionAHC(T)Dual retriggerablemonostable multivibrator with reset; TTL enabled4.5 - 5.5TTL± 85low-40~1251264.855.716TSSOP16SOT403-1Multivibrators
74HC423BQProductionHC(T)Dual retriggerablemonostable multivibrator with reset2.0 - 6.0CMOS± 5.223low-40~125804.34716DHVQFN16SOT763-1Multivibrators
74HC423DProductionHC(T)Dual retriggerablemonostable multivibrator with reset2.0 - 6.0CMOS± 5.223low-40~125772.83516SO16SOT109-1Multivibrators
74HC4538DProductionHC(T)Dual retriggerableprecision monostable multivibrator2.0 - 6.0CMOS± 5.227low-40~125772.53516SO16SOT109-1Multivibrators
74HC4538PWProductionHC(T)Dual retriggerableprecision monostable multivibrator2.0 - 6.0CMOS± 5.227low-40~12510913716TSSOP16SOT403-1Multivibrators
74HC123BQProductionHC(T)Dual retriggerablemonostable multivibrator with reset2.0 - 6.0CMOS± 7.89low-40~1259011.85916DHVQFN16SOT763-1Multivibrators
74HC123DProductionHC(T)Dual retriggerablemonostable multivibrator with reset2.0 - 6.0CMOS± 5.226low-40~125908.34916SO16SOT109-1Multivibrators
74HC123PWProductionHC(T)Dual retriggerablemonostable multivibrator with reset2.0 - 6.0CMOS± 5.226low-40~1251223.951.516TSSOP16SOT403-1Multivibrators
74HCT123DProductionHC(T)Dual retriggerablemonostable multivibrator with reset; TTL enabled4.5 - 5.5TTL± 426low-40~125908.34916SO16SOT109-1Multivibrators
74HCT123PWProductionHC(T)Dual retriggerablemonostable multivibrator with reset; TTL enabled4.5 - 5.5TTL± 426low-40~1251223.951.516TSSOP16SOT403-1Multivibrators
74HCT221DProductionHC(T)Dualnon-retriggerable monostable multivibrator with reset; TTL enabled4.5 - 5.5TTL± 432low-40~1256211916SO16SOT109-1Multivibrators
74HCT4538DProductionHC(T)Dual retriggerableprecision monostable multivibrator; TTL enabled4.5 - 5.5TTL± 430low-40~125741.732.816SO16SOT109-1Multivibrators
74HCT4538PWProductionHC(T)Dual retriggerableprecision monostable multivibrator; TTL enabled4.5 - 5.5TTL± 430low-40~12510913716TSSOP16SOT403-1Multivibrators
74LV123BQProductionLVDual retriggerablemonostable multivibrator with reset1.0 - 5.5TTL± 1220low-40~1258695416DHVQFN16SOT763-1Multivibrators
74LV123DProductionLVDual retriggerablemonostable multivibrator with reset1.0 - 5.5TTL± 1220low-40~125846.143.316SO16SOT109-1Multivibrators
74LV123PWProductionLVDual retriggerablemonostable multivibrator with reset1.0 - 5.5TTL± 1220low-40~125118347.116TSSOP16SOT403-1Multivibrators
74LVC1G123DCProductionLVCSingle retriggerablemonostable multivibrator1.65 - 5.5CMOS/LVTTL± 323.5low-40~125203341138VSSOP8SOT765-1Multivibrators
74LVC1G123DPProductionLVCSingle retriggerablemonostable multivibrator1.65 - 5.5CMOS/LVTTL± 323.5low-40~12521419.81058TSSOP8SOT505-2Multivibrators
74LVC1G123GNProductionLVCSingle retriggerablemonostable multivibrator1.65 - 5.5CMOS/LVTTL± 323.5low-40~12523710.51478XSON8SOT1116Multivibrators
74LVC1G123GSProductionLVCSingle retriggerablemonostable multivibrator1.65 - 5.5CMOS/LVTTL± 323.5low-40~12527510.71458XSON8SOT1203Multivibrators
74LVC1G123GTProductionLVCSingle retriggerablemonostable multivibrator1.65 - 5.5CMOS/LVTTL± 323.5low-40~1253266.11568XSON8SOT833-1Multivibrators
HEF4047BTProductionHEF4000BMonostable/astablemultivibrator4.5 - 15.5CMOS± 2.450medium-40~856912614SO14SOT108-1Multivibrators
HEF4528BTProductionHEF4000BDual retriggerablemonostable multivibrator with reset4.5 - 15.5CMOS± 2.440medium-40~8582540.716SO16SOT109-1Multivibrators
HEF4538BTProductionHEF4000BDual retriggerableprecision monostable multivibrator4.5 - 15.5CMOS± 2.460medium-40~85783.53716SO16SOT109-1Multivibrators
数据手册
  • 点击选型表型号,下载数据手册