M74HC240HV/241HV

Features:

.HIGHSPEED   tPD=12ns(TYP.)atVCC=5V
.LOWPOWERDISSIPATION   ICC=4µA(MAX.)atTA=25oC
.HIGHNOISEIMMUNITY  VNIH=VINL=28%VCC(MIN.)
.OUTPUTDRIVECAPABILITY  15LSTTLLOADS
.SYMMETRICALOUTPUTIMPEDANCE  |IOH|=IOL=6mA(MIN)
.BALANCEDPROPAGATIONDELAYS  tPLH=tPHL
.SAMEFUNCTIONOFHC240/241PLUSHIGHTO LOWLEVELLOGICCONVERSIONCAPA-BILITY
.LATCHUPFREEOPERATIONALSOWHEN  VIHISHIGHERTHANVCC


Specifications

Symbol	Parameter	Value	Unit
VCC	SupplyVoltage	-0.5to13	V
VI	DCInputVoltage	-0.5to13	V
VO	DCOutputVoltage	-0.5toVCC+0.5	V
IIK	DCInputDiodeCurrent	-20	mA
IOK	DCOutputDiodeCurrent	±100	mA
IO	DCOutputSourceSinkCurrentPerOutputPin	±35	mA
ICCorIGND	DCVCCorGroundCurrent	±100	mA
PD	PowerDissipation	500(*)	mW
Tstg	StorageTemperature	-65to+150	oC
TL	LeadTemperature(10sec)	300	oC

Description

  TheM54/74HC240HVandHC241HVarehigh speedCMOSOCTALBUSBUFFERsfabricatedin silicongateC²MOStechnology.

  Theyhavethesamehighspeedperformanceof  LSTTLcombinedwithtrueCMOSlowpower consumption.

  PerformingthesamefunctionoftheirnonHV counterpart,theyhaveaparticularlinput configurationwhichallowsallinputstobedrivenby logiclevelsexceedingthesupplyvoltage.

  Thismakesthemparticularlysuitableinsystems wheremixed3V/5Vlogicdevicesneedtobe interfaced.

  Allinputsareequippedwithprotectioncircuits againststaticdischargeandtransientexcess voltage.