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74HC646DB

Octal bus transceiver/register; 3-state

GENERALDESCRIPTION The74HC/HCT646arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES ?IndependentregisterforAandBbuses ?Multiplexedreal-timeandstoreddata ?Outputc

PHIPhilips Semiconductors

飛利浦荷蘭皇家飛利浦

PHI

74HC646N

Octalbustransceiver/register;3-state

GENERALDESCRIPTION The74HC/HCT646arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES ?IndependentregisterforAandBbuses ?Multiplexedreal-timeandstoreddata ?Outputc

PHIPhilips Semiconductors

飛利浦荷蘭皇家飛利浦

PHI

74HC646PW

Octalbustransceiver/register;3-state

GENERALDESCRIPTION The74HC/HCT646arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES ?IndependentregisterforAandBbuses ?Multiplexedreal-timeandstoreddata ?Outputc

PHIPhilips Semiconductors

飛利浦荷蘭皇家飛利浦

PHI

CD74HC646

HIGH-SPEEDCMOSLOGIC(OCTALBUSTRANSCEIVER/REGISTER,3-STATE)

TITexas Instruments

德州儀器美國德州儀器公司

CD74HC646

High-SpeedCMOSLogicOctalBusTransceiver/Register,Three-State

TI1Texas Instruments

德州儀器美國德州儀器公司

CD74HC646EN

High-SpeedCMOSLogicOctalBusTransceiver/Register,Three-State

TI1Texas Instruments

德州儀器美國德州儀器公司

CD74HC646M

High-SpeedCMOSLogicOctalBusTransceiver/Register,Three-State

TI1Texas Instruments

德州儀器美國德州儀器公司

HD74HC646

OctalBusTransceivers/RegisterswithMultiplexed3-stateoutputs

Description Sixcontrolinputsenablethisdevicetobeusedasalatchedtransceiver,unlatchedtransceiveroracombinationofboth.Asalatchedtransceiver,datafromonebusisstoredforlaterretrievalbytheotherbus.Alternatelyrealtimebusdata(unlatched)maybedirectlytransferred

HitachiHitachi Semiconductor

日立日立公司

M74HC646

HC648OCTALBUSTRANSCEIVER/REGISTER3-STATE,INV.HC646OCTALBUSTRANSCEIVER/REGISTER3-STATE

DESCRIPTION TheM74HC646/648arehighspeedCMOSOCTALBUSTRANSCEIVERSANDREGISTERS,(3-STATE)fabricatedinsilicongateC2MOStechnology.TheyhavethesamehighspeedperformanceofLSTTLcombinedwithtrueCMOSlowpowerconsumption. ■HIGHSPEED fMAX=73MHz(TYP.)ATVCC=5V ■

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

MM74HC646

Non-InvertingOctalBusTransceiver/Registers

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

詳細(xì)參數(shù)

  • 型號(hào):

    74HC646DB

  • 功能描述:

    總線收發(fā)器 OCTAL TRANSCEIVER/ REGISTER 3-S

  • RoHS:

  • 制造商:

    Fairchild Semiconductor

  • 邏輯類型:

    CMOS

  • 邏輯系列:

    74VCX

  • 每芯片的通道數(shù)量:

    16

  • 輸入電平:

    CMOS

  • 輸出電平:

    CMOS

  • 輸出類型:

    3-State

  • 高電平輸出電流:

    - 24 mA

  • 低電平輸出電流:

    24 mA

  • 傳播延遲時(shí)間:

    6.2 ns

  • 電源電壓-最大:

    2.7 V, 3.6 V

  • 電源電壓-最?。?/span>

    1.65 V, 2.3 V

  • 最大工作溫度:

    + 85 C

  • 封裝/箱體:

    TSSOP-48

  • 封裝:

    Reel

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112
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188600
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24-SSOP
65200
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20+
SSOP-24
1001
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24-SSOP(0.209 5.30mm 寬)
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更多74HC646DB供應(yīng)商 更新時(shí)間2025-7-29 16:30:00