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    74LVT16245B; 74LVTH16245B

    3.3 V 16-bit transceiver; 3-state

    The 74LVT16245B; 74LVTH16245B is a 16-bit transceiver with 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

    特性

    • 16-bit bidirectional bus interface

    • 3-state buffers

    • Wide supply voltage range from 2.7 to 3.6 V

    • Overvoltage tolerant inputs to 5.5 V

    • BiCMOS high speed and output drive

    • Output capability: +64 mA and -32 mA

    • Direct interface with TTL levels

    • Input and output interface capability to systems at 5 V supply

    • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

    • Live insertion and extraction permitted

    • Power-up 3-state

    • No bus current loading when output is tied to 5 V bus

    • IOFF circuitry provides partial Power-down mode operation

    • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B

    • Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)

    • ESD protection:

      • HBM JESD22-A114F exceeds 2000 V

      • MM JESD22-A115-A exceeds 200 V

    • Specified from -40 °C to 85 °C

    参数类型

    Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Nr of bitsfmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
    74LVT16245BDGGProductionn.a.n.a.TTL-32/641.916150medium-40~858133TSSOP48
    74LVTH16245BDGGProductionn.a.n.a.TTL-32/641.916150medium-40~858133TSSOP48

    封装

    型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号,(订购码(12NC))
    74LVT16245BDGG
    TSSOP48
    (SOT362-1)
    SOT362-1SSOP-TSSOP-VSO-WAVE
    SOT362-1_118ActiveLVT16245B74LVT16245BDGG,118
    ( 9352 030 00118 )
    74LVTH16245BDGG
    TSSOP48
    (SOT362-1)
    SOT362-1SSOP-TSSOP-VSO-WAVE
    SOT362-1_118ActiveLVTH16245B Standard Procedure Standard Procedure LVTH16245B74LVTH16245BDGG,11
    ( 9352 817 53118 )

    停产信息

    型号可订购的器件编号,(订购码(12NC))最后一次购买日期最后一次交货日期替代产品状态备注
    74LVT16245BDGG935203000518
    74LVT16245BDGG935203000512
    74LVT16245BDGG9352030001122021-12-312022-06-3074LVT16245BDGG
      74LVTH16245BDGG935281753518
      74LVTH16245BDGG935281753512
      74LVTH16245BDGG9352817531122021-12-312022-06-3074LVTH16245BDGG

        环境信息

        型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
        74LVT16245BDGG74LVT16245BDGG,11874LVT16245BDGGAlways Pb-free
        74LVTH16245BDGG74LVTH16245BDGG,1174LVTH16245BDGGAlways Pb-free
        品质及可靠性免责声明

        文档 (5)

        文件名称标题类型日期
        74LVT_LVTH16245B3.3 V 16-bit transceiver; 3-stateData sheet2024-03-25
        lvt16245blvt16245b IBIS modelIBIS model2013-04-07
        lvth16245blvth16245b IBIS modelIBIS model2013-04-07
        SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
        SOT362-1plastic thin shrink small outline package; 48 leads; body width 6.1 mmPackage information2024-01-05

        支持

        如果您需要设计/技术支持,请告知我们并填写 应答表, 我们会尽快回复您。

        模型

        文件名称标题类型日期
        lvt16245blvt16245b IBIS modelIBIS model2013-04-07
        lvth16245blvth16245b IBIS modelIBIS model2013-04-07

        订购、定价与供货

        样品

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        样品订单通常需要2-4天寄送时间。

        如果您尚未取得安世半导体的直接采购帐号,我们的全球与区域经销网络可以协助您取得样品

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