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    74ALVT162245

    16-bit transceiver with 30 Ohm termination resistors; 3-state

    The 74ALVT162245 is a 16-bit transceiver with 30 Ω termination resistors and 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.

    特性

    • 16-bit bidirectional bus interface

    • 3-State buffers

    • Wide supply voltage range from 2.3 to 3.6 V

    • 5V I/O compatible

    • Overvoltage tolerant inputs to 5.5 V

    • Output capability: +12 mA/–12 mA

    • Direct interface with TTL levels

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

    • BiCMOS high speed and output drive

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

    • Live insertion/extraction permitted

    • Outputs include series resistance of 30 Ω making external termination resistors unnecessary

    • IOFF circuitry provides partial Power-down mode operation

    • Power-up 3-State

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

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

    • ESD protection:

      • MIL STD 883 method 3015: exceeds 2000 V

      • MM: 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
    74ALVT162245DGGProductionn.a.n.a.TTL± 122.31675medium-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))
    74ALVT162245DGG
    TSSOP48
    (SOT362-1)
    SOT362-1SSOP-TSSOP-VSO-WAVE
    SOT362-1_118ActiveALVT16224574ALVT162245DGG:11
    ( 9352 178 90118 )

    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
    74ALVT162245DGG935217890518
    74ALVT162245DGG935217890516
    74ALVT162245DGG9352178901122021-06-302021-12-3174ALVT162245DGG
      74ALVT162245DGG935217890512

      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
      74ALVT162245DGG74ALVT162245DGG:1174ALVT162245DGGAlways Pb-free
      品质及可靠性免责声明

      文档 (6)

      文件名称标题类型日期
      74ALVT16224516-bit transceiver with 30 Ohm termination resistors; 3-stateData sheet2024-04-24
      alvt162245alvt162245 IBIS modelIBIS model2013-04-07
      Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
      alvt16alvt16 Spice modelSPICE model2013-05-06
      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
      alvt162245alvt162245 IBIS modelIBIS model2013-04-07
      alvt16alvt16 Spice modelSPICE model2013-05-06

      订购、定价与供货

      样品

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