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74ABT16245B

16-bit bus transceiver; 3-state

The 74ABT16245B 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. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

特性

  • Supply voltage range from 4.5 to 5.5 V

  • BiCMOS high speed and output drive

  • Direct interface with TTL levels

  • 16-bit bidirectional bus interface

  • Multiple VCC and GND pins minimize switching noise

  • Power-up 3-state

  • 3-state buffers

  • Output capability: +64 mA and -32 mA

  • Live insertion/extraction permitted

  • IOFF circuitry provides partial Power-down mode operation

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

  • ESD protection:

    • HBM JESD22-A114E exceeds 2000 V

    • CDM JESD22-C101C exceeds 1000 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
74ABT16245BDGGProductionn.a.n.a.TTL-32/642.316150medium-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)）
74ABT16245BDGG
TSSOP48
(SOT362-1) 		SOT362-1SSOP-TSSOP-VSO-WAVE
SOT362-1_118ActiveABT16245B74ABT16245BDGG,118
( 9352 033 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
74ABT16245BDGG935203390518
74ABT16245BDGG935203390512
74ABT16245BDGG9352033901122021-12-312022-06-3074ABT16245BDGG

    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
    74ABT16245BDGG74ABT16245BDGG,11874ABT16245BDGGAlways 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
    74ABT16245B16-bit bus transceiver; 3-stateData sheet2024-04-24
    abt16245babt16245b IBIS modelIBIS model2013-04-07
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    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

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    模型

    文件名称标题类型日期
    abt16245babt16245b IBIS modelIBIS model2013-04-07

    订购、定价与供货

    样品

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