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74ALVCH162245

16-bit bus transceiver with direction pin and 30 Ohm termination resistor; 3-state

The 74ALVCH162245 is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions.

The 74ALVCH162245 features two output enable (nOE) inputs for easy cascading and two send/receive (nDIR) inputs for direction control. nOE controls the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver.

The 74ALVCH162245 is designed with 30 Ω series resistors in both HIGH and LOW output states.

The 74ALVCH162245 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

特性

  • Wide supply voltage range from 1.2 V to 3.6 V

  • CMOS low power consumption

  • MultiByte flow-through standard pin-out architecture

  • Low inductance multiple VCC and GND pins for minimum noise and ground bounce

  • Direct interface with TTL levels (2.7 V to 3.6 V)

  • Bus hold on all data inputs

  • Integrated 30 Ω termination resistor

  • Complies with JEDEC standards:

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8B/JESD36 (2.7 V to 3.6 V)

  • ESD protection:

    • HBM ANSI/ESDA/JEDEC JS-001 exceeds 2000 V

    • CDM JESD22-C101E exceeds 1000 V

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
74ALVCH162245DGGProductionn.a.n.a.TTL± 122.416150low-40~858235TSSOP48

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)）
74ALVCH162245DGG
TSSOP48
(SOT362-1) 		SOT362-1SSOP-TSSOP-VSO-WAVE
SOT362-1_118ActiveALVCH16224574ALVCH162245DGG:1
( 9352 108 40118 )

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
74ALVCH162245DGG935210840518
74ALVCH162245DGG935210840512
74ALVCH162245DGG9352108401122021-06-302021-12-3174ALVCH162245DGG

    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
    74ALVCH162245DGG74ALVCH162245DGG:174ALVCH162245DGGAlways 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
    74ALVCH16224516-bit bus transceiver with direction pin and 30 Ohm termination resistor; 3-stateData sheet2024-03-03
    alvch162245alvch162245 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
    alvch162245alvch162245 IBIS modelIBIS model2013-04-07

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