双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

74LVT16543A

3.3 V 16-bit registered transceiver; 3-state

The 74LVT16543A is a 16-bit registered transceiver with 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver.

Data flow in each direction is controlled by intput enable (nEAB and nEBA), latch enable (nLEAB and nLEBA), and output enable (nOEAB and nOEBA) inputs. For A to B data flow, the device operates in the transparent mode when (nEAB) and (nLEAB) are LOW. A subsequent LOW-to-HIGH transition of the nLEAB input latches the data and the outputs no longer change with the inputs. A HIGH on either nEAB or nOEAB causes the outputs to assume a high-impedance OFF-state.

Control of data flow from B to A is similar, but using the nEBA, nLEBA, and nOEBA inputs. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

特性

  • 16-bit universal bus interface

  • 3-state buffers

  • Wide supply voltage range from 2.7 V to 3.6 V

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

  • Overvoltage tolerant inputs to 5.5 V

  • Direct interface with TTL levels

  • BiCMOS high speed and output drive

  • Output capability: +64 mA/-32 mA

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

  • Live insertion/extraction permitted

  • Power-up 3-state

  • Power-up reset

  • 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 standards

    • JESD8C (2.7 V to 3.6 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 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)Package name
74LVT16543ADGGProductionn.a.n.a.TTL-32/642.216150medium-40~8593TSSOP56

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)）
74LVT16543ADGG
TSSOP56
(SOT364-1) 		SOT364-1SSOP-TSSOP-VSO-WAVE
SOT364-1_118ActiveLVT16543A74LVT16543ADGG,118
( 9352 030 40118 )

下表中的版本已停产。参见表 停产信息 了解更多信息。

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)）
74LVT16543ADGG
TSSOP56
(SOT364-1) 		SOT364-1SSOP-TSSOP-VSO-WAVE
SOT364-1_518Discontinued / End-of-lifeLVT16543A74LVT16543ADGGY
( 9352 030 40518 )

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
74LVT16543ADGG935203040518
74LVT16543ADGG9352030405122021-12-312022-06-3074LVT16543ADGG
    74LVT16543ADGG935203040112

    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
    74LVT16543ADGG74LVT16543ADGG,11874LVT16543ADGGweek 2, 2006

    下表中的版本已停产。参见表 停产信息 了解更多信息。

    型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
    74LVT16543ADGG74LVT16543ADGGY74LVT16543ADGGAlways 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
    74LVT16543A3.3 V 16-bit registered transceiver; 3-stateData sheet2024-07-08
    lvt16543alvt16543a IBIS modelIBIS model2013-04-07
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    lvt16lvt16 Spice modelSPICE model2013-05-06
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
    SOT364-1plastic, thin shrink small outline package; 56 leads; 0.5 mm pitch; 14 mm x 6.1 mm x 1.2 mm bodyPackage information2022-06-23

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    模型

    文件名称标题类型日期
    lvt16543alvt16543a IBIS modelIBIS model2013-04-07
    lvt16lvt16 Spice modelSPICE model2013-05-06

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