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

Features and benefits

  • 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

型号 VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits fmax (MHz) Power dissipation considerations Tamb (°C) Package name
74LVT16543ADGG n.a. n.a. TTL -32/64 2.2 16 150 medium -40~85 TSSOP56

封装

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74LVT16543ADGG 74LVT16543ADGG,118
(935203040118)		 Active LVT16543A SOT364-1
TSSOP56
(SOT364-1) 		SOT364-1 SSOP-TSSOP-VSO-WAVE
SOT364-1_118

下表中的所有产品型号均已停产 。

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74LVT16543ADGG 74LVT16543ADGGY
(935203040518)		 Discontinued / End-of-life LVT16543A SOT364-1
TSSOP56
(SOT364-1) 		SOT364-1 SSOP-TSSOP-VSO-WAVE
暂无信息
74LVT16543ADL 74LVT16543ADL,512
(935182750512)		 Obsolete LVT16543A SOT371-1
SSOP56
(SOT371-1) 		SOT371-1 SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
暂无信息
74LVT16543ADL,518
(935182750518)		 Obsolete LVT16543A 暂无信息
74LVT16543ADL,112
(935182750112)		 Obsolete LVT16543A 暂无信息
74LVT16543ADL,118
(935182750118)		 Obsolete LVT16543A 暂无信息

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74LVT16543ADGG 74LVT16543ADGG,118 74LVT16543ADGG rohs rhf rhf

下表中的所有产品型号均已停产 。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74LVT16543ADGG 74LVT16543ADGGY 74LVT16543ADGG rohs rhf rhf
74LVT16543ADL 74LVT16543ADL,512 74LVT16543ADL rohs rhf rhf
74LVT16543ADL 74LVT16543ADL,518 74LVT16543ADL rohs rhf rhf
74LVT16543ADL 74LVT16543ADL,112 74LVT16543ADL rhf
74LVT16543ADL 74LVT16543ADL,118 74LVT16543ADL rhf
品质及可靠性免责声明

文档 (11)

文件名称 标题 类型 日期
74LVT16543A 3.3 V 16-bit registered transceiver; 3-state Data sheet 2024-07-08
sh00039 Block diagram: 74ALVT16543DGG, 74ALVT16543DL, 74LVT16543ADGG, 74LVT16543ADL Block diagram 2009-11-03
SOT364-1 3D model for products with SOT364-1 package Design support 2020-01-22
lvt16543a lvt16543a IBIS model IBIS model 2013-04-09
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT364-1 plastic, thin shrink small outline package; 56 leads; 0.5 mm pitch; 14 mm x 6.1 mm x 1.2 mm body Package information 2022-06-23
SOT371-1 plastic, shrink small outline package; 56 leads; 0.635 mm pitch; 18.45 mm x 7.5 mm x 2.8 mm body Package information 2020-04-21
SSOP-TSSOP-VSO-REFLOW Footprint for reflow soldering Reflow soldering 2009-10-08
lvt16 lvt16 Spice model SPICE model 2013-05-07
Nexperia_Selection_guide_2023 Nexperia Selection Guide 2023 Selection guide 2023-05-10
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

支持

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模型

文件名称 标题 类型 日期
SOT364-1 3D model for products with SOT364-1 package Design support 2020-01-22
lvt16543a lvt16543a IBIS model IBIS model 2013-04-09
lvt16 lvt16 Spice model SPICE model 2013-05-07

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