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74LVT16543ADGG

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

可订购部件

型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
74LVT16543ADGG 74LVT16543ADGGY 935203040518 SOT364-1 订单产品

特性

  • 16-bit universal bus interface
  • 3-state buffers
  • Wide supply voltage range from 2.7 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: JESD22-A114F exceeds 2000 V
    • MM: JESD22-A115-A exceeds 200 V

目标应用

参数类型

型号Product 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
74LVT16543ADGGProduction2.7 - 3.6n.a.TTL-32/642.216150medium-40~8593TSSOP56

Package

型号可订购的器件编号,(订购码(12NC))状态标示封装尺寸版本回流焊/波峰焊包装
74LVT16543ADGG74LVT16543ADGG,118
( 9352 030 40118 )
Samples available / DevelopmentLVT16543A
TSSOP56
(SOT364-1)
SOT364-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1
74LVT16543ADGGY
( 9352 030 40518 )
ActiveLVT16543AReel 13" Q1/T1 in Drypack

品质、可靠性及化学成分

型号可订购的器件编号化学成分RoHS / RHFMSLMSL无铅
74LVT16543ADGG74LVT16543ADGG,11874LVT16543ADGG11
74LVT16543ADGG74LVT16543ADGGY74LVT16543ADGG11
品质及可靠性免责声明

文档 (5)

文件名称标题类型日期
74LVT16543A3.3 V 16-bit registered transceiver; 3-stateData sheet2021-04-01
lvt16543alvt16543a IBIS modelIBIS model2013-04-07
74LVT16543ADGG_Nexperia_Product_Reliability74LVT16543ADGG Nexperia Product ReliabilityQuality document2022-05-04
lvt16lvt16 Spice modelSPICE model2013-05-06
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

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
lvt16543alvt16543a IBIS modelIBIS model2013-04-07
lvt16lvt16 Spice modelSPICE model2013-05-06

订购、定价与供货

型号Orderable part numberOrdering code (12NC)包装Packing quantity在线购买
74LVT16543ADGG74LVT16543ADGGY935203040518Reel 13" Q1/T1 in Drypack- 订单产品

样品

安世半导体客户可通过我们的销售机构或直接通过在线样品商店订购样品: https://extranet.nexperia.com.

样品订单通常需要2-4天寄送时间。

如果您尚未取得安世半导体的直接采购帐号,我们的全球与区域经销网络可以协助您取得样品。