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74LVT245BD

3.3 V octal transceiver with direction pin; 3-state

The 74LVT245B is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. 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
74LVT245BD 74LVT245BD,118 935263657118 SOT163-1 订单产品

特性

  • Wide supply voltage range from 2.7 to 3.6 V
  • 3-state buffers
  • Octal bidirectional bus interface
  • Overvoltage tolerant inputs to 5.5 V
  • Direct interface with TTL levels
  • BiCMOS high speed and output drive
  • Output capability: +64 mA/-32 mA
  • Latch-up protection exceeds 500 mA per JEDEC Std 17
  • Bus-hold data inputs eliminate the need for external pull-up resistors for unused inputs
  • No bus current loading when output is tied to 5 V bus
  • Live insertion/extraction permitted
  • Power-up 3-state
  • IOFF circuitry provides partial Power-down mode operation
  • Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Specified from -40 °C to 85 °C

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)Rth(j-c) (K/W)Package name
74LVT245BDProduction2.7 - 3.6n.a.TTL-32/642.48150medium-40~858056SO20

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
74LVT245BD74LVT245BD,118
( 9352 636 57118 )
Active74LVT245B
SO20
(SOT163-1)
SOT163-1WAVE_BG-BD-1
Reel 13" Q1/T1

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
74LVT245BD74LVT245BD,11874LVT245BD11
品质及可靠性免责声明

文档 (5)

文件名称标题类型日期
74LVT245B3.3 V octal transceiver with direction pin; 3-stateData sheet2021-07-30
lvt245blvt245b IBIS modelIBIS model2013-04-08
74LVT245BD_Nexperia_Product_Reliability74LVT245BD Nexperia Product ReliabilityQuality document2022-05-04
lvtlvt Spice modelSPICE model2013-05-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

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
lvt245blvt245b IBIS modelIBIS model2013-04-08
lvtlvt 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
74LVT245BD74LVT245BD,118935263657118Reel 13" Q1/T1- 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。

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