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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)

74LVT245DB

3.3 V octal transceiver with direction pin; 3-state

The 74LVT245 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.

此产品已停产

Features and benefits

  • Wide supply voltage range from 2.7 V 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 JESD78 class II level A

  • 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 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 Package name
74LVT245DB SSOP20

PCB Symbol, Footprint and 3D Model

Model Name 描述

封装

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
74LVT245DB 74LVT245DB,118
(935155220118)		 Withdrawn / End-of-life LVT245 SOT339-1
SSOP20
(SOT339-1) 		SOT339-1 SSOP-TSSOP-VSO-WAVE
SOT339-1_118
74LVT245DB,112
(935155220112)		 Obsolete LVT245 暂无信息

环境信息

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
74LVT245DB 74LVT245DB,118 74LVT245DB rohs rhf rhf
74LVT245DB 74LVT245DB,112 74LVT245DB rohs rhf rhf
品质及可靠性免责声明

文档 (6)

文件名称 标题 类型 日期
74LVT245 3.3 V octal transceiver with direction pin; 3-state Data sheet 2024-06-12
lvt245 lvt245 IBIS model IBIS model 2013-04-09
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT339-1 plastic, shrink small outline package; 20 leads; 0.65 mm pitch; 7.2 mm x 5.3 mm x 2 mm body Package information 2020-04-21
lvt lvt Spice model SPICE model 2013-05-07
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

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
lvt245 lvt245 IBIS model IBIS model 2013-04-09
lvt lvt Spice model SPICE model 2013-05-07

PCB Symbol, Footprint and 3D Model

Model Name 描述

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

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