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74LVT640D

3.3 V Octal transceiver with direction pin; inverting; 3-state

The 74LVT640 is an 8-bit inverting 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

Features and benefits

  • 3-state buffers

  • Wide supply voltage range from 2.7 to 3.6 V

  • Overvoltage tolerant inputs to 5.5 V

  • BiCMOS high speed and output drive

  • Direct interface with TTL levels

  • IOFF circuitry provides partial Power-down mode operation

  • Octal bidirectional bus interface

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

  • Output capability: +64 mA and -32 mA

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

  • Live insertion/extraction permitted

  • Power-up 3-state

  • No bus current loading when output is tied to 5 V bus

  • 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:

    • MIL STD 883 method 3015: exceeds 2000 V

    • MM JESD22-A115-A exceeds 200 V

  • Specified from -40 °C to +85 °C

参数类型

型号 Product status 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) Rth(j-a) (K/W) Rth(j-c) (K/W) Package name
74LVT640D Production n.a. n.a. TTL -32/64 2.4 8 150 medium -40~85 80 56 SO20

PCB Symbol, Footprint and 3D Model

Model Name 描述

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
74LVT640D 74LVT640D,118
(935213070118)
Active 74LVT640D SOT163-1
SO20
(SOT163-1)
SOT163-1 WAVE_BG-BD-1
SOT163-1_118

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74LVT640D 74LVT640D,118 74LVT640D rohs rhf rhf
品质及可靠性免责声明

文档 (9)

文件名称 标题 类型 日期
74LVT640 3.3 V Octal transceiver with direction pin; inverting; 3-state Data sheet 2021-02-23
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
lvt640 lvt640 IBIS model IBIS model 2013-04-09
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT163-1 plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body Package information 2022-06-20
SOT163-1_118 SO20; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2022-08-01
74LVT640D_Nexperia_Product_Reliability 74LVT640D Nexperia Product Reliability Quality document 2023-05-29
lvt lvt Spice model SPICE model 2013-05-07
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

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
lvt640 lvt640 IBIS model IBIS model 2013-04-09
lvt lvt Spice model SPICE model 2013-05-07
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name 描述

订购、定价与供货

型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
74LVT640D 74LVT640D,118 935213070118 Active SOT163-1_118 2,000 订单产品

样品

作为 Nexperia 的客户,您可以通过我们的销售机构订购样品。

如果您没有 Nexperia 的直接账户,我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。

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.

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
74LVT640D 74LVT640D,118 935213070118 SOT163-1 订单产品
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