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    74CBTLVD3244BQ

    8-bit level-shifting bus switch with 4-bit output enables

    The 74CBTLVD3244 is a dual 4-pole, single-throw bus switch. The device features two output enable inputs (nOE) that each control four switch channels. The switches are disabled when the associated nOE input is HIGH. Schmitt trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

    Features and benefits

    • Supply voltage range from 3.0 V to 3.6 V

    • High noise immunity

    • Complies with JEDEC standard:

      • JESD8-B/JESD36 (3.0 V to 3.6 V)

    • ESD protection:

      • HBM JESD22-A114F exceeds 2000 V

      • CDM AEC-Q100-011 revision B exceeds 1000 V

    • 5 Ω switch connection between two ports

    • Rail to rail switching on data I/O ports

    • CMOS low power consumption

    • Latch-up performance exceeds 250 mA per JESD78B Class I level A

    • IOFF circuitry provides partial Power-down mode operation

    • DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

    • Specified from -40 °C to +85 °C and -40 °C to +125 °C

    参数类型

    型号 Product status VCC (V) VPASS (V) Logic switching levels RON (Ω) f(-3dB) (MHz) Nr of bits tpd (ns) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
    74CBTLVD3244BQ Production 3.0 - 3.6 1.8 CMOS/LVTTL 7 400 8 0.2 very low -40~125 76 7.3 47 DHVQFN20

    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
    74CBTLVD3244BQ 74CBTLVD3244BQ,115
    (935294099115)    		 Active TLVD3244 SOT764-1
    DHVQFN20
    (SOT764-1)     		SOT764-1 SOT764-1_115

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74CBTLVD3244BQ 74CBTLVD3244BQ,115 74CBTLVD3244BQ rohs rhf rhf
    品质及可靠性免责声明

    文档 (8)

    文件名称 标题 类型 日期
    74CBTLVD3244 8-bit level-shifting bus switch with 4-bit output enables Data sheet 2019-04-05
    SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
    cbtlvd3244 74CBTLVD3244 IBIS model IBIS model 2013-06-13
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    DHVQFN20_SOT764-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body Marcom graphics 2017-01-28
    SOT764-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body Package information 2022-06-21
    SOT764-1_115 DHVQFN20; Reel pack for SMD, 7''; Q1/T1 product orientation Packing information 2020-04-21
    74CBTLVD3244BQ_Nexperia_Product_Reliability 74CBTLVD3244BQ Nexperia Product Reliability Quality document 2023-05-29

    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
    cbtlvd3244 74CBTLVD3244 IBIS model IBIS model 2013-06-13
    SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03

    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
    74CBTLVD3244BQ 74CBTLVD3244BQ,115 935294099115 Active SOT764-1_115 3,000 订单产品

    样品

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    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
    74CBTLVD3244BQ 74CBTLVD3244BQ,115 935294099115 SOT764-1 订单产品
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