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    74LVC4T3144PW

    4-bit dual supply buffer/line driver; 3-state

    The 74LVC4T3144 is a 4-bit, dual-supply level translating buffer with 3-state outputs. It features four data inputs (An and B4), four data outputs (YBn and YA4), and an output enable input (OE). The device is configured to translate three inputs from VCC(A) to VCC(B) and one input from VCC(B) to VCC(A). OE, An and YA4 are referenced to VCC(A) and YBn and B4 are referenced to VCC(B). A HIGH on OE causes the outputs to assume a high-impedance OFF-state.

    The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables outputs, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, all outputs are in the high-impedance OFF-state.

    Features and benefits

    • Wide supply voltage range:

      • VCC(A): 1.2 V to 5.5 V

      • VCC(B): 1.2 V to 5.5 V

    • High noise immunity

    • Maximum data rates:

      • 200 Mbps (3.3 V to 5.0 V translation)

      • 140 Mbps (translate to 3.3 V))

      • 100 Mbps (translate to 2.5 V)

      • 75 Mbps (translate to 1.8 V)

      • 60 Mbps (translate to 1.5 V)

    • Suspend mode

    • Latch-up performance exceeds 100 mA per JESD 78B Class II

    • ±24 mA output drive (VCC = 3.0 V)

    • Inputs accept voltages up to 5.5 V

    • Low power consumption: 30 μA maximum ICC

    • IOFF circuitry provides partial Power-down mode operation

    • Complies with JEDEC standards:

      • JESD8-11A (1.4 V to 1.6 V)

      • JESD8-7 (1.65 V to 1.95 V)

      • JESD8-5 (2.3 V to 2.7 V)

      • JESD8C (3.0 V to 3.6 V)

      • JESD12-6 (4.5 V to 5.5 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 and -40 °C to +125 °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 Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
    74LVC4T3144PW Production 1.2 - 5.5 1.2 - 5.5 CMOS ± 8 13.2 1 low -40~125 316 85.8 186 TSSOP14

    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
    74LVC4T3144PW 74LVC4T3144PWJ
    (935339706118)    		 Active C4T3144 SOT402-1
    TSSOP14
    (SOT402-1)     		SOT402-1 SSOP-TSSOP-VSO-WAVE
    		SOT402-1_118

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74LVC4T3144PW 74LVC4T3144PWJ 74LVC4T3144PW rohs rhf rhf
    品质及可靠性免责声明

    文档 (12)

    文件名称 标题 类型 日期
    74LVC4T3144 4-bit dual supply buffer/line driver; 3-state Data sheet 2024-02-22
    Nexperia_document_guide_Logic_translators Nexperia Logic Translators Brochure 2021-04-12
    SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
    SOT402 3D model for products with SOT402 package Design support 2020-01-22
    lvc4t3144 74LVC4T3144 IBIS model IBIS model 2017-08-16
    74AVC4T3144_and_74LVC4T3144_leaflet Dual supply translating buffers/line drivers Leaflet 2018-03-09
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    TSSOP14_SOT402-1_mk plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28
    SOT402-1 plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm body Package information 2023-11-07
    SOT402-1_118 TSSOP14; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2020-04-21
    74LVC4T3144PW_Nexperia_Product_Reliability 74LVC4T3144PW Nexperia Product Reliability Quality document 2023-05-29
    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
    lvc4t3144 74LVC4T3144 IBIS model IBIS model 2017-08-16
    SOT402-1 3D model for products with SOT402-1 package Design support 2023-02-02
    SOT402 3D model for products with SOT402 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
    74LVC4T3144PW 74LVC4T3144PWJ 935339706118 Active SOT402-1_118 2,500 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
    74LVC4T3144PW 74LVC4T3144PWJ 935339706118 SOT402-1 订单产品
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