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    74AVC2T45GS

    Dual-bit, dual-supply voltage level translator/transceiver; 3-state

    The 74AVC2T45 is a dual-bit, dual-supply transceiver that enables bidirectional level translation. It features two data input-output ports (nA and nB), a direction control input (DIR) and dual-supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins nA and DIR are referenced to VCC(A) and pins nB are referenced to VCC(B). A HIGH on DIR allows transmission from nA to nB and a LOW on DIR allows transmission from nB to nA.

    The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, 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, both A and B are in the high-impedance OFF-state.

    Features and benefits

    • Wide supply voltage range:

      • VCC(A): 0.8 V to 3.6 V

      • VCC(B): 0.8 V to 3.6 V

    • High noise immunity

    • Complies with JEDEC standards:

      • JESD8-12 (0.8 V to 1.3 V)

      • JESD8-11 (0.9 V to 1.65 V)

      • JESD8-7 (1.2 V to 1.95 V)

      • JESD8-5 (1.8 V to 2.7 V)

      • JESD8-B (2.7 V to 3.6 V)

    • ESD protection:

      • HBM JESD22-A114F Class 3B exceeds 8000 V

      • MM JESD22-A115-A exceeds 200 V

      • CDM JESD22-C101C exceeds 1000 V

    • Maximum data rates:

      • 500 Mbit/s (1.8 V to 3.3 V translation)

      • 320 Mbit/s (<1.8 V to 3.3 V translation)

      • 320 Mbit/s (translate to 2.5 V or 1.8 V)

      • 280 Mbit/s (translate to 1.5 V)

      • 240 Mbit/s (translate to 1.2 V)

    • Suspend mode

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

    • Inputs accept voltages up to 3.6 V

    • Low noise overshoot and undershoot < 10 % of VCC

    • IOFF circuitry provides partial Power-down mode operation

    • Multiple package options

    • 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
    74AVC2T45GS Production 0.8 - 3.6 0.8 - 3.6 CMOS/LVTTL ± 12 2.1 2 very low -40~125 280 11.5 149 XSON8

    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
    74AVC2T45GS 74AVC2T45GS,115
    (935292793115)    		 Active B5 SOT1203
    XSON8
    (SOT1203)     		SOT1203 REFLOW_BG-BD-1
    		SOT1203_115

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74AVC2T45GS 74AVC2T45GS,115 74AVC2T45GS rohs rhf rhf
    品质及可靠性免责声明

    文档 (13)

    文件名称 标题 类型 日期
    74AVC2T45 Dual-bit, dual-supply voltage level translator/transceiver; 3-state Data sheet 2021-11-04
    AN90007 Pin FMEA for AVC family Application note 2018-11-30
    Nexperia_document_guide_Logic_translators Nexperia Logic Translators Brochure 2021-04-12
    Nexperia_document_guide_MiniLogic_MicroPak_201808 MicroPak leadless logic portfolio guide Brochure 2018-09-03
    SOT1203 3D model for products with SOT1203 package Design support 2023-02-02
    avc2t45 74AVC2T45 IBIS model IBIS model 2022-12-22
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    XSON8_SOT1203_mk plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm body Marcom graphics 2019-02-04
    SOT1203 plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm body Package information 2022-06-03
    SOT1203_115 XSON8; Reel pack for SMD, 7''; Q1/T1 product orientation Packing information 2020-04-21
    74AVC2T45GS_Nexperia_Product_Reliability 74AVC2T45GS Nexperia Product Reliability Quality document 2023-05-29
    REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
    MAR_SOT1203 MAR_SOT1203 Topmark Top marking 2013-06-03

    支持

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    模型

    文件名称 标题 类型 日期
    avc2t45 74AVC2T45 IBIS model IBIS model 2022-12-22
    SOT1203 3D model for products with SOT1203 package Design support 2023-02-02

    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
    74AVC2T45GS 74AVC2T45GS,115 935292793115 Active SOT1203_115 5,000 订单产品

    样品

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    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
    74AVC2T45GS 74AVC2T45GS,115 935292793115 SOT1203 订单产品
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