• NG体育娱乐，ng体育平台

    ×

    74AVC4T245

    4-bit dual supply translating transceiver with configurable voltage translation; 3-state

    The 74AVC4T245 is an 4-bit, dual supply transceiver that enables bidirectional level translation. The device can be used as two 2-bit transceivers or as a 4-bit transceiver. It features four 2-bit input-output ports (nAn and nBn), a direction control input (nDIR), an output enable input (nOE) 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 nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B). A HIGH on nDIR allows transmission from nAn to nBn and a LOW on nDIR allows transmission from nBn to nAn. The output enable input (nOE) can be used to disable the outputs so the buses are effectively isolated.

    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 nAn and nBn are in the high-impedance OFF-state.

    特性

    • Wide supply voltage range:

      • VCC(A): 0.8 V to 3.6 V

      • VCC(B): 0.8 V to 3.6 V

    • 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)

    • Maximum data rates:

      • 380 Mbit/s (≥ 1.8 V to 3.3 V translation)

      • 200 Mbit/s (≥ 1.1 V to 3.3 V translation)

      • 200 Mbit/s (≥ 1.1 V to 2.5 V translation)

      • 200 Mbit/s (≥ 1.1 V to 1.8 V translation)

      • 150 Mbit/s (≥ 1.1 V to 1.5 V translation)

      • 100 Mbit/s (≥ 1.1 V to 1.2 V translation)

    • Suspend mode

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

    • Inputs accept voltages up to 3.6 V

    • IOFF circuitry provides partial Power-down mode operation

    • ESD protection:

      • HBM: ANSI/ESDA/JEDEC JS-001 class 3B exceeds 8000 V

      • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

    • Multiple package options

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

    参数类型

    Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
    74AVC4T245BQProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~1259213.161DHVQFN16
    74AVC4T245BZProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~125---DHXQFN16
    74AVC4T245DProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~125929.251SO16
    74AVC4T245GUProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~125994.188XQFN16
    74AVC4T245PWProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~1251244.453.6TSSOP16

    封装

    型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
    74AVC4T245BQ
    DHVQFN16
    (SOT763-1)     		SOT763-1SOT763-1_115ActiveC4T24574AVC4T245BQ,115
    ( 9352 845 86115 )
    74AVC4T245BZ
    DHXQFN16
    (SOT8016-1)     		SOT8016-1SOT8016-1_115ActiveT24574AVC4T245BZX
    ( 9356 911 43115 )
    74AVC4T245D
    SO16
    (SOT109-1)     		SOT109-1SO-SOJ-REFLOW
    SO-SOJ-WAVE
    		SOT109-1_118Active74AVC4T245D74AVC4T245D,118
    ( 9352 881 31118 )
    74AVC4T245GU
    XQFN16
    (SOT1161-1)     		SOT1161-1SOT1161-1_184ActiveStandard Marking74AVC4T245GUZ
    ( 9352 941 32184 )
    SOT1161-1_115ActiveStandard Marking74AVC4T245GU,115
    ( 9352 941 32115 )
    74AVC4T245PW
    TSSOP16
    (SOT403-1)     		SOT403-1SSOP-TSSOP-VSO-WAVE
    		SOT403-1_118ActiveVC4T24574AVC4T245PW,118
    ( 9352 845 88118 )

    下表中的版本已停产。参见表 停产信息 了解更多信息。

    型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
    74AVC4T245PW
    TSSOP16
    (SOT403-1)     		SOT403-1SSOP-TSSOP-VSO-WAVE
    		SOT403-1_112Withdrawn / End-of-lifeVC4T24574AVC4T245PW,112
    ( 9352 845 88112 )

    停产信息

    型号可订购的器件编号，（订购码(12NC)）最后一次购买日期最后一次交货日期替代产品状态备注
    74AVC4T245D9352881311122021-12-312022-06-3074AVC4T245D
      74AVC4T245PW9352845881122021-12-312022-06-3074AVC4T245PW

        环境信息

        型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
        74AVC4T245BQ74AVC4T245BQ,11574AVC4T245BQAlways Pb-free
        74AVC4T245BZ74AVC4T245BZX74AVC4T245BZ
        74AVC4T245D74AVC4T245D,11874AVC4T245DAlways Pb-free
        74AVC4T245GU74AVC4T245GUZ74AVC4T245GU
        74AVC4T245GU74AVC4T245GU,11574AVC4T245GUAlways Pb-free
        74AVC4T245PW74AVC4T245PW,11874AVC4T245PWAlways Pb-free

        下表中的版本已停产。参见表 停产信息 了解更多信息。

        型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
        74AVC4T245PW74AVC4T245PW,11274AVC4T245PWAlways Pb-free
        品质及可靠性免责声明

        文档 (13)

        文件名称标题类型日期
        74AVC4T2454-bit dual supply translating transceiver with configurable voltage translation; 3-stateData sheet2024-04-11
        Nexperia_document_guide_Logic_translatorsNexperia Logic TranslatorsBrochure2021-04-12
        avc4t24574AVC4T245 IBIS modelIBIS model2020-11-23
        Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
        SOT763-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm bodyPackage information2023-05-11
        SOT1161-1plastic, leadless extermely thin quad flat package; 16 terminals; 0.4 mm pitch; 2.6 mm x 1.8 mm x 0.5 mm bodyPackage information2022-06-15
        SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
        SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
        WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
        SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07
        SOT8016-1plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;no leads; 16 terminals; 0.4 mm pitch; body 2 mm x 2.4 mm x 0.48 mmPackage information2023-02-03
        SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
        SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

        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
        avc4t24574AVC4T245 IBIS modelIBIS model2020-11-23

        样品

        安世半导体客户可通过我们的销售机构或直接通过在线样品商店订购样品： https://extranet.nexperia.com.

        样品订单通常需要2-4天寄送时间。

        如果您尚未取得安世半导体的直接采购帐号，我们的全球与区域经销网络可以协助您取得样品

        NG体育娱乐，ng体育平台