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74LVC2G34

Dual buffer gate

The 74LVC2G34 is a dual buffer. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all 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 potentially damaging backflow current through the device when it is powered down.

特性

  • Wide supply voltage range from 1.65 V to 5.5 V

  • Overvoltage tolerant inputs to 5.5 V

  • High noise immunity

  • ±24 mA output drive (VCC = 3.0 V)

  • CMOS low power dissipation

  • IOFF provides partial Power-down mode operation

  • Direct interface with TTL levels

  • Latch-up performance exceeds 250 mA

  • Complies with JEDEC standard:

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8C (2.7 V to 3.6 V)

    • JESD36 (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

  • Multiple package options

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

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVC2G34GF
NRND 		Not for design in----------XSON6
74LVC2G34GMProduction1.65 - 5.5CMOS/LVTTL± 321752low-40~125290-145XSON6
74LVC2G34GNProduction1.65 - 5.5CMOS/LVTTL± 321752low-40~125274-170XSON6
74LVC2G34GSProduction1.65 - 5.5CMOS/LVTTL± 321752low-40~125271-176XSON6
74LVC2G34GVProduction1.65 - 5.5CMOS/LVTTL± 321752low-40~125231-145TSOP6
74LVC2G34GWProduction1.65 - 5.5CMOS/LVTTL± 321752low-40~125264-153TSSOP6
74LVC2G34GXProduction1.65 - 5.5CMOS/LVTTL± 321752low-40~1254369.3210X2SON6

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)）
74LVC2G34GM
XSON6
(SOT886) 		SOT886REFLOW_BG-BD-1
SOT886_132ActiveYA74LVC2G34GM,132
( 9352 771 64132 )
SOT886_115ActiveYA74LVC2G34GM,115
( 9352 771 64115 )
74LVC2G34GN
XSON6
(SOT1115) 		SOT1115REFLOW_BG-BD-1
SOT1115_132ActiveYA74LVC2G34GN,132
( 9352 918 04132 )
74LVC2G34GS
XSON6
(SOT1202) 		SOT1202REFLOW_BG-BD-1
SOT1202_132ActiveYA74LVC2G34GS,132
( 9352 929 32132 )
74LVC2G34GV
TSOP6
(SOT457) 		SOT457REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT457_125ActiveY3474LVC2G34GV,125
( 9352 737 84125 )
74LVC2G34GW
TSSOP6
(SOT363-2) 		SOT363-2SOT363-2_125ActiveYA74LVC2G34GW,125
( 9352 737 83125 )
74LVC2G34GX
X2SON6
(SOT1255-2) 		SOT1255-2SOT1255-2_147ActiveYA74LVC2G34GXZ
( 9353 070 82147 )

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)）
74LVC2G34GW/C4
TSSOP6
(SOT363-2) 		SOT363-2SOT363-2_125Withdrawn / End-of-lifeYA74LVC2G34GW/C4H
( 9353 019 53125 )

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
74LVC2G34GF9352824351322021-06-302021-12-3174LVC2G34GS
    74LVC2G34GW/C4935301953125
    74LVC2G34GX935307082125

    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
    74LVC2G34GM74LVC2G34GM,13274LVC2G34GMAlways Pb-free
    74LVC2G34GM74LVC2G34GM,11574LVC2G34GMAlways Pb-free
    74LVC2G34GN74LVC2G34GN,13274LVC2G34GNAlways Pb-free
    74LVC2G34GS74LVC2G34GS,13274LVC2G34GSAlways Pb-free
    74LVC2G34GV74LVC2G34GV,12574LVC2G34GVAlways Pb-free
    74LVC2G34GW74LVC2G34GW,12574LVC2G34GWAlways Pb-free
    74LVC2G34GX74LVC2G34GXZ74LVC2G34GXAlways 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
    74LVC2G34GW/C474LVC2G34GW/C4H暂无信息
    You can request this via a support request    		Always Pb-free
    品质及可靠性免责声明

    文档 (24)

    文件名称标题类型日期
    74LVC2G34Dual buffer gateData sheet2023-08-22
    AN10161PicoGate Logic footprintsApplication note2002-10-29
    AN11009Pin FMEA for LVC familyApplication note2019-01-09
    lvc2g3474LVC2G34 IBIS modelIBIS model2015-09-06
    Nexperia_document_leaflet_Logic_X2SON_packages_062018X2SON ultra-small 4, 5, 6 & 8-pin leadless packagesLeaflet2018-06-05
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
    MAR_SOT1202MAR_SOT1202 TopmarkTop marking2013-06-03
    SOT1202plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1mm x 0.35 mm bodyPackage information2022-06-01
    SOT363-2plastic thin shrink small outline package; 6 leads; body width 1.25 mmPackage information2022-11-21
    SOT1255-2plastic thermal enhanced extremely thin small outline package; no leads;6 terminals; body 1.0 x 0.8 x 0.32 mmPackage information2020-08-27
    REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
    MAR_SOT1115MAR_SOT1115 TopmarkTop marking2013-06-03
    SOT1115plastic, leadless extremely thin small outline package; 6 terminals; 0.3 mm pitch; 0.9 mm x 1 mm x 0.35 mm bodyPackage information2022-05-27
    SOT891plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1 mm x 0.5 mm bodyPackage information2020-04-21
    MAR_SOT891MAR_SOT891 TopmarkTop marking2013-06-03
    REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
    MAR_SOT886MAR_SOT886 TopmarkTop marking2013-06-03
    SOT886plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm bodyPackage information2022-06-01
    REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
    MAR_SOT457MAR_SOT457 TopmarkTop marking2013-06-03
    WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
    SOT457plastic, surface-mounted package (SC-74; TSOP6); 6 leadsPackage information2023-03-03
    REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06

    支持

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    模型

    文件名称标题类型日期
    lvc2g3474LVC2G34 IBIS modelIBIS model2015-09-06

    样品

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