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74LVC2G02

Dual 2-input NOR gate

The 74LVC2G02 is a dual 2-input NOR gate. 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

  • 5 V tolerant outputs for interfacing with 5 V logic

  • Overvoltage tolerant inputs to 5.5 V

  • High noise immunity

  • ±24 mA output drive (VCC = 3.0 V)

  • CMOS low power consumption

  • IOFF circuitry provides partial Power-down mode operation

  • Latch-up performance exceeds 250 mA

  • Direct interface with TTL levels

  • Complies with JEDEC standard:

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8-B/JESD36 (2.7 V to 3.6 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)tpd (ns)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
74LVC2G02DCProduction1.65 - 5.5CMOS/LVTTL± 322.41502low-40~12520032.4110VSSOP8
74LVC2G02DPProduction1.65 - 5.5CMOS/LVTTL± 322.41502low-40~12521018.8104TSSOP8
74LVC2G02GNProduction1.65 - 5.5CMOS/LVTTL± 322.41502low-40~1252319.5142XSON8
74LVC2G02GSProduction1.65 - 5.5CMOS/LVTTL± 322.41502low-40~1252699.7141XSON8
74LVC2G02GTProduction1.65 - 5.5CMOS/LVTTL± 322.41502low-40~1253175.6150XSON8

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)）
74LVC2G02DC
VSSOP8
(SOT765-1) 		SOT765-1SOT765-1_125ActiveV0274LVC2G02DC,125
( 9352 746 87125 )
74LVC2G02DP
TSSOP8
(SOT505-2) 		SOT505-2SOT505-2_125ActiveV0274LVC2G02DP,125
( 9352 735 79125 )
74LVC2G02GN
XSON8
(SOT1116) 		SOT1116REFLOW_BG-BD-1
SOT1116_115ActiveVB74LVC2G02GN,115
( 9352 922 37115 )
74LVC2G02GS
XSON8
(SOT1203) 		SOT1203REFLOW_BG-BD-1
SOT1203_115ActiveVB74LVC2G02GS,115
( 9352 923 71115 )
74LVC2G02GT
XSON8
(SOT833-1) 		SOT833-1SOT833-1_115ActiveV0274LVC2G02GT,115
( 9352 789 19115 )

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
74LVC2G02DC74LVC2G02DC,12574LVC2G02DCweek 1, 2005
74LVC2G02DP74LVC2G02DP,12574LVC2G02DPweek 41, 2004
74LVC2G02GN74LVC2G02GN,11574LVC2G02GNAlways Pb-free
74LVC2G02GS74LVC2G02GS,11574LVC2G02GSAlways Pb-free
74LVC2G02GT74LVC2G02GT,11574LVC2G02GTAlways Pb-free
品质及可靠性免责声明

文档 (15)

文件名称标题类型日期
74LVC2G02Dual 2-input NOR gateData sheet2023-08-15
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc2g0274LVC2G02 IBIS modelIBIS model2014-10-20
Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
SOT505-2plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm bodyPackage information2022-06-03
MAR_SOT1203MAR_SOT1203 TopmarkTop marking2013-06-03
SOT1203plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm bodyPackage information2022-06-03
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
MAR_SOT833MAR_SOT833 TopmarkTop marking2013-06-03
SOT833-1plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm bodyPackage information2022-06-03
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyPackage information2022-06-03
MAR_SOT1116MAR_SOT1116 TopmarkTop marking2013-06-03
SOT1116plastic, leadless extremely thin small outline package; 8 terminals; 0.3 mm pitch; 1.2 mm x 1 mm x 0.35 mm bodyPackage information2022-06-02
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
lvc2g0274LVC2G02 IBIS modelIBIS model2014-10-20

样品

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