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74LVC3G14

Triple inverting Schmitt trigger with 5 V tolerant input

The 74LVC3G14 provides three inverting buffers with Schmitt trigger input. It is capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

The inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device in a mixed 3.3 V and 5 V environment. Schmitt trigger action at the inputs makes the circuit tolerant of slower input rise and fall time. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the 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 input/output for interfacing with 5 V logic

  • High noise immunity

  • ±24 mA output drive (VCC = 3.0 V)

  • CMOS low power consumption

  • Latch-up performance exceeds 250 mA

  • Direct interface with TTL levels

  • Unlimited rise and fall times

  • 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.

目标应用

  • Wave and pulse shaper for highly noisy environment

  • Astable multivibrator

  • Monostable multivibrator.

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)Rth(j-c) (K/W)Package name
74LVC3G14DCProduction1.65 - 5.5CMOS/LVTTL± 321753low-40~125205115VSSOP8
74LVC3G14DPProduction1.65 - 5.5CMOS/LVTTL± 321753low-40~125217106TSSOP8
74LVC3G14GNProduction1.65 - 5.5CMOS/LVTTL± 321753low-40~125243152XSON8
74LVC3G14GSProduction1.65 - 5.5CMOS/LVTTL± 321753low-40~125281149XSON8
74LVC3G14GTProduction1.65 - 5.5CMOS/LVTTL± 321753low-40~125334162XSON8

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)）
74LVC3G14DC
VSSOP8
(SOT765-1) 		SOT765-1SOT765-1_125ActiveV1474LVC3G14DC,125
( 9352 755 59125 )
74LVC3G14DP
TSSOP8
(SOT505-2) 		SOT505-2SOT505-2_125ActiveV1474LVC3G14DP,125
( 9352 755 61125 )
74LVC3G14GN
XSON8
(SOT1116) 		SOT1116REFLOW_BG-BD-1
SOT1116_115ActiveVK74LVC3G14GN,115
( 9352 922 55115 )
74LVC3G14GS
XSON8
(SOT1203) 		SOT1203REFLOW_BG-BD-1
SOT1203_115ActiveVK74LVC3G14GS,115
( 9352 928 12115 )
74LVC3G14GT
XSON8
(SOT833-1) 		SOT833-1SOT833-1_115ActiveV1474LVC3G14GT,115
( 9352 789 34115 )

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
74LVC3G14DC74LVC3G14DC,12574LVC3G14DCweek 1, 2005
74LVC3G14DP74LVC3G14DP,12574LVC3G14DPweek 41, 2004
74LVC3G14GN74LVC3G14GN,11574LVC3G14GNAlways Pb-free
74LVC3G14GS74LVC3G14GS,11574LVC3G14GSAlways Pb-free
74LVC3G14GT74LVC3G14GT,11574LVC3G14GTAlways 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
74LVC3G14Triple inverting Schmitt trigger with 5 V tolerant inputData sheet2024-05-01
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc3g1474LVC3G14 IBIS modelIBIS model2015-01-15
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
lvc3g1474LVC3G14 IBIS modelIBIS model2015-01-15

样品

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