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74HC3G34; 74HCT3G34

Triple buffer gate

The 74HC3G34; 74HCT3G34 is a triple buffer. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

特性

  • Wide supply voltage range from 2.0 V to 6.0 V

  • Input levels:

    • For 74HC3G34: CMOS level

    • For 74HCT3G34: TTL level

  • CMOS low power dissipation

  • High noise immunity

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

  • Complies with JEDEC standards

    • JESD8C (2.7 V to 3.6 V)

    • JESD7A (2.0 V to 6.0 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

  • 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)Rth(j-c) (K/W)Package name
74HC3G34DCProduction2.0 - 6.0CMOS± 5.2363low-40~125205115VSSOP8
74HC3G34DPProduction2.0 - 6.0CMOS± 5.2363low-40~125217106TSSOP8
74HCT3G34DCProduction4.5 - 5.5TTL± 4363low-40~125205115VSSOP8
74HCT3G34DPProduction4.5 - 5.5TTL± 4363low-40~125217106TSSOP8

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))
74HC3G34DC
VSSOP8
(SOT765-1)
SOT765-1SOT765-1_125ActiveP3474HC3G34DC,125
( 9352 747 77125 )
74HC3G34DP
TSSOP8
(SOT505-2)
SOT505-2SOT505-2_125ActiveH3474HC3G34DP,125
( 9352 721 46125 )
74HCT3G34DC
VSSOP8
(SOT765-1)
SOT765-1SOT765-1_125ActiveU3474HCT3G34DC,125
( 9352 747 79125 )
74HCT3G34DP
TSSOP8
(SOT505-2)
SOT505-2SOT505-2_125ActiveT3474HCT3G34DP,125
( 9352 721 57125 )

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
74HC3G34DC74HC3G34DC,12574HC3G34DCweek 1, 2005
74HC3G34DP74HC3G34DP,12574HC3G34DPweek 45, 2004
74HCT3G34DC74HCT3G34DC,12574HCT3G34DCweek 1, 2005
74HCT3G34DP74HCT3G34DP,12574HCT3G34DPweek 42, 2004
品质及可靠性免责声明

文档 (5)

文件名称标题类型日期
74HC_HCT3G34Triple buffer gateData sheet2024-01-02
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
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
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

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