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74HC3G34-Q100; 74HCT3G34-Q100

Triple buffer gate

The 74HC3G34-Q100; 74HCT3G34-Q100 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.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)

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

  • Wide supply voltage range from 2.0 V to 6.0 V

  • Input levels:

    • For 74HC3G34-Q100: CMOS level

    • For 74HCT3G34-Q100: 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

Parametrics

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
74HC3G34DC-Q100Production2.0 - 6.0CMOS± 5.2363low-40~12520535.4115VSSOP8
74HC3G34DP-Q100Production2.0 - 6.0CMOS± 5.2363low-40~12521720.7106TSSOP8
74HCT3G34DC-Q100Production4.5 - 5.5TTL± 4363low-40~12520535.4115VSSOP8
74HCT3G34DP-Q100Production4.5 - 5.5TTL± 4363low-40~12521720.7106TSSOP8

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC3G34DC-Q100
VSSOP8
(SOT765-1) 		SOT765-1SOT765-1_125ActiveP3474HC3G34DC-Q100H
( 9353 002 23125 )
74HC3G34DP-Q100
TSSOP8
(SOT505-2) 		SOT505-2SOT505-2_125ActiveH3474HC3G34DP-Q100H
( 9353 002 19125 )
74HCT3G34DC-Q100
VSSOP8
(SOT765-1) 		SOT765-1SOT765-1_125ActiveU3474HCT3G34DC-Q100H
( 9353 002 21125 )
74HCT3G34DP-Q100
TSSOP8
(SOT505-2) 		SOT505-2SOT505-2_125ActiveT3474HCT3G34DP-Q100H
( 9353 002 22125 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
74HC3G34DC-Q10074HC3G34DC-Q100H74HC3G34DC-Q100Always Pb-free
74HC3G34DP-Q10074HC3G34DP-Q100H74HC3G34DP-Q100Always Pb-free
74HCT3G34DC-Q10074HCT3G34DC-Q100H74HCT3G34DC-Q100Always Pb-free
74HCT3G34DP-Q10074HCT3G34DP-Q100H74HCT3G34DP-Q100Always Pb-free
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74HC_HCT3G34_Q100Triple buffer gateData sheet2024-01-02
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
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
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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Ordering, pricing & availability

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