Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74HCT2G34GW

Dual buffer gate

The 74HC2G34; 74HCT2G34 is a dual buffer. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Alternatives

Features and benefits

  • Wide supply voltage range from 2.0 V to 6.0 V

  • High noise immunity

  • CMOS low power dissipation

  • Balanced propagation delays

  • Unlimited input rise and fall times

  • Input levels:

    • For 74HC2G34: CMOS level

    • For 74HCT2G34: TTL level

  • 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

Parametrics

Type number VCC (V) Logic switching levels Output drive capability (mA) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Package name
74HCT2G34GW 4.5 - 5.5 TTL ± 4 32 2 low -40~125 TSSOP6

PCB Symbol, Footprint and 3D Model

Model Name Description

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74HCT2G34GW 74HCT2G34GW,125
(935281035125)		 Active UA SOT363-2
TSSOP6
(SOT363-2) 		SOT363-2 SOT363-2_125

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74HCT2G34GW 74HCT2G34GW,125 74HCT2G34GW rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (7)

File name Title Type Date
74HC_HCT2G34 Dual buffer gate Data sheet 2023-12-04
AN10161 PicoGate Logic footprints Application note 2002-10-29
AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
SOT363-2 3D model for products with SOT363-2 package Design support 2023-02-02
SOT363-2 plastic thin shrink small outline package; 6 leads; body width 1.25 mm Package information 2022-11-21
SOT363-2_125 TSSOP6 ; Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2022-11-04
74HCT2G34GW_Nexperia_Product_Reliability 74HCT2G34GW Nexperia Product Reliability Quality document 2024-06-16

Support

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Models

File name Title Type Date
SOT363-2 3D model for products with SOT363-2 package Design support 2023-02-02

PCB Symbol, Footprint and 3D Model

Model Name Description

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
74HCT2G34GW 74HCT2G34GW,125 935281035125 Active SOT363-2_125 3,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74HCT2G34GW 74HCT2G34GW,125 935281035125 SOT363-2 Order product