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74LVT125BQ

3.3 V quad buffer; 3-state

The 74LVT125; 74LVTH125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A HIGH on nOE causes the outputs to assume a high impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs. 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.

Features and benefits

  • Quad bus interface

  • 3-state buffers

  • Wide supply voltage range from 2.7 to 3.6 V

  • BiCMOS high speed and output drive

  • Output capability: +64 mA and -32 mA

  • Direct interface with TTL levels

  • Overvoltage tolerant inputs to 5.5 V

  • Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

  • Live insertion and extraction permitted

  • No bus current loading when output is tied to 5 V bus

  • Power-up 3-state

  • IOFF circuitry provides partial Power-down mode operation

  • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B

  • Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)

  • ESD protection:

    • HBM EIA/JESD22-A114-A exceeds 2000V

    • MM EIA/JESD22-A115-A exceeds 200V

  • Specified from -40 °C to 85 °C

Parametrics

Type number Product status VCC (V) Logic switching levels Output drive capability (mA) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Rth(j-c) (K/W) Package name
74LVT125BQ Production 2.7 - 3.6 TTL -32 / +64 150 4 medium -40~85 104 72 DHVQFN14

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
74LVT125BQ 74LVT125BQ,115
(935275705115)
Active VT125 SOT762-1
DHVQFN14
(SOT762-1)
SOT762-1 SOT762-1_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVT125BQ 74LVT125BQ,115 74LVT125BQ rohs rhf rhf
Quality and reliability disclaimer

Documentation (11)

File name Title Type Date
74LVT_LVTH125 3.3 V quad buffer; 3-state Data sheet 2021-08-18
lvt125 lvt125 IBIS model IBIS model 2013-04-07
74LVT125BQ_Nexperia_Product_Reliability 74LVT125BQ Nexperia Product Reliability Quality document 2023-05-29
lvt lvt Spice model SPICE model 2013-05-06
SOT762-1 3D model for products with SOT762-1 package Design support 2019-10-03
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DHVQFN14_SOT762-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; 0.5 mm pitch; 2.5 mm x 3 mm x 0.85 mm body Marcom graphics 2017-01-28
SOT762-1_115 DHVQFN14; Reel pack for SMD, 7"; Q1/T1 product orientation Packing information 2020-04-21
SOT762-1_471 DHVQFN14; Reel sulfur barrier pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,471 or Z Ordering code (12NC) ending 471 Packing information 2020-04-27

Support

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Models

File name Title Type Date
lvt125 lvt125 IBIS model IBIS model 2013-04-07
lvt lvt Spice model SPICE model 2013-05-06
SOT762-1 3D model for products with SOT762-1 package Design support 2019-10-03

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
74LVT125BQ 74LVT125BQ,115 935275705115 Active SOT762-1_115 3,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

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.

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVT125BQ 74LVT125BQ,115 935275705115 SOT762-1 Order product