Nexperia
  • Products
    Bipolar transistors
    • Special feature transistors
    • 3-terminal adjustable shunt regulators
    • General purpose and low VCEsat bipolar transistors
    • LED driver / Constant current source
    • Resistor Equipped Transistors (RETs)
    Diodes
    • Automotive diodes
    • Zener diodes
    • Switching diodes
    • Schottky diodes and rectifiers
    • Recovery rectifiers
    • Silicon Germanium (SiGe) rectifiers
    ESD protection, TVS, signal conditioning
    • Automotive ESD protection and TVS
    • ESD protection
    • EMI solutions with integrated protection
    • Transient Voltage Suppressors (TVS)
    MOSFETs
    • Small signal MOSFETs
    • Power MOSFETs
    • Automotive MOSFETs
    • Application Specific MOSFETs
    GaN FETs
    Analog & Logic ICs
    • Automotive logic
    • Analog
    • Asynchronous interface logic
    • I/O expansion logic
    • Synchronous interface logic
    • Control logic
    Automotive
    • Automotive bipolar transistors
    • Automotive diodes
    • Automotive ESD protection and TVS
    • Automotive MOSFETs
    • Automotive logic
  • Applications
    Automotive
    • ADAS radar sensor module
    • Airbag controller with Safing MOSFET
    • Anti-locking braking systems
    • Automatic HVAC - BLDC blower motor
    • Cooling Fan
    • Electronic Fuel Injection
    • Electronic Power Steering
    • Adaptive Front LED lights
    • In-Vehicle Network (CAN / LIN / FlexRay) protection
    • Multimedia / infotainment bus protection
    • LED backlight for touch screens and cameras
    • Constant current source for interior LED lighting
    • High power, high efficiency DC/DC converter
    • Step-down DC/DC converter
    Mobile and Wearables
    • AR / VR glasses
    • Earbuds
    • GPS tracker
    • Smartwatch / fitness tracker
    • Smartphone
    • USB-Type-C AC/DC Wall Charger
    • Wired and wireless fast charging
    Industrial and Power
    • 12–48 V power tools and cordless equipment
    • 48/12 V DC/DC conversion (Telecoms / Server)
    • 5G marco / micro-cell power supplies
    • 80 PLUS Titanium Industrial PSU (GaN-based)
    • AC EV wallbox / Bidirectional DC wallbox
    • Electric forklift truck
    • Factory Automation and Industry 4.0
    • Fluid Pump Control
    • Hot swap for communications infrastructure
    • HVAC (Air conditioning)
    • Industrial Power Supply Units (PSUs)
    • Intelligent outdoor street lighting
    • Photovoltaic (PV) single-phase string inverter
    • Power Sourcing Equipment / Power over Ethernet
    • Smart electricity e-meter
    Computing and Consumer
    • E-Bike
    • High performance computing / Server
    • Hot swap for blade server
    • Medical diagnostics and therapy
    • Smoke / Fire detector
    • Solid-state drive (SSD)
    • Unmanned aerial vehicles (UAVs)
    Sub-systems
    • Antenna protection (NFC / Bluetooth)
    • Constant current source
    • ESD protection for USB Type-C connections
    • I2C voltage translation
    • Shift register based LED driver
    • Solenoid driver
    • USB4 connectivity and compatibility 
    • DC/DC conversion for MCU core supply
    • Battery-powered motor control drive (25-100 V)
    • Asynchronous step-down DC/DC
    • Synchronous step-down DC/DC
    Reference designs
    • H-bridge motor controller power supply circuit
    • Broadcom GAN039-650NBB half bridge evaluation board
    • USB Type-C ESD protection evaluation
    Application notes
    Interactive application notes
    • Tutorial
    • IAN50001 - Reverse battery protection in automotive applications
    • IAN50002 - LED side light SEPIC DC-to-DC converter
    • IAN50003 - Driving solenoids in automotive applications
    • IAN50004 - Using power MOSFETs in DC motor control applications
    • IAN50005 - Paralleling power MOSFETs in high power applications
    • IAN50006 - Power MOSFETs in linear mode
    • IAN50007 - Conducted battery line transients
    • IAN50009 - Power MOSFET applications in automotive BLDC and PMSM drives
    • IAN50016 - MOSFETs for airbag applications
  • Quality
  • Support
  • Shop
  • Careers
  • News
  • About
  • Blogs
  • Shopping cart
  • Hello,
    • Distributor Portal
    • My Nexperia
    • My account
    • Logout
  • My Nexperia
  • English
  • 中文
Search
  • Search
  • Cross reference
  • Parametric search
Or cross multiple parts
  1. Home
  2. Automotive qualified products (AEC-Q100/Q101)
  3. Automotive logic
  4. Buffers / drivers / transceivers
  5. 74VHCT126BQ-Q100
Preference settings under My Nexperia

You can change your Change Notification (CN) preferences in My Nexperia. These preferences set your CN view in My Nexperia and the CN emails.

By default you will see all Change Notifications that are available to you.

Change preferences
×

Register once, drag and drop ECAD models into your CAD tool and speed up your design.

Click here for more information
Help

74VHCT126BQ-Q100

Quad buffer/line driver; 3-state

The 74VHC126-Q100; 74VHCT126-Q100 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7-A.

The 74VHC126-Q100; 74VHCT126-Q100 provide four non-inverting buffer/line drivers with 3-state outputs. The output enable input (nOE) controls the 3-state outputs (nY). A LOW-level at pin nOE causes the outputs to assume a high-impedance OFF-state.

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

  • Download datasheet
  • Order product

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74VHCT126BQ-Q100 74VHCT126BQ-Q100X 935303189115 SOT762-1 Order product
  • Product details
  • Documentation
  • Support
  • ECAD models
  • Ordering

Ordering, pricing & availability


Quad buffer/line driver; 3-state

Buy from Nexperia

SKUStock*MOQPrice per unit**Quantity

Buy from distributors

  • EMEA(In stock)(No stock)
  • APAC(In stock)(No stock)
  • Americas(In stock)(No stock)
  • Overstock***(In stock)(No stock)
SellerSKUStockMOQ 1101001,00010,000Purchase
SellerSKUStockMOQ 1101001,00010,000Purchase
SellerSKUStockMOQ 1101001,00010,000Purchase
SellerSKUStockMOQ 1101001,00010,000Purchase
* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
Powered by Powered by Octopart

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
  • Balanced propagation delays
  • All inputs have Schmitt-trigger action
  • Inputs accept voltages higher than VCC
  • Input levels:
    • The 74VHC126-Q100 operates with CMOS input level
    • The 74VHCT126-Q100 operates with TTL input level
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V (C = 200 pf, R = 0 Ω)
  • Multiple package options
  • DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

Applications

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
74VHCT126BQ-Q100Production4.5 - 5.5TTL± 8604low-40~12510318.471DHVQFN14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74VHCT126BQ-Q10074VHCT126BQ-Q100X
( 9353 031 89115 )
ActiveVT126
DHVQFN14
(SOT762-1)
SOT762-1Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74VHCT126BQ-Q10074VHCT126BQ-Q100X74VHCT126BQ-Q100Always Pb-free11
Quality and reliability disclaimer

Series

  • 74VHC126-Q100; 74VHCT126-Q100 - Quad buffer/line driver; 3-state

Documentation (3)

File nameTitleTypeDate
74VHC_VHCT126_Q100Quad buffer/line driver; 3-stateData sheet2020-04-06
74vhct12674vhct126 IBIS modelIBIS model2013-04-07
74VHCT126BQ-Q100_Nexperia_Product_Reliability74VHCT126BQ-Q100 Nexperia Product ReliabilityQuality document2022-05-04

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
74vhct12674vhct126 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
74VHCT126BQ-Q10074VHCT126BQ-Q100X935303189115Reel 7” Q1/T1 or Q2/T3- 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.

Efficiency wins

Products

  • Bipolar transistors
  • Diodes
  • ESD protection, TVS, signal conditioning
  • MOSFETs
  • GaN FETs
  • Analog & Logic ICs
  • Automotive

Tools & Support

  • Packages
  • Quality portal
  • Request IMDS upload
  • Documentation center
  • Technical support

About Nexperia

  • Distributor locations
  • Careers
  • Contact
  • Monthly newsletter
  • Privacy Policy
  • Terms of use
  • Terms & Conditions
  • 粤ICP备17077980
  • Contact us

Ever used a chatbot for any questions? I’m called Nano. Why don’t you give it a try?

Nexperia Chatbot

Cart

This product was successfully added to your cart

Something went wrong, please try again later.

You have %% in your shopping cart.

Order more products
Checkout as guest
Checkout as My Nexperia user