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Manufacturer Part #


74LVT Series 3.3 V Surface Mount 3-State Quad Buffer - DHVQFN-14

Mfr. Name: Nexperia
Standard Pkg:
Product Variant Information section
Date Code: 1817
Product Specification Section
Technical Attributes
Attributes Table
Logic Circuit: Buffer
Family: A/LVT/C/H
No of Functions / Channels: 4
Output Characteristics: 3-ST
Supply Voltage-Nom: 2.7V to 3.6V
Supply Current: 7mA
Propagation Delay: 6.5ns
Operating Temperature: -40°C to +85°C
Capacitance: 4pF
No of Inputs: 4
No of Outputs: Quad
High Level Output Current: -32mA
Low Level Output Current: 64mA
No of Pins: 14
Moisture Sensitivity Level: 1
Package Style:  DHVQFN-14
Mounting Method: Surface Mount
Features & Applications

The 74LVT125BQ is a high-performance BiCMOS product designed for VCC operation at 3.3 V. This device combines low static and dynamic power dissipation with high speed and high output drive.

The 74LVT125 device is a quad buffer that is ideal for driving bus lines. The device features four output enable inputs (1OE, 2OE, 3OE and 4OE), each controlling one of the 3-state outputs.


  • Quad bus interface
  • 3-state buffers
  • Output capability: +64 mA and -32 mA
  • TTL input and output switching levels
  • Input and output interface capability to systems at 5 V supply
  • 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
  • Latch-up protection:
    • JESD78: exceeds 500 mA
  • ESD protection:
    • MIL STD 883 method 3015: exceeds 2000 V
    • Machine model: exceeds 200 V



Pricing Section
Minimum Order:
Multiple Of:
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Factory Stock:Factory Stock:
Factory Lead Time:
8 Weeks
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Web Price
Product Variant Information section