Diodes Incorporated
Back to Standard Logic


Triple gate 1 input Buffer Open Drain

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.


The 74LVC3G07 is a triple buffer with open drain outputs. The device is designed for operation with a power supply range of 1.65V to 5.5V. The inputs are tolerant to 5.5V allowing this device to be used in a mixed voltage environment. The device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output preventing damaging current backflow when the device is powered down.

Each of the buffers performs the positive Boolean function: Y = A

A pull-up resistor is required for a logical HIGH output.


  • Wide Supply Voltage Range from 1.65V to 5.5V
  • -24mA Output Drive at 3.3V
  • CMOS Low Power Consumption
  • IOFF Supports Partial-Power-Down Mode Operation
  • Inputs Accept up to 5.5V
  • ESD Protection Tested per JESD 22

Exceeds 2,000V Human Body Model (A114)

Exceeds 1,000V Charged Device Model (C101)

  • Latch-Up Exceeds 100mA per JESD 78, Class I
  • Range of Package Options
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/



  • Voltage level shifting
  • General purpose logic
  • Power down signal isolation
  • Wide array of products such as:
    • PCs, networking, notebooks, netbooks, PDAs
    • Computer peripherals, hard drives, CD/DVD ROM
    • TV, DVD, DVR, set top boxes
    • Cell phones, personal navigation / GPS
    • MP3 players, cameras, video recorders


Product Specifications

Product Parameters

Number of Gates 3
Family LVC
VCC Min (V) 1.65 V
VCC Maximum Rating 5.5 V
tpd max @ (1.5V) - ns
tpd max @ 1.8V (ns) 7.8 ns
tpd max @ 2.5V (ns) 4.3 ns
tpd max @ 3.3V (ns) 3.7 ns
tpd max @ 5.0V (ns) 2.9 ns
Input/ Output Current 32
Description Buffer
Output Type Open-Drain

Related Content


Technical Documents

Recommended Soldering Techniques