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Hex Buffer

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The 74LVC07A provides six independent open-drain buffers. 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. The outputs can be connected to implement active-low wired-OR or active-high wired-AND functions.


  • Voltage Level Shifting
  • General Purpose Logic
  • Power Down Signal Isolation
  • Wide array of products such as: o PCs, networking, notebooks, ultrabooks, netbooks o Computer peripherals, hard drives, CD/DVD ROM o TV, DVD, DVR, set top box
  • Product Specifications

    Product Parameters

    Function Buffer
    Type Buffers/Inverters/Transceivers
    Compliance (Only Automotive supports PPAP) Standard
    Channels 6
    Family LVC
    VCC Min (V) 1.65
    VCC Max (V) 5.5
    Input Type Standard CMOS
    Output Type Open-Drain
    Output Current (mA) 24

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    Product Change Notices (PCNs)

    A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

    PCN # Issue Date Implementation Date Subject
    PCN-2512 2021-04-16 2021-07-16 Qualified Additional Assembly & Test (A/T) Site