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The Advanced Ultra Low Power (AUP) CMOS logic family is designed for low power and extended battery life in portable applications. The 74AUP2G125 is a dual 3-State Buffer. Each buffer has an individual output enable pin while asserted HIGH will place the output in a high impedance state. The device is designed for operation over a power supply range of 0.8 V to 3.6 V. 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.


  • Suited for battery and low power needs
  • Wide array of products such as:
  • PCs, networking, notebooks, netbooks, PDAs
  • Tablet Computers, E-readers
  • Computer peripherals, hard drives, CD/DVD ROM
  • TV, DVD, DVR, set top box
  • Cell Phones, Personal Navigation / GPS
  • MP3 players ,Cameras, Video Recorders

Product Specifications

Product Parameters

Function/ Description Dual 3-State Buffer
Number of Gates 2
Family AUP
VCC Min 0.8 V
VCC Max 3.6 V
tpd max @ (1.5V) 10.8 ns
tpd max @ (1.8V) 8.4 ns
tpd max @ (2.5V) 6.3 ns
tpd max @ (3.3V) 5.8 ns
tpd max @ (5.0V) - ns
Input/ Output Current 4
Output Type 3-State

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Orderable Part Number Authorized Distributor Quantity Inventory Date Buy Online Region
74AUP2G125RA3-7 Digi-Key Electronics 1965 8/8/2020 Buy Now United States
74AUP2G125RA3-7 Mouser Electronics Inc. 9542 8/8/2020 Buy Now United States


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