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74LVC1G125FW4-7
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Product Detailed Parameters
- Description：IC BUFF NON-INVERT 5.5V 6XFDFN
- Series：74LVC
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)
- Logic Type：Buffer, Non-Inverting
- Number of Elements：1
- Number of Bits per Element：1
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：32mA, 32mA
- Voltage - Supply：1.65V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-XFDFN
- Supplier Device Package：X2-DFN1010-6
- Grade：-
- Qualification：-
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Overview
The 74LVC1G125FW4-7 is a single non-inverting buffer and bus driver manufactured by Diodes Incorporated. It features a 3-state output that enters a high-impedance state when the Output Enable (OE) pin is HIGH. The device operates within a power supply range of 1.65V to 5.5V and provides an output drive capability of ±24mA at 3.3V. Inputs are tolerant to 5.5V, facilitating mixed-voltage environments. It includes I_OFF circuitry for partial power-down applications to prevent damaging current backflow.
Feature Summary
- Provides single-channel non-inverting buffering with 3-state output control via an active-low OE pin.
- Supports mixed-voltage operation through inputs tolerant up to 5.5V while operating on supplies as low as 1.65V.
- Includes dedicated I_OFF circuitry to disable outputs and prevent damaging current backflow during partial power-down states.
Applications
- Voltage level shifting between different logic families
- Power down signal isolation in mixed-voltage systems
- General purpose logic buffering
Procurement Notes
Verify the package code FW4 corresponds to the X2-DFN1010-6 footprint before procurement. Confirm the -7 suffix indicates 7-inch tape and reel packing. Ensure design compatibility with the specified thermal resistance values for the selected mounting substrate.
Selection Notes
Select this component for designs requiring a compact single-buffer solution with 3-state control. The FW4 package offers a small form factor suitable for space-constrained PCB layouts. Verify input voltage tolerance requirements against the system's maximum signal levels to ensure reliable operation.
Part Context
This part belongs to the 74LVC1G125 series of single bus buffer gates. It is available in multiple package options including SOT25, SOT353, SOT553, and various DFN configurations. The FW4 designation specifically identifies the X2-DFN1010-6 package variant within this product family.
Replacement Considerations
Cross-reference other manufacturers' SN74LVC1G125 or 74LVC1G125 equivalents. Verify pinout compatibility and electrical characteristics match the original specifications before substitution.
