74LVC1G125GW/DG,12

Overview

The 74LVC1G125GW/DG,12 is a single-channel non-inverting buffer and line driver from the Nexperia LVC logic family. It features a 3-state output controlled by an OE input. The device operates within a supply voltage range of 1.65 V to 5.5 V. It provides high noise immunity and supports mixed 3.3 V and 5 V environments. Key electrical parameters include a propagation delay of 5.5 ns at 5 V with 50 pF load, and output drive currents of ±32 mA. It functions in partial power-down applications via I_OFF circuitry.

Feature Summary

• Provides one non-inverting buffer/line driver with 3-state output capability
• Supports mixed 3.3 V and 5 V system environments
• Includes I_OFF circuitry for partial power-down protection

Applications

• Mixed voltage bus buffering
• Line driving in portable devices
• Partial power-down system management

Procurement Notes

Verify the exact suffix against manufacturer documentation, as 'DG' typically denotes TSSOP-5 while 'GW' indicates UMT5. Confirm RoHS compliance status and specific package dimensions required for your PCB layout. Ensure the ordering code matches the intended physical footprint before finalizing procurement.

Selection Notes

Select this component when a single-channel, non-inverting buffer with 3-state control is required. It is suitable for applications needing wide supply voltage compatibility between 1.65 V and 5.5 V. Consider its low static current and high noise immunity for robust signal integrity in mixed-voltage designs.

Part Context

This part belongs to the 74LVC1G125 series of single-buffer logic ICs manufactured by Nexperia (formerly NXP Semiconductors). The LVC family is designed for low-voltage applications, offering performance comparable to standard CMOS but with lower power consumption. The 'GW' or 'DG' suffix specifies the surface-mount package type used for assembly.

Replacement Considerations

Check for direct equivalents such as the 74LVC1G125GW/SOT353 or 74LVC1G125GN. Verify pinout compatibility and electrical specifications before substitution.