SN74LVC2G125DCU3

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC2G125DCU3 is a dual bus buffer gate with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 1.65V to 5.5V and supports an operating temperature range from -40°C to +125°C. The device features two non-inverting buffers, each with one bit per element, housed in an 8-VSSOP package. It provides high drive capability with output currents of 32mA for both high and low states. The component is RoHS compliant and has a moisture sensitivity level of 1.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual bus buffer configuration with independent control for each channel
• Three-state outputs allowing effective bus line driving and isolation
• Wide supply voltage compatibility supporting 1.65V to 5.5V operation
• Extended industrial temperature range ensuring reliability in harsh environments

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented communications systems requiring signal buffering
• Clock drivers and buffer circuits for timing signals
• Memory and flash memory interface applications
• High-density data acquisition systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix DCU3 to confirm the 8-VSSOP package type and tape-and-reel packaging format. Ensure compliance requirements match project specifications, noting the RoHS status. Confirm lead times with authorized distributors as manufacturing schedules may vary. Validate that the selected variant meets all environmental and electrical standards required for the intended deployment environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a dual-channel buffer with three-state functionality is required in a compact surface-mount package. The LVC series offers balanced performance between speed and power consumption suitable for general-purpose logic applications. Consider the 8-VSSOP footprint for space-constrained designs. Verify input voltage levels match the source logic family to ensure proper signal integrity across the full operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC2G125 family of dual bus buffers. It shares functional similarities with other LVC series devices but is distinct in its specific pinout and package configuration. The DCU3 suffix denotes the specific physical package and packaging method provided by Texas Instruments. It serves as a standard solution for interfacing between different voltage domains or driving multiple loads on a shared bus structure.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74LVC2G125DC from Nexperia is listed as a substitute part number. Verify pin compatibility and electrical parameters before substitution. Ensure the alternative component meets the same package and thermal requirements.