74LVC2G241DCURE4

Overview

The SN74LVC2G241DCURE4 is a dual non-inverting buffer and line driver manufactured by Texas Instruments. It features three-state outputs controlled by independent output enable inputs, allowing for bus holding or data line isolation. The device utilizes low-voltage CMOS (LVC) technology, supporting operation from 1.65 V to 3.6 V. Inputs include Schmitt triggers, providing tolerance for slow rise and fall times. This component facilitates signal buffering in mixed 3.3 V and 5 V environments.

Feature Summary

• Dual non-inverting buffer/line driver architecture with independent control
• Three-state outputs managed by dedicated enable pins for bus isolation
• Schmitt trigger inputs enhance noise immunity and signal integrity
• Low voltage CMOS construction ensures energy efficiency

Applications

• Bus-oriented communications systems requiring signal buffering
• Clock distribution and timing circuits
• Memory and data storage applications
• Consumer electronics utilizing low-power logic

Procurement Notes

Verify the specific suffix 'E4' against the manufacturer's current documentation to confirm lead-free status and RoHS compliance details. Ensure the package type matches the required PCB footprint. Cross-reference the datasheet revision date to validate electrical characteristics against current design specifications before finalizing procurement.

Selection Notes

Select this component when designing systems requiring dual-channel signal buffering with high noise immunity. The Schmitt trigger input feature is critical for applications involving noisy environments or slow signal transitions. Verify that the supply voltage range aligns with the system's power rails and that the three-state functionality meets the bus management requirements of the target application.

Part Context

This part belongs to the SN74LVC2G series of Texas Instruments, which focuses on ultra-low power and small form-factor logic solutions. The LVC family is designed for portable and battery-operated devices where power consumption and physical size are primary constraints. The 2G designation indicates a second-generation improvement in performance and density over previous iterations.

Replacement Considerations

Compatible substitutes include the SN74LVC2G241DCTR and SN74LVC2G241DR from Texas Instruments, which share identical logical functions but may differ in packaging or reel specifications. Other manufacturers offering equivalent dual buffer drivers should be evaluated based on pin compatibility and electrical parameter alignment.