SN74LVC1G126DRLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G126DRLR is a single-channel bus buffer gate manufactured by Texas Instruments. It operates within a supply voltage range of 1.65V to 3.6V and features a three-state output controlled by an enable input. The device utilizes the LVC logic family, designed for low-voltage applications in portable electronics. It is housed in a 5-pin SOT-5X3 surface-mount package with dimensions of approximately 1.6mm x 1.2mm x 0.55mm. The component supports bidirectional data transmission and includes high-impedance states to prevent bus contention.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides unidirectional signal buffering with three-state output capability
• Features active-low enable control for precise bus management
• Supports low-voltage operation suitable for modern portable devices

Buffers, Drivers, Receivers, Transceivers Applications

• Portable consumer electronics
• Battery-powered systems
• Bidirectional bus architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DRLR confirms the reel packaging format required for automated assembly processes. Confirm that the 3.6V maximum rating aligns with the target system's power rails, as this variant differs from higher-voltage counterparts. Ensure the SOT-5X3 footprint matches the design layout constraints before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel buffer with tri-state functionality is required for low-voltage logic interfacing. It is appropriate for designs needing minimal board space due to its compact package. Consider the 3.6V limit carefully; if the system operates at 5V, a different variant such as the SN74LVC1G125 or SN74AUP1G126 may be necessary to ensure reliable operation without exceeding absolute maximum ratings.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments SN74LVC1Gxx series of single-function logic gates. These components are engineered for ultra-low voltage digital applications, offering reduced power consumption compared to older CMOS technologies. The series provides various logic functions including buffers, inverters, and gates in miniature packages to support dense PCB layouts in mobile and handheld devices.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC1G125DRLR: Similar buffer but lacks the specific enable pin configuration of the 126 series. SN74AUP1G126DRLR: Offers similar functionality but operates up to 3.6V with lower power consumption. Verify pinout compatibility and voltage tolerances before substituting.