SN74LVC126ADGVRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC126ADGVRE4 is a quad bus buffer and line driver from the Texas Instruments LVC logic family. It features four non-inverting channels with three-state outputs, designed for high-speed data transmission. The device operates within a supply voltage range of 1.65 V to 3.6 V. Key electrical parameters include a propagation delay of 4.9 ns at 2.7 V and 4.2 ns at 3.3 V. It provides low-level output current of 32 mA and high-level output current of -24 mA. The static current is specified at 20 uA. The component is housed in a TVSOP-48 package and supports surface mount installation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting bus buffer channels with three-state output control for efficient data routing.
• Supports wide supply voltage operation ranging from 1.65 V to 3.6 V, ensuring compatibility with various logic families.
• Delivers high drive capability with low-level output current up to 32 mA for robust signal integrity.
• Features fast switching speeds with propagation delays as low as 4.2 ns at 3.3 V for high-performance applications.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in portable and battery-powered systems
• Clock distribution and timing signal conditioning
• Memory interface buffering between different voltage domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact part number SN74LVC126ADGVRE4 against manufacturer datasheets to confirm the TVSOP-48 package and RE4 suffix specifications. Ensure that the required operating temperature range and electrical characteristics match your design constraints before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad channel buffer with three-state outputs is required for 1.65 V to 3.6 V systems. Consider the TVSOP-48 package size and thermal performance relative to your PCB layout. Compare propagation delay and drive current requirements against alternative LVC series devices to ensure optimal system performance.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVC126A series of quad bus buffers. It is part of the broader LVC logic family, which is optimized for low-voltage CMOS applications. The series offers improved speed and power consumption characteristics compared to older logic families, making it suitable for modern digital designs requiring efficient data handling.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible substitutes within the same LVC family or other manufacturers offering equivalent quad bus buffers. Verify that any replacement maintains the same voltage range, package type, and electrical performance metrics to ensure seamless integration without redesigning the circuit board.