SN74LVTH126NS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH126NS is a quadruple bus buffer and line driver manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V, utilizing ABT technology for high-speed performance. The device features four non-inverting channels with three-state outputs, allowing effective bus-oriented connections. It provides low output impedance designed to drive capacitive loads below 50 pF without external termination resistors. The component supports a maximum frequency of 160 MHz at 3.3 V and includes ESD protection exceeding 2000 V per the Human Body Model specification.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting signal paths with three-state control for efficient bus management.
• Operates reliably across a wide supply voltage range from 2.7 V to 3.6 V.
• Features robust electrostatic discharge protection compatible with standard industry testing methods.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in portable battery-powered equipment
• Clock distribution and buffering in consumer electronics
• Driving capacitive loads on memory and storage interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the package type matches the required footprint, as the NS suffix indicates a specific surface-mount configuration. Confirm the logic family designation aligns with system voltage requirements. Ensure the ordering part number corresponds to the correct tape-and-reel quantity if automated assembly is planned. Cross-reference the manufacturer datasheet for specific handling and storage conditions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quadruple buffer with three-state capability is required for 3.3 V systems. It is suitable for applications demanding high switching speeds up to 160 MHz. Consider the ABT technology benefits for improved noise immunity and lower power consumption compared to older logic families. Verify that the input voltage levels are compatible with the driving source signals.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVTH series, which utilizes Advanced BiCMOS Technology (ABT). This technology combines the speed of bipolar devices with the low power consumption of CMOS. The LVTH series is specifically optimized for 3.3 V operation while maintaining compatibility with various logic families. It serves as a standard solution for bus interface applications requiring high performance and reliability.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct functional equivalents include the SN74LVTH125 for inverted signaling or the SN74LVC126 for LVC family integration. Verify pinout compatibility before substitution. Check voltage tolerance specifications to ensure inputs can handle the source voltage levels safely.