SN74LV126ANS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV126ANS is a quadruple bus buffer gate with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and features independent line drivers. The device supports mixed-mode voltage operation, allowing inputs to accept voltages up to 5.5V regardless of the VCC level. It includes Ioff circuitry for live insertion and partial power down protection. The component is housed in a 14-pin SOP package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports mixed-mode voltage operation on all ports
• Features Ioff circuitry for live insertion and back drive protection
• Provides independent line drivers with 3-state outputs

Buffers, Drivers, Receivers, Transceivers Applications

• Servers
• Network switches
• Electronic point of sales systems
• Television sets
• Set-top boxes

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'NS' corresponds to the 14-pin Small Outline Package (SOP) variant rather than other available packages such as SOIC or SSOP. Confirm that the RoHS compliance status matches project requirements. Ensure the operating temperature range aligns with the specified -40°C to 125°C limits for the intended environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing bus interfaces requiring low-drive CMOS characteristics to minimize output ringing. It is suitable for applications needing voltage translation from 5.5V tolerant inputs to lower VCC levels. Consider its balanced output drive capabilities and ensure routing conditions prevent excessive edge rates into light loads.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV126A family of quadruple bus buffer gates. It shares functional similarities with other LV series logic devices but is distinct in its specific package configuration and pinout arrangement. The device is designed for general-purpose digital buffering in mixed-voltage environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for alternative package options like SN74LV126ADR or SN74LV126ADBR if different form factors are required. Verify compatibility with SN74LVC126 variants regarding voltage levels and switching speeds.