SN74HC126ANSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC126ANSR is a quadruple buffer with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and features four independent non-inverting buffers. Each gate performs the Boolean function Y = A in positive logic. The device utilizes a 14-pin Small Outline Package (SOP) with a width of 0.209 inches (5.30 mm). Propagation delay times are specified as 130 ns at 2 V, 26 ns at 4.5 V, and 22 ns at 6 V. It supports surface mount installation and functions across an operating temperature range of -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains four independent buffers with 3-state outputs
• Performs non-inverting buffering function (Y = A)
• Operates over a wide supply voltage range from 2 V to 6 V
• Supports high-temperature operation up to 125°C

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal isolation
• Clock distribution networks
• Data acquisition systems
• Industrial control applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ANSR' corresponds to the 14-SOP package and tape-and-reel packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the ordering part number matches the exact manufacturer designation to avoid pinout or electrical specification mismatches during integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring quad buffering with tri-state capability. It is suitable for applications needing low input current and high noise immunity. Consider the propagation delay specifications relative to your system clock speed. Verify that the 2 V to 6 V operating range aligns with your power supply rails.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SNx4HC126 family of quadruple buffers with 3-state outputs. It is part of the broader HC logic series, designed for general-purpose digital applications. The component serves as a standard interface solution for connecting microprocessors to peripheral devices or memory buses.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include SN74HC126NSR and SN74HC126APWR. Verify pin compatibility and electrical parameters before substitution.