SN74BCT126ANS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT126ANS is a quad buffer and line driver manufactured by Texas Instruments. It features four non-inverting channels with three-state outputs, housed in a 14-pin Small Outline Package (SOP). The device operates within a supply voltage range of 4.5 V to 5.5 V. It supports high-level output currents of -15 mA and low-level output currents of 64 mA. The component functions reliably across an operating temperature range from 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting signal paths for buffering applications
• Features three-state outputs allowing multiple drivers to share bus lines
• Utilizes BiCMOS technology for high-speed performance and low power consumption

Buffers, Drivers, Receivers, Transceivers Applications

• Memory map buffering
• Clock distribution
• Driving bus-oriented loads

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the package type matches the required SOP-14 footprint during integration. Confirm that the commercial grade temperature range meets system environmental requirements. Ensure supply voltage constraints are strictly adhered to for reliable operation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad non-inverting buffer with tri-state capability is required. It is suitable for designs needing moderate drive strength and fast switching speeds within standard logic families. Consider pin compatibility if replacing legacy 74-series equivalents.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments BCT logic family, which combines BiCMOS speed with CMOS low power characteristics. It serves as a direct functional replacement for standard 74LS126 devices in many digital circuit designs, offering improved performance metrics while maintaining compatible pinouts.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74BCT126AD is a documented equivalent variant. Verify package differences between SOP and SOIC if substituting.