SN64BCT125AN

Buffers, Drivers, Receivers, Transceivers Overview

The SN64BCT125AN is a quadruple bus buffer gate with three-state outputs manufactured by Texas Instruments. It belongs to the BCT logic series and operates within a supply voltage range of 4.5 V to 5.5 V. The device features four input lines and four output lines, providing non-inverting signal buffering. Key electrical parameters include a high-level output current of -15 mA and a low-level output current of 64 mA. Propagation delay is specified at 6.9 ns at 5 V, with a maximum operating temperature of +85 C and a minimum of -40 C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides quad bus buffering functionality with three-state output capability for effective bus line management.
• Features non-inverting logic design suitable for direct signal transmission applications.
• Designed for operation within standard 5 V logic systems with defined drive strengths.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffer circuits
• Multiplexer control lines

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the package type matches the required footprint, as this specific part number indicates a PDIP-14 through-hole configuration. Confirm that the supply voltage requirements align with the 4.5 V to 5.5 V operational range. Ensure that the temperature rating meets the environmental conditions of the target application. Cross-reference the manufacturer part number to avoid confusion with similar logic families or pin-compatible alternatives.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quadruple bus buffer with three-state outputs is required for 5 V logic systems. The BCT series offers improved performance over standard TTL while maintaining compatibility. Consider the PDIP-14 package if through-hole mounting is necessary for the PCB design. Evaluate the propagation delay and drive current specifications against the system's timing and load requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the SN64BCT125A series from Texas Instruments, categorized under buffers and line drivers. It serves as a logical interface between different circuit sections, ensuring signal integrity on bus structures. The BCT technology combines BiCMOS speed with CMOS power efficiency, making it suitable for various digital logic applications requiring reliable data transmission.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74BCT125 variants which may offer similar functionality in different packages. Verify pinout compatibility before substituting with other quad bus buffer ICs. Ensure that any replacement maintains the three-state output feature and compatible voltage levels.