SN74BCT25642DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT25642DWR is an octal bus transceiver from the BCT series, manufactured by Texas Instruments. It features a single element with eight-bit width per element and utilizes a 24-SOIC package. The device supports both open collector and push-pull output configurations. It operates within a supply voltage range of 4.5 V to 5.5 V. Propagation delay is specified at 6.3 ns. The component functions as an inverting transceiver suitable for surface mount applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bus transceiver architecture with inverting functionality
• Supports both open collector and push-pull output modes
• Designed for high-speed digital signal transmission

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus interfaces
• Memory buffer applications
• Clock distribution networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific output configuration required, as the datasheet indicates support for both open collector and push-pull variants. Confirm the package type matches the design requirements. Ensure the operating temperature range aligns with the system environment. Check for any specific ordering suffixes that may denote different electrical characteristics or packaging options. Validate compatibility with existing logic families in the circuit design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal inverting transceiver is needed for bus-oriented communications. The BCT series offers improved performance over standard 74LS devices while maintaining pinout compatibility. Consider the dual output capability if flexible drive strength is required. Evaluate the propagation delay against system timing constraints. Ensure the SOIC-24 footprint fits the PCB layout.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments BCT (Bipolar CMOS Technology) family, which combines the speed of bipolar circuits with the low power consumption of CMOS. The SN74BCT25642 is specifically designed for high-speed bus-oriented communications. It serves as a critical interface component in digital systems requiring reliable data transfer between different logic blocks.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include other SN74BCT25642 variants with compatible packages. Verify pin-to-pin compatibility before substitution. Alternative logic families may require level shifting or voltage adjustment. Consult the manufacturer's cross-reference guide for verified substitutes.