SN74BCT2245NS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT2245NS is an octal bus transceiver from the BCT logic series, manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 2.7 V to 3.6 V. The device provides bidirectional data transmission with a propagation delay of 5.1 ns. It supports LVTTL input and output levels, delivering a low-level output current of 64 mA and a high-level output current of -32 mA. Designed for surface-mount installation, it is housed in a 20-SOIC package and functions within a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional bus transceiver architecture
• Three-state output capability
• LVTTL compatible input and output levels

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data bus driving
• Memory module interfacing
• Control signal routing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and electrical characteristics. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal transceiver with LVTTL compatibility is required for 3.3 V systems. The BCT series offers improved performance over standard TTL while maintaining pin compatibility. Consider the 20-SOIC package constraints and thermal management needs for high-density PCB layouts requiring bidirectional data flow.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74BCT family of logic integrated circuits. It serves as a bridge between different logic families or system buses, facilitating data transfer in digital electronic designs. The SN74BCT2245NS is distinct from similar variants like the SN74LVTH2245DW due to its specific BCT technology and packaging configuration.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents such as the SN74BCT2245DWR for tape-and-reel packaging options. Verify functional compatibility with other octal bus transceivers if redesigning, ensuring voltage levels and drive strengths match the original design specifications.