SN64BCT25245DWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN64BCT25245DWRG4 is an octal bus transceiver from the BCT logic family, designed for asynchronous communication between data buses. It features a 24-pin TSSOP package and operates within a supply voltage range of 4.5 V to 5.5 V. The device provides non-inverting functionality with 3-state outputs. Key electrical parameters include a maximum propagation delay of 3.5 ns at 5 V with 50 pF load, a maximum high-level output current of -80 mA, and a maximum low-level output current of 188 mA. It supports TTL input and output levels and functions reliably across an operating temperature range of -40 °C to +85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bus transceiver architecture optimized for asynchronous data bus communication
• Low-impedance 25-Ω drivers enhance signal performance and density
• Non-inverting logic function with 3-state output control

Buffers, Drivers, Receivers, Transceivers Applications

• Asynchronous communication between data buses
• High-density memory systems requiring improved performance
• Buffering and driving parallel data lines in industrial equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the suffix 'RG4' to ensure compliance with RoHS directives and lead-free manufacturing standards. Confirm the TSSOP-24 package variant matches the design footprint requirements. Cross-reference the manufacturer's latest datasheet revision to validate pinout configurations and electrical characteristics against specific application constraints before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal bidirectional data transfer with controlled impedance. The BCT series offers a balance of speed and drive strength suitable for 5 V logic interfaces. Ensure the PCB layout accommodates the thermal dissipation needs of the TSSOP package under maximum load conditions. Verify that the system's power supply stability remains within the specified 4.5 V to 5.5 V window to maintain timing integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to Texas Instruments' BCT (Bus Commutating Transceiver) family, which integrates advanced bipolar-CMOS technology. The family is engineered to replace older logic families while providing superior switching speeds and lower power consumption. The SN64BCT25245 variant specifically addresses the need for high-performance octal buffering in complex digital architectures where signal integrity is critical.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents such as the SN64BCT25245DW or SN64BCT25245DR. Verify pin compatibility and electrical specifications against the original design requirements. Ensure any substitute maintains the same 25-Ω output impedance and 3-state functionality to prevent signal reflection issues in the target circuit.