SN74BCT652DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT652DWR is an octal bus transceiver and register manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V, utilizing TTL input and output levels. The device features three-state outputs with a low-level output current of 64 mA and a high-level output current of -15 mA. Propagation delay is specified at 8.9 ns. It is housed in a 24-SOIC package and supports an operating temperature range from 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates octal registered transceiver functionality with three-state outputs for bidirectional data transfer.
• Compatible with TTL logic levels for both inputs and outputs.
• Provides high drive capability with a low-level output current of 64 mA.

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance 8-bit memory register interfaces
• Clock drivers and buffered oscillators
• Bus-oriented communications systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DWR' confirms the tape-and-reel packaging format and SOIC-24 footprint. Confirm RoHS compliance status as indicated in official documentation. Ensure the operating temperature grade matches the 0°C to +70°C requirement for the target application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal registered transceiver with TTL compatibility is required. The BCT series offers improved speed compared to standard 74LS devices while maintaining pinout compatibility. Verify that the 4.5 V to 5.5 V supply voltage range aligns with the system power rails.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments SN74BCT family, which combines the speed of the ABT series with the pinout compatibility of the LS series. The 652 variant specifically provides registered transceiver capabilities, allowing data storage during transmission. It is designed for high-density digital applications requiring reliable bus management.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74BCT652DW is a tube-packaged equivalent with identical electrical characteristics. SN74ABT652ADWR offers similar functionality but operates on the ABT logic series with different voltage and performance specifications.