SN74BCT2953DW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT2953DW is an octal registered bus transceiver from the Texas Instruments BCT logic series. It features eight D-type flip-flops with tri-state outputs, enabling bidirectional data transfer between two buses. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 24-pin SOIC package. It functions reliably across an operating temperature range of 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission capability via registered bus architecture
• Integrates eight D-type flip-flops for synchronized data storage and transfer
• Features tri-state outputs to facilitate efficient bus line management

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data bus interfaces in digital systems
• Microcontroller peripheral data buffering
• Registered data latching in communication modules

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific manufacturer part number against official Texas Instruments documentation to ensure authenticity. Confirm that the component matches the specified BCT logic family and SOIC-24 package configuration. Check for compliance with relevant environmental standards as listed in the official datasheet before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring synchronized bidirectional data transfer with storage capabilities. Ensure the system voltage aligns with the 4.5 V to 5.5 V operational range. Consider the thermal requirements for the 0°C to +70°C operating environment and verify that the SOIC-24 footprint fits the target PCB layout constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the SN74BCT series, which combines BiCMOS technology for high speed with TTL-compatible inputs. The registered bus transceiver variant specifically adds internal storage elements to standard buffer drivers, allowing data retention during bus transitions. This distinguishes it from non-registered counterparts like the SN74BCT240.

Buffers, Drivers, Receivers, Transceivers FAQ

Is the SN74BCT2953DW a registered or unregistered device?

It is a registered bus transceiver, meaning it contains internal D-type flip-flops to store data.

What is the output state capability of this transceiver?

The device features tri-state outputs, allowing it to disconnect from the bus when not active.