SN74BCT29827BDWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT29827BDWR is a 10-bit buffer and bus driver featuring 3-state outputs, manufactured by Texas Instruments. It utilizes state-of-the-art BiCMOS design to significantly reduce quiescent current. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of 0°C to 70°C. Key electrical parameters include a high-level output current of -24 mA and a low-level output current of 48 mA at VCC = 4.5 V. Propagation delays are characterized with tPLH/tPHL ranging from 1.6 ns to 7.5 ns at VCC = 5 V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• State-of-the-art BiCMOS design architecture
• Dual active-low output enable inputs for bus control
• High-impedance state during power-up and power-down
• Flow-through pinout optimized for PCB layout

Buffers, Drivers, Receivers, Transceivers Applications

• Bus interface for wide data paths
• Buffering parity signals on buses
• Driving memory address registers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's Package Option Addendum to confirm package type, lead finish, and moisture sensitivity level. Ensure the selected variant matches the required operating temperature range and packaging quantity specifications before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 10-bit non-inverting buffering with tri-state capability. Consider the flow-through architecture for efficient routing. Verify that the load capacitance requirements align with the specified switching characteristics to ensure signal integrity within the defined propagation delay limits.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74BCT29827B logic family, which includes variants in SOIC (DW), Ceramic Chip Carrier (FK), Flatpack (W), and DIP (JT, NT) packages. The SN74BCT29827BDWR specifically denotes the SOIC package version intended for surface-mount applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include other SN74BCT29827B variants such as SN74BCT29827BDW or SN74BCT29827BN depending on the required package style.