SN74LVTH16952DLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH16952DLR is a 16-bit registered bus transceiver from the Texas Instruments ABT logic family, designed for high-speed data transfer applications. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible input and output levels. The device incorporates positive-edge triggered D-type flip-flops on all outputs, providing registered data storage capabilities. It utilizes BiCMOS technology to achieve low power consumption while maintaining fast propagation delays. The component is housed in a 56-pin SSOP package and supports surface-mount installation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates 16-bit registered data paths with positive-edge triggering for synchronized signal capture
• Utilizes BiCMOS technology to balance high-speed performance with reduced power dissipation
• Provides three-state outputs to facilitate efficient bus sharing and system isolation

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed parallel data transmission systems requiring registered buffering
• Bus-oriented memory architectures utilizing TTL-compatible signaling
• Industrial control interfaces demanding reliable data latching at standard logic voltages

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DLR' against the manufacturer's current datasheet to confirm the SSOP-56 package type and tape-and-reel packaging configuration. Ensure that the required operating temperature range aligns with industrial specifications if deployed in harsh environments. Cross-reference the logic family designation to confirm compatibility with existing TTL-level drivers in the target circuit design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require both high-speed data throughput and precise timing synchronization via internal registration. The ABT series offers a distinct advantage over standard LVC or LVCT families by combining CMOS low power with bipolar drive strength. Consider the 56-pin SSOP footprint constraints during PCB layout planning to ensure adequate thermal management and trace routing space for the 16-bit wide data bus.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ABT16952 family of 16-bit registered transceivers. While functionally similar to other registered bus devices, it specifically targets applications needing the speed of ABT technology at 5V logic levels. It differs from non-registered variants like the SN74ABT16953 by including internal flip-flops for data retention. The DL suffix indicates the specific physical package dimensions and pinout arrangement used for surface-mount assembly.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74FCT16952ATPVC serves as a functional substitute within the FCT logic family, offering comparable 16-bit registered transceiver capabilities. Designers should verify that the FCT family's electrical characteristics and pinout compatibility match the original circuit requirements before implementing any cross-family replacement strategies.