SN74LVTH652DGVR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH652DGVR is an octal bus transceiver and register manufactured by Texas Instruments. It operates at a supply voltage of 2.7 V to 3.6 V with TTL-compatible inputs supporting 5-V systems. The device features independent output enables, select controls for real-time or stored data transfer, and active bus-hold circuitry. It supports hot insertion via Ioff and power-up 3-state functionality. The component is housed in a TVSOP-24 package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports mixed-mode signal operation with 5-V input tolerance while operating at 3.3 V
• Provides multiplexed transmission between data buses and internal D-type flip-flops
• Includes active bus-hold circuitry to maintain valid logic levels on floating inputs
• Enables safe hot-insertion through Ioff and power-up 3-state output control

Buffers, Drivers, Receivers, Transceivers Applications

• Bus management in low-voltage memory architectures
• Clocking data into storage registers from bidirectional buses
• Transferring stored data back to system buses under control signals
• Mixed-signal interfaces requiring 5-V tolerant inputs

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'DGVR' corresponds to the TVSOP-24 tape-and-reel packaging configuration. Confirm that the device revision matches the required operational temperature range of -40°C to +85°C. Ensure compatibility with existing board layouts referencing the TVSOP outline dimensions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring simultaneous bus driving and data latching capabilities. It is suitable for applications needing independent direction control and glitch-free switching between real-time and registered data paths without external decoding logic.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH652 family of octal bus transceivers. It shares functional characteristics with other LVTH series devices but is distinguished by its integrated register capability and specific TVSOP-24 physical form factor designed for surface-mount assembly.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVTH652DWR serves as a direct pin-compatible alternative in SOIC-24 packaging.