SN74LVTH646PWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH646PWR is an octal bus transceiver from the Texas Instruments LVTH series, housed in a TSSOP-24 package. It operates within a supply voltage range of 2.7 V to 3.6 V and supports TTL/CMOS input levels with LVTTL output levels. The device features three-state outputs, non-inverting polarity, and eight channels. Key electrical parameters include a propagation delay of 5.6 ns at 2.7 V, low-level output current of 64 mA, high-level output current of -32 mA, and a maximum operating temperature of +85 C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer capability with independent control
• Three-state outputs for effective bus line isolation
• TTL/CMOS compatible input logic levels

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low power consumption
• Consumer products utilizing 3.3-V VCC environments
• Computing platforms needing high-density packaging

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PWR' corresponds to the TSSOP-24 reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation. Ensure the component matches the required logic family specifications for your circuit design before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require octal bus interfacing with 3.3-V operation. Consider the TSSOP-24 package for space-constrained layouts. Evaluate the 5.6 ns propagation delay against system timing requirements to ensure signal integrity is maintained.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH646 series of registered bus transceivers. It is designed for 3.3-V VCC operation and offers high density in small outline packages. The LVTH series provides significant performance improvements over standard logic families while maintaining compatibility.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVTH646DW serves as a direct pin-compatible alternative in a DW (TSSOP) package.