SN74LVC828APWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC828APWR is a 10-bit buffer and bus driver with 3-state outputs manufactured by Texas Instruments. It operates from a supply voltage range of 1.65 V to 3.6 V. The device features inputs that accept voltages up to 5.5 V, supporting mixed-mode signal operation in 5-V input/3.3-V VCC environments. It provides an inverting data path controlled by two active-low output-enable inputs (OE1, OE2). The package is TSSOP-24.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports mixed-mode signal operation allowing 5-V input compatibility with 3.3-V power supplies
• Enables partial-power-down mode via Ioff circuitry to prevent damaging backflow current
• Features dual active-low output enable inputs for comprehensive 3-state control

Buffers, Drivers, Receivers, Transceivers Applications

• Wide data path bus interfaces
• Mixed 3.3-V and 5-V system environments
• Parity carrying buses

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'PW' corresponds to the TSSOP package type and confirm the reel quantity matches project requirements. Ensure the operating temperature range of -40°C to +85°C aligns with the target application environment. Cross-reference the RoHS compliance status and lead finish details provided in the manufacturer's packaging addendum before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a high-performance 10-bit interface is required within the 1.65-V to 3.6-V logic family. It is suitable for designs needing 5-V tolerant inputs without external level shifters. Consider the dual OE inputs if independent or combined bus direction control is necessary. Verify pinout compatibility against existing PCB layouts due to the 24-pin TSSOP form factor.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC828A series of 10-bit bus drivers. It is functionally equivalent to other variants in the family such as SN74LVC828ADW or SN74LVC828ADGVR, differing primarily in package style and shipping configuration. The LVC series is designed for low-voltage CMOS applications requiring high speed and low power consumption.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74LVC828ADW and SN74LVC828ADGVR. These parts share identical electrical characteristics and functionality but utilize SOIC or TVSOP packages respectively. Verify mechanical footprint differences before swapping.