TC7WPB8306L8X,LF

Overview

The TC7WPB8306L8X,LF is a dual bus switch integrated circuit manufactured by Toshiba Semiconductor and Storage. It features two independent single-pole single-throw (SPST) circuits configured as 1:1 switches within an MP8 package. The device supports dual supply voltage operation, accommodating ranges of 1.65V to 5V and 2.3V to 5.5V. It operates within a temperature range of -40°C to 85°C and utilizes surface mount technology in a 16-UFQFN package.

Feature Summary

• Supports dual-supply level shifting for bidirectional data transfer between different voltage domains
• Contains two independent SPST bus switch circuits for signal routing control
• Compatible with low-voltage logic families ranging from 1.65V to 5.5V

Applications

• Bidirectional level translation between disparate voltage domains
• Signal routing in portable electronic devices
• Data bus switching in consumer electronics

Procurement Notes

Verify the exact suffix 'L8X,LF' against the manufacturer's official datasheet to confirm pinout and electrical specifications. Ensure the component matches the 16-UFQFN package outline. Confirm RoHS compliance status if required by specific regulatory standards. Cross-reference the base product number 74AVC4T774 for functional equivalence checks.

Selection Notes

Select this component when designing systems requiring bidirectional level shifting between 1.65V/2.3V and 5V logic interfaces. The dual-circuit configuration allows for efficient space utilization in compact designs. Verify that the operating voltage requirements align with the specified 1.65V–5V and 2.3V–5.5V ranges. Consider the MP8 package constraints for PCB layout and thermal management.

Part Context

This part belongs to Toshiba's digital bus switch family, often associated with the 74AVC series functionality. It serves as a solution for managing signal integrity and voltage compatibility in mixed-voltage systems. The device replaces discrete transistor solutions, offering a compact alternative for signal isolation and direction control in modern electronic architectures.

Replacement Considerations

Check for direct substitutes with identical pinouts and electrical characteristics. Verify compatibility with existing board layouts before substitution. Ensure replacement parts support the same dual-supply voltage ranges and package dimensions.