QS74FCT2X240ATQ2

Buffers, Drivers, Receivers, Transceivers Overview

The QS74FCT2X240ATQ2 is a bus driver manufactured by Quality Semiconductor, belonging to the FCT logic series. It features CMOS power levels with true TTL input and output compatibility, maintaining a typical high-level output voltage (VOH) of 3.3V. The device exhibits low input and output leakage currents, specified as less than or equal to 1µA maximum. This component supports A and C grades for performance variation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• CMOS power consumption characteristics
• True TTL input and output compatibility
• Low leakage current specifications

Buffers, Drivers, Receivers, Transceivers Applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix designation against official Quality Semiconductor documentation to confirm exact electrical grade and package configuration. Ensure compliance with RoHS and REACH status requirements for the target application environment. Confirm moisture sensitivity level handling procedures during assembly.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when CMOS power efficiency combined with TTL interface compatibility is required. Consider the specific A or C grade performance needs regarding leakage and switching characteristics. Verify that the FCT series logic family aligns with existing system design constraints and signal integrity requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FCT240T series of bus drivers produced by Quality Semiconductor. The FCT series is designed to bridge CMOS and TTL logic families, offering improved speed and power characteristics compared to standard LS logic while maintaining compatible voltage levels.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference with CY74FCT240ATQCT from Texas Instruments for potential functional equivalents within the same logic family. Verify pinout and electrical parameter alignment before substitution.