74FCT240CTSOG

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT240CTSOG is a dual four-bit bus driver manufactured by Renesas Electronics. It features inverted outputs with three-state capability and operates within a voltage range of 4.5 V to 5.5 V. The device provides a low-level output current of 64 mA and a high-level output current of -15 mA. Propagation delay is specified at 6.2 ns, with a maximum clock frequency of 10 MHz for register applications. It functions in an industrial temperature range from -40 °C to +85 °C and utilizes a 20-pin SOIC package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual four-bit configuration with inverted logic outputs
• Three-state output control for bus isolation
• High drive strength supporting 64 mA low-level current
• Compatible with standard CMOS and TTL logic families

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and I/O mapping
• Clock drivers and buffer circuits
• Data acquisition systems
• Mobile applications requiring low power consumption

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'SOG' against the manufacturer's official datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the component meets RoHS compliance standards as indicated in the product specifications. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a dual four-bit bus driver with inverted outputs and three-state capability is required. It is suitable for designs needing high drive strength and operation within a 4.5 V to 5.5 V supply range. Consider the 20-pin SOIC package constraints and the -40 °C to +85 °C operating temperature range during board layout and thermal management planning.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74FCT series of high-speed CMOS logic components. The series is characterized by speed comparable to LS-TTL but with lower power consumption. The 74FCT240 variant specifically addresses bidirectional data transfer needs in digital systems, offering reliable performance in standard industrial and commercial environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The CY74FCT240ATSOCT from Texas Instruments is documented as a similar replacement option. Verify functional compatibility and pin alignment before substitution.