CY74FCT2240TSOCG4

Overview

The CY74FCT2240TSOCG4 is an octal buffer and line driver manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and features non-inverting logic with three-state outputs. The device utilizes CMOS technology and is housed in a 20-SOIC surface-mount package. It supports a wide operating temperature range from -40°C to +85°C, ensuring reliable performance in industrial environments.

Feature Summary

• Provides eight non-inverting buffer channels for signal conditioning
• Features three-state outputs to facilitate bus-oriented architectures
• Utilizes FCT CMOS technology for high-speed operation

Applications

• Bus-oriented memory and address drivers
• Clock distribution circuits
• Buffering between different logic families

Procurement Notes

Verify the specific suffix G4 indicates lead-free compliance and RoHS standards. Confirm the SOIC-20 package dimensions match your PCB footprint requirements. Ensure the voltage levels align with your system's 5V logic family specifications before finalizing procurement.

Selection Notes

Select this component when driving multiple loads on a shared bus structure. The three-state capability allows for effective isolation of inactive devices. Consider the propagation delay characteristics relative to your system clock speed to ensure timing integrity across the eight channels.

Part Context

This part belongs to the Texas Instruments 74FCT logic family, designed for high-speed digital applications. It serves as a buffer variant within the broader 74-series ecosystem, offering improved switching speeds compared to standard TTL while maintaining compatible voltage levels for legacy systems.

Replacement Considerations

Check for equivalents such as the CY74FCT2244T series if input/output configurations differ. Verify pin compatibility with other octal buffers like the SN74FCT2244T to ensure direct replacement without circuit redesign.