CY74FCT2374ATSOCE4

Overview

The CY74FCT2374ATSOCE4 is an octal D-type flip-flop manufactured by Texas Instruments within the FCT logic series. It features eight D-type registers with a common clock and includes an asynchronous clear function for immediate data reset. The device provides three-state outputs to facilitate bus-oriented connections, allowing multiple devices to share a single data line without interference. Packaged in a 20-pin SOIC format, it operates at a supply voltage of 5V and supports surface-mount installation.

Feature Summary

• Octal D-type register architecture with a shared clock input
• Asynchronous clear functionality for immediate output reset
• Three-state outputs designed for efficient bus-driven applications

Applications

• Bus-oriented data storage systems
• Parallel-to-serial conversion circuits
• High-speed digital signal processing interfaces

Procurement Notes

Verify the specific suffix 'E4' against the manufacturer's current documentation to confirm compliance with RoHS directives and material composition updates. Ensure that the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity and traceability. Cross-reference the package marking with official datasheet images to prevent counterfeit substitution during acquisition.

Selection Notes

Select this component when designing systems requiring parallel data latching with a global reset capability. The inclusion of three-state outputs makes it suitable for multiplexed bus architectures where drive strength and isolation are critical. Evaluate the propagation delay specifications against system timing requirements to ensure signal integrity across the operating temperature range.

Part Context

This part belongs to the Texas Instruments CY74FCT family, which bridges CMOS density with TTL-compatible speed. The '2374' designation specifically identifies the octal D-flip-flop variant with clear. The 'ATSOCE4' suffix indicates the temperature grade, package type, and environmental compliance status defined by the manufacturer.

Replacement Considerations

Consult the official Texas Instruments cross-reference guide for verified substitutes. Generic equivalents may differ in electrical characteristics such as propagation delay or output drive current.