CY74FCT162374ATPVC

Overview

The CY74FCT162374ATPVC is a dual 8-bit D-type flip-flop manufactured by Texas Instruments, originally developed under the Cypress FCT series. It features true outputs with three-state capability and operates within a supply voltage range of 4.5V to 5.5V. The device is housed in a 48-pin SSOP package with a width of 0.295 inches (7.50mm). It supports an operating temperature range from -40°C to 85°C and exhibits a propagation delay of 5.2 ns. The component draws a static current of 500 µA and has an input capacitance of 4.5 pF.

Feature Summary

• Dual 8-bit D-type flip-flop architecture providing two independent functional blocks
• Three-state output configuration with series resistance for bus driving applications
• True output polarity ensuring non-inverted signal transmission

Applications

• High-speed data storage and buffering in digital systems
• Parallel interface data latching for microprocessor-based designs
• Bus driver applications requiring high fan-out capabilities

Procurement Notes

This component is officially classified as obsolete and no longer manufactured. Verification should focus on identifying valid replacement part numbers rather than sourcing original units. Confirm that substitute components maintain compatible pinouts, electrical specifications, and package dimensions to ensure successful integration into existing circuit designs without hardware modifications.

Selection Notes

Engineers selecting this component must account for its discontinued status. Design reviews should prioritize compatibility with alternative devices such as the SN74ALVCH162374DLR. Ensure that any replacement maintains the required 4.5V to 5.5V supply range and 48-pin SSOP form factor. Verify that the substitute offers equivalent propagation delays and output drive strengths to preserve system timing integrity.

Part Context

Part of the FCT logic family designed for fast CMOS operation at 5V. The 74FCT162374 variant specifically addresses high-density data storage needs in parallel architectures. Originally associated with Cypress Semiconductor, production rights were transferred to Texas Instruments, which continues to manage the product lifecycle documentation and obsolescence notices.

Replacement Considerations

The SN74ALVCH162374DLR is a manufacturer-recommended substitute. Verify electrical parameter alignment before implementation.

FAQ

What is the current manufacturing status of the CY74FCT162374ATPVC?

The component is obsolete and no longer in production.

Does the CY74FCT162374ATPVC support inverted outputs?

No, it features true (non-inverted) output polarity.