CY74FCT16374ATPVC

Overview

The CY74FCT16374ATPVC is a 16-bit edge-triggered D-type flip-flop manufactured by Texas Instruments. It features two independent 8-bit registers with 3-state outputs, housed in a 48-SSOP package. The device operates within a supply voltage range of 4.5V to 5.5V and supports a wide operating temperature range from -40°C to +85°C. Key electrical parameters include a propagation delay of 4.2ns at 5V, low-level output current of 32mA, high-level output current of -32mA, and static current of 500µA.

Feature Summary

• Contains two independent 8-bit D-type flip-flops for 16-bit data storage
• Provides 3-state outputs for direct bus driving applications
• Edge-triggered operation ensures precise timing control

Applications

• High-speed data buffering on system buses
• Parallel-to-serial data conversion circuits
• Register files in embedded systems

Procurement Notes

Verify the specific suffix 'ATPVC' against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Confirm that the 48-SSOP package dimensions align with your PCB footprint design before finalizing procurement orders.

Selection Notes

Select this component when a 16-bit register with tri-state capability is required. It is suitable for designs needing edge-triggered storage with direct bus interfacing. Consider the 48-SSOP package size and thermal characteristics during layout planning. Verify that the 5V logic family compatibility matches the rest of the system architecture.

Part Context

This part belongs to the FCT (Fast CMOS) logic series, designed for high-speed performance with CMOS power consumption. It serves as a 16-bit variant within the broader 74FCT family, offering dual 8-bit functionality in a single compact surface-mount package for space-constrained digital designs.

Replacement Considerations

Public confirmed substitute: SN74LVC16374ADLR.