CY74FCT16374TPVC

Overview

The CY74FCT16374TPVC is a dual octal edge-triggered D-type flip-flop with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features a propagation delay of 8.8ns at 5V with 50pF load. The device provides high drive capability with output currents of 24mA for both high and low states, while maintaining a low static current of 8µA. Designed for surface-mount applications, it is housed in a 48-BSSOP package measuring 0.295 inches wide. The component supports an operating temperature range from -40°C to 85°C and complies with RoHS3 standards.

Feature Summary

• Dual octal configuration providing two independent 8-bit registers in a single package
• High-speed data storage with 8.8ns propagation delay under standard loading conditions
• Strong output drive capability supporting 24mA source and sink currents
• Low power consumption characterized by minimal static current draw

Applications

• Parallel data buffering in high-speed digital systems
• Register file implementation in microprocessor interfaces
• Data latch circuits for bus holding applications
• Timing synchronization elements in clock domain crossing scenarios

Procurement Notes

Verify the specific suffix TPVC against the manufacturer's official datasheet to confirm package dimensions and pinout compatibility. Ensure that the 48-BSSOP footprint matches your PCB design constraints. Confirm RoHS3 compliance status if required by your assembly specifications. Cross-reference the part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when a compact solution for dual 8-bit latching is required without occupying multiple packages. The 48-BSSOP package offers a space-efficient alternative to larger QFP options. Consider the 8.8ns delay specification against your system clock requirements to ensure timing margins are met. Verify that the 4.5V to 5.5V supply range aligns with your existing power distribution network.

Part Context

This device belongs to the 74FCT logic family, which combines the speed of CMOS technology with TTL-compatible inputs. The 74FCT16374 series specifically addresses the need for high-density data storage in parallel architectures. As a dual octal register, it serves as a fundamental building block for complex digital logic designs requiring reliable data retention and fast switching characteristics.

Replacement Considerations

Publicly confirmed substitute part numbers include SN74LVC16374ADLR. Verify electrical compatibility and pinout alignment before substitution.