CD74FCT16374ETMT

Overview

The CD74FCT16374ETMT is an 8-bit D-type flip-flop manufactured by Harris Corporation, belonging to the FCT series. It features positive edge triggering and utilizes a 48-TFSOP package with a width of 0.240 inches (6.10mm). The device operates within a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5V. It supports a load capacitance of 50 pF and functions reliably across an operating temperature range from -40°C to 85°C.

Feature Summary

• Positive edge triggered D-type configuration for reliable data capture
• Integrated bus hold inputs to eliminate external pull-up resistors
• Three-state outputs with series resistance for controlled signal driving

Applications

• High-speed digital data storage circuits
• Parallel-to-serial data conversion modules
• Register arrays in CMOS logic systems

Procurement Notes

Verify the specific suffix ETMT against official Harris documentation to confirm pinout compatibility and thermal specifications. Ensure the component meets RoHS non-compliance requirements if environmental regulations apply. Cross-reference the 48-TFSOP package dimensions with PCB footprint libraries to prevent assembly errors during manufacturing integration.

Selection Notes

Select this component when designing systems requiring 8-bit parallel data latching with positive edge control. The FCT series offers high-speed performance suitable for demanding digital applications. Consider the 48-pin TFSOP form factor for space-constrained layouts. Validate that the 5V nominal supply aligns with the system's power distribution network before finalizing the design.

Part Context

This part belongs to the Harris FCT (Fast CMOS) family, designed for high-speed digital applications. The 74FCT16374 variant specifically provides eight independent D-type flip-flops. It serves as a critical building block for sequential logic circuits, offering robust performance in industrial and commercial electronic devices requiring precise timing and data retention capabilities.

Replacement Considerations

Check for direct equivalents such as the CD74FCT16374 without the ETMT suffix if packaging variations are acceptable. Verify functional compatibility with other FCT-series flip-flops from Harris or compatible manufacturers like Fairchild Semiconductor. Ensure pin-out alignment and electrical characteristics match before substituting.