IDT74FCT374CTPYG

Overview

The IDT74FCT374CTPYG is an octal D-type flip-flop with 3-state outputs manufactured by Renesas Electronics. It belongs to the FCT logic series and utilizes CMOS technology. The device operates within a supply voltage range of 4.5 V to 5.5 V. It features a maximum clock frequency of 10 MHz and a typical propagation delay of 7.2 ns. The component supports low-level output currents up to 48 mA and high-level output currents of -15 mA. It functions reliably across an operating temperature range from -40°C to +85°C. The integrated circuit is housed in a 20-pin SSOP package.

Feature Summary

• Octal D-type flip-flop architecture with 3-state outputs for bus interfacing
• CMOS construction ensuring low power consumption and high noise immunity
• Compatible with standard TTL inputs for mixed-voltage system integration

Applications

• Parallel-to-serial data conversion circuits
• Buffering and latching of digital signals on system buses
• Temporary storage of address or data information in embedded systems

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against the 20-pin SSOP specification. Ensure environmental compliance documentation matches project requirements. Validate thermal performance within the specified operating temperature range during final assembly testing.

Selection Notes

Select this component for applications requiring octal storage with tri-state control. Consider the 7.2 ns propagation delay for timing constraints. Evaluate the 4.5 V to 5.5 V supply requirement against available power rails. Assess the SSOP package dimensions for PCB layout compatibility compared to alternative form factors.

Part Context

This part is part of the 74FCT family, designed for high-speed CMOS operation. It serves as a fundamental building block for sequential logic in digital systems. The specific model provides eight independent D-type flip-flops, enabling efficient management of parallel data paths in microprocessor-based designs.

Replacement Considerations

IDT74FCT374ATQG