TC74ACT374P

Flip Flops Overview

The TC74ACT374P is an octal D-type flip-flop with 3-state outputs manufactured by Toshiba Semiconductor and Storage. It belongs to the ACT logic series, designed for CMOS technology. The device features a single element containing eight bits of storage. It operates within a supply voltage range of 4.5V to 5.5V. The component is housed in a 20-pin DIP package suitable for through-hole mounting. It supports a maximum clock frequency of 160 MHz and exhibits a propagation delay of 10.1ns at 5V with a 50pF load. The operating temperature range extends from -40°C to +85°C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture providing eight-bit data storage capability
• Three-state output configuration allowing direct bus line interfacing
• High-speed performance supporting clock frequencies up to 160 MHz
• CMOS construction ensuring low static power consumption

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register files in microprocessor systems
• Buffering and latching applications on system buses
• Timing control logic in digital communication interfaces

Flip Flops Procurement Notes

Verify the specific ordering suffix matches the required package type, as Toshiba utilizes suffixes to denote packaging variations such as tube or tape configurations. Confirm that the procurement channel sources genuine Toshiba Semiconductor and Storage products to ensure compliance with specified electrical parameters and reliability standards. Check for RoHS compliance status if environmental regulations apply to the target assembly. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Flip Flops Selection Notes

Select this component when designing systems requiring high-speed octal data storage with tri-state bus compatibility. The ACT series offers faster switching speeds compared to standard HC or HCT families while maintaining CMOS power efficiency. Consider the 20-pin DIP package for prototyping or through-hole manufacturing requirements. Evaluate the 4.5V to 5.5V supply voltage constraint to ensure compatibility with existing system power rails. Assess thermal management needs given the wide operating temperature range.

Flip Flops Part Context

This part belongs to the TC74ACT family of logic integrated circuits produced by Toshiba Semiconductor and Storage. The ACT series represents a high-performance CMOS logic line characterized by fast propagation delays and robust noise immunity. It is functionally compatible with other industry-standard 74ACT devices, facilitating interchangeability in designs where speed is critical. The TC74ACT374 specifically addresses the need for multi-bit storage elements in complex digital architectures.

Flip Flops Replacement Considerations

• MC74ACT374DTR2G
• SN74ACT574DBR

Flip Flops FAQ

What is the maximum clock frequency supported by the TC74ACT374P?

The device supports a maximum clock frequency of 160 MHz under specified test conditions.

Does the TC74ACT374P have asynchronous preset and clear inputs?

Yes, the internal architecture includes asynchronous preset and clear functions for immediate state control independent of the clock signal.