MC74LCX374DTR2

Flip Flops Overview

The MC74LCX374DTR2G is an octal D-type flip-flop manufactured by onsemi, belonging to the 74LCX logic series. It features a single circuit with eight bits per element and positive-edge triggering. The device operates within a supply voltage range of 2 V to 3.6 V and utilizes a 20-TSSOP surface-mount package. Key electrical parameters include a maximum propagation delay of 8.5 ns at 3.3 V with 50 pF load, output currents of ±24 mA, and a static current of 10 µA. It supports a clock frequency of 150 MHz and functions within an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type storage elements in a single package
• Positive-edge triggered operation for precise data capture timing
• Low power consumption characteristics suitable for battery-powered applications
• High noise immunity due to CMOS construction and wide supply voltage range

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and register stages in digital signal processing systems
• Memory address latching in embedded controllers
• General-purpose data storage in consumer electronics

Flip Flops Procurement Notes

Verify the complete part number includes the 'G' suffix (MC74LCX374DTR2G) as indicated in official documentation, which denotes RoHS compliance. Confirm the package type matches the required 20-TSSOP footprint. Ensure the ordering code aligns with the specific tape and reel quantity specified by the manufacturer for surface-mount assembly processes.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop is required with low voltage operation between 2 V and 3.6 V. It is appropriate for designs needing high-speed performance up to 150 MHz with minimal power dissipation. Consider the 20-TSSOP package dimensions for PCB layout constraints. Compare against other LCX variants if different bit widths or pin configurations are necessary for the specific application architecture.

Flip Flops Part Context

This device is part of the 74LCX family, designed for low-voltage CMOS applications. It complements other logic components like the dual D-type MC74LCX74DTR2G by offering higher density with its octal structure. The series emphasizes compatibility with standard 5 V systems while operating efficiently at lower voltages, making it versatile for mixed-voltage digital interfaces.

Flip Flops Replacement Considerations

The MC74LCX374DWR2G serves as a direct substitute using a 20-SOIC package instead of TSSOP. Verify pinout compatibility and thermal requirements when swapping packages. Other octal D-type flip-flops from the same manufacturer may offer similar functionality but require checking specific electrical parameters and package dimensions for interchangeability.