MM74HC574SJ

Flip Flops Overview

The MM74HC574SJ is an octal D-type edge-triggered flip-flop manufactured by onsemi, belonging to the HC logic series. It features a single-ended input and output configuration with non-inverting polarity. The device operates within a supply voltage range of 2 V to 6 V and supports surface-mount installation in a SOP-20 package. Key electrical parameters include a propagation delay of 155 ns, with high-level and low-level output currents of -7.8 mA and 7.8 mA respectively. It functions across a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal D-type positive edge-triggered flip-flop architecture
• Single-ended input and output signal processing
• Non-inverting logical polarity for direct data transmission

Flip Flops Applications

• General-purpose digital data storage circuits
• Parallel-to-serial data conversion interfaces
• Register banks in microprocessor-based systems

Flip Flops Procurement Notes

Verify component authenticity through authorized onsemi distributors or certified partners. Confirm RoHS compliance status via official documentation prior to integration. Ensure ordering suffixes match required packaging formats such as tube or reel configurations. Validate that the specific variant aligns with design specifications for voltage levels and thermal performance requirements.

Flip Flops Selection Notes

Select this component when designing systems requiring octal storage with standard CMOS compatibility. The HC series offers broad voltage tolerance suitable for mixed-signal environments. Consider the SOP-20 package dimensions for PCB layout constraints. Verify interface compatibility with downstream logic families if interfacing with TTL or NMOS components.

Flip Flops Part Context

This part belongs to the MM74HC574 family of octal flip-flops produced by onsemi. It shares functional similarities with other variants like the MM74HC574MTCX but differs in packaging and distribution channels. The device serves as a fundamental building block for sequential logic applications within the broader 74HC logic ecosystem.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include MM74HC574WMX and MM74HC574MTCX.