MC74LVX74DTG

Flip Flops Overview

The MC74LVX74DTG is a dual D-type edge-triggered flip-flop from the onsemi 74LVX logic family. It operates within a supply voltage range of 2V to 3.6V and features complementary outputs for each flip-flop element. The device includes independent Set (Preset) and Reset inputs, allowing for direct control of the output state. Packaged in a 14-SOIC surface-mount case, it supports positive edge triggering with propagation delays typically around 13.2ns at 3.3V. Designed for low-power applications, it exhibits a quiescent current of approximately 2µA and operates reliably across an extended temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Dual D-type edge-triggered flip-flops with complementary outputs
• Independent Set and Reset inputs for direct state control
• Low power consumption with minimal quiescent current
• Wide operating voltage range suitable for mixed-signal systems

Flip Flops Applications

• Data storage and register circuits in digital systems
• Timing delay elements and pulse synchronization
• State machine implementations in embedded controllers
• Interface buffering between different voltage domains

Flip Flops Procurement Notes

Verify the specific suffix DTG against the manufacturer's official datasheet to confirm package dimensions and pinout compatibility. Ensure that the ordering information matches the exact logical function and electrical characteristics required for the design. Cross-reference the RoHS status and environmental compliance documents provided by onsemi before finalizing procurement decisions.

Flip Flops Selection Notes

Select this component when a dual D-type flip-flop with preset and reset capabilities is required in a low-voltage environment. The LVX series offers a balance of speed and power efficiency, making it suitable for battery-operated devices. Consider the SOIC-14 package constraints and thermal performance relative to the application's power dissipation limits and ambient operating conditions.

Flip Flops Part Context

This part belongs to the 74LVX family, which utilizes advanced CMOS technology to achieve high-speed operation while maintaining low power consumption. It is compatible with standard 5V TTL inputs but operates at lower voltages, facilitating integration into modern low-voltage digital designs. The family is widely used in portable electronics and communication equipment requiring reliable data handling.

Flip Flops Replacement Considerations

Direct substitutes include the MC74LVX74DR2G and MC74LVX74MG. Verify that alternative packages such as TSSOP or tube packaging do not introduce mechanical incompatibilities. Confirm that any replacement maintains the same logical function, voltage ratings, and pin configuration to ensure seamless integration without circuit redesign.