SN74HC74DRG4

Flip Flops Overview

The SN74HC74DRG4 is a dual D-type flip-flop integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 6V and features positive-edge triggering with set and reset functions. The device utilizes CMOS technology and is housed in a 14-SOIC package. Key electrical parameters include a maximum propagation delay of 30ns at 6V with 50pF load, static current of 4µA, and output drive capability of 5.2mA. It supports a clock frequency up to 60 MHz and operates across a temperature range of -40°C to 85°C.

Flip Flops Feature Summary

• Dual D-type flip-flops with positive-edge triggering
• Independent set and reset inputs for direct control
• Complementary outputs available for each element

Flip Flops Applications

• Data storage and register applications
• Shift register construction
• Timing and synchronization circuits

Flip Flops Procurement Notes

Verify component authenticity through authorized channels as the SN74HC74DRG4 status may vary. Confirm RoHS compliance and package integrity upon receipt. Cross-reference datasheet specifications against application requirements to ensure compatibility with system voltage levels and timing constraints before integration.

Flip Flops Selection Notes

Select this component for designs requiring dual independent D-type memory elements in a compact surface-mount package. Ensure the operating voltage aligns with the 2V to 6V range. Consider the propagation delay characteristics when designing high-speed digital logic paths to maintain signal integrity and timing margins.

Flip Flops Part Context

This part belongs to the SN74HC series of high-speed CMOS logic devices. It provides standard D-type flip-flop functionality within the widely adopted 74HC family architecture. The DRG4 suffix indicates a specific tape-and-reel packaging variant suitable for automated surface-mount assembly processes.

Flip Flops Replacement Considerations

• SN74HC74DRE4

Flip Flops FAQ

What is the triggering mechanism of the SN74HC74DRG4?

The device uses positive-edge triggering, meaning the data input is captured on the rising edge of the clock signal.

Does the SN74HC74DRG4 include asynchronous controls?

Yes, it includes independent set and reset inputs that allow direct control of the output state regardless of the clock signal.