SN74ACT74DRG4

Flip Flops Overview

The SN74ACT74DRG4 is a dual positive-edge-triggered D-type flip-flop from Texas Instruments' ACT logic family. It features independent clear and preset inputs for direct control of output states. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 125 MHz. It is housed in a 14-pin Small Outline Integrated Circuit (SOIC) package with a standard .25-inch width. The component is designed for industrial temperature ranges, functioning reliably between -40°C and +85°C.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flops with independent clear and preset controls
• High-speed operation supporting data rates up to 125 MHz
• CMOS technology ensuring low static power consumption

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• Timing delay generation
• Frequency division circuits

Flip Flops Procurement Notes

Verify the specific suffix DRG4 corresponds to the SOIC-14 package and tape-and-reel shipping configuration. Confirm RoHS compliance status and lead times directly with authorized distributors or Texas Instruments. Ensure the operating environment remains within the specified -40°C to +85°C temperature range for optimal performance.

Flip Flops Selection Notes

Select this component when dual edge-triggered storage elements are required in high-speed digital designs. The ACT series offers faster switching speeds compared to standard HC logic while maintaining CMOS power efficiency. Consider the 14-pin SOIC footprint for PCB layout compatibility and verify that the 4.5V to 5.5V supply voltage aligns with the system architecture.

Flip Flops Part Context

This part belongs to the SN74ACT74 series of dual D-type flip-flops. The 'ACT' designation indicates Advanced CMOS Technology, providing superior speed-power product characteristics. The 'DRG4' suffix specifies the surface-mount SOIC package variant and environmental compliance attributes defined by Texas Instruments.

Flip Flops Replacement Considerations

SN74ACT74D: Identical functional specifications in a tube-packaged SOIC-14 format. SN74ACT74PWR: Dual D-type flip-flop in a TSSOP-14 package requiring footprint adaptation.