SN74F74DRG4

Flip Flops Overview

The SN74F74DRG4 is a dual positive-edge-triggered D-type flip-flop from the Texas Instruments SN74F series. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible inputs and outputs. The device provides non-inverting Q and inverting Q-bar outputs with a low-level output current capability of 20 mA. Packaged in a 14-pin SOIC (D) format, it exhibits a propagation delay of 8 ns and functions reliably across an operating temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flop architecture
• TTL-compatible input and output logic levels
• High drive capability with 20 mA low-level output current

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• General-purpose digital storage elements

Flip Flops Procurement Notes

Verify the specific ordering suffix 'RG4' against official manufacturer documentation to confirm RoHS compliance status and lead time requirements. Ensure the package designation matches the required surface-mount footprint for your PCB layout. Cross-reference the full part number with the latest datasheet revision history to validate any functional or pinout updates prior to final procurement decisions.

Flip Flops Selection Notes

Select this component when a dual D-type flip-flop solution with fast switching speeds is required. The SN74F series offers superior performance compared to standard 74LS counterparts. Consider the 14-pin SOIC package constraints and thermal dissipation characteristics during board design. Verify that the system voltage remains strictly within the 4.5 V to 5.5 V operational limits to ensure reliable signal integrity.

Flip Flops Part Context

This device belongs to the Texas Instruments SN74F family of high-speed CMOS logic devices. The SN74F74 variant specifically integrates two independent D-type flip-flops into a single integrated circuit. The 'DRG4' suffix indicates the SOIC-14 surface-mount package configuration along with specific environmental and manufacturing standards defined by the manufacturer.

Flip Flops Replacement Considerations

The SN74F74DR is a direct equivalent without the specific suffix variations. The SN74F74N serves as a through-hole alternative. Verify pin compatibility and electrical specifications before substituting with other manufacturers' equivalents.