SN74LV74APWRG4

Flip Flops Overview

The SN74LV74APWRG4 is a dual positive-edge-triggered D-type flip-flop from Texas Instruments' LV logic series. It operates within a supply voltage range of 2 V to 5.5 V and features CMOS inputs and outputs. The device provides both non-inverting (Q) and inverting (Q') outputs for each flip-flop. Key electrical specifications include a propagation delay of 20 ns, with high-level output current of -12 mA and low-level output current of 12 mA. It is housed in a 14-TSSOP package and supports an operating temperature range from -40°C to +125°C.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flops with independent set and reset capabilities
• CMOS input structure ensuring compatibility with standard logic families
• Complementary Q and Q' outputs available for each flip-flop element

Flip Flops Applications

• Parallel-to-serial and serial-to-parallel data conversion circuits
• Shift register implementations in digital systems
• Timing delay elements and pulse synchronization stages

Flip Flops Procurement Notes

Verify the complete part number including the G4 suffix to confirm RoHS compliance and manufacturing status. Ensure the TSSOP-14 package variant matches your PCB footprint requirements. Confirm that the 2 V to 5.5 V operating voltage range aligns with your system power rails. Check for any specific handling precautions related to static sensitivity during assembly.

Flip Flops Selection Notes

Select this component when dual edge-triggered storage is required within the LV voltage range. It serves as a direct functional replacement for other SN74LV74 variants differing only in packaging or compliance suffixes. Consider the 20 ns propagation delay for timing budget analysis. Verify that the 12 mA drive capability meets load requirements for connected inputs.

Flip Flops Part Context

This device belongs to the SN74LV74A family of dual D-type flip-flops. The 'G4' suffix indicates Green/RoHS-compliant manufacturing. It shares logical functionality with other LV series logic but is distinct from LVC or AUP families regarding voltage ranges and speed characteristics. The TSSOP package offers a compact surface-mount solution for space-constrained designs.

Flip Flops Replacement Considerations

SN74LV74APWR is the non-RoHS equivalent. SN74LV74ARGYRG4 is a VQFN-14 package alternative with identical logical function.