SN74LV595ARGYR

Shift Registers Overview

The SN74LV595ARGYR is an 8-bit serial-in, serial-or-parallel-out shift register manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and features three-state outputs. The device integrates an 8-bit shift register and an 8-bit D-type storage register with separate clocks. Propagation delays are specified at 22.5 ns, 16.5 ns, and 10.2 ns depending on conditions. It functions reliably across a temperature range of -40 °C to +125 °C and is housed in a VQFN-16 package.

Shift Registers Feature Summary

• Supports serial-to-serial or serial-to-parallel data transfer configurations
• Provides three-state parallel output capability for bus-driven applications
• Includes direct clear input for immediate reset functionality

Shift Registers Applications

• Embedded system output expansion
• LED matrix control systems
• Industrial equipment interface circuits
• Telecommunications signal processing

Shift Registers Procurement Notes

Verify the specific suffix 'RG4' against current manufacturer documentation to confirm RoHS compliance status and environmental declarations. Confirm that the VQFN-16 package dimensions match your PCB footprint requirements precisely. Ensure the operating voltage range aligns with your system's power supply specifications before integration.

Shift Registers Selection Notes

Select this component when designing low-voltage logic interfaces requiring high-density packaging. The LV series offers compatibility with standard CMOS logic levels while supporting wider voltage ranges than lower-voltage alternatives. Consider the propagation delay characteristics relative to your system clock speed to ensure timing margins are sufficient for reliable operation.

Shift Registers Part Context

This part belongs to the Texas Instruments SN74LV595A family of 8-bit shift registers. It shares functional similarities with other variants like the SN74LV595APWR but differs in physical packaging. The VQFN form factor allows for compact surface-mount designs compared to traditional TSSOP or SOIC packages found in other members of the same logical family.

Shift Registers Replacement Considerations

SN74LV595ARGYRG4 is a verified equivalent variant within the same product line.