SN74LV594ADG4

Shift Registers Overview

The SN74LV594ADG4 is an 8-bit shift register with output registers from the Texas Instruments SN74LV594A series. It operates on a single circuit configuration within a 16-pin SOIC-Narrow package. The device supports serial-to-serial/parallel counting order and utilizes CMOS logic technology. Electrical specifications include a minimum supply voltage of 2 V and a maximum of 5.5 V. Propagation delays are documented at 16.1 ns, 12.5 ns, and 9.2 ns. The component functions within a temperature range of -40°C to +125°C.

Shift Registers Feature Summary

• Integrates serial-to-parallel conversion capabilities for data buffering and expansion applications.
• Features dedicated output registers to isolate data storage from shifting operations.
• Designed for low-voltage digital logic systems requiring high-speed signal processing.

Shift Registers Applications

• Data buffering in digital communication interfaces
• Output port expansion for microcontroller systems
• Parallel data generation from serial input streams

Shift Registers Procurement Notes

Verify current availability status as the component is listed as discontinued or scheduled for obsolescence by the manufacturer. Confirm that the specific suffix 'DG4' matches the required RoHS compliance and tape-and-reel packaging format for your assembly process. Ensure compatibility with existing PCB footprints before finalizing procurement plans due to potential end-of-life constraints.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with output latching is required for low-voltage (2V to 5.5V) applications. The LV series offers faster propagation speeds compared to standard HC variants. Verify that the SOIC-Narrow 16-pin package fits the design constraints. Consider the discontinued status when planning long-term production runs.

Shift Registers Part Context

This part belongs to the SN74LV594A family of 8-bit shift registers with output registers. It is manufactured by Texas Instruments using CMOS technology. The device is functionally similar to other industry-standard shift registers but is optimized for lower voltage operation. The 'DG4' suffix indicates specific packaging and environmental compliance attributes defined by the manufacturer.

Shift Registers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. The SN74LV594ADRG4 is listed as a related variant with identical electrical characteristics but potentially different packaging. Verify pinout and electrical parameters against alternative sources if direct replacement is necessary.