TPIC6A595NE

Overview

The TPIC6A595NE is an 8-bit serial-to-parallel shift register manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features open-drain outputs capable of driving high-current loads up to 150mA per channel. The device utilizes a standard serial input interface with parallel data output. It is housed in a 20-pin PDIP package and supports through-hole mounting. The component functions reliably across an extended temperature range from -40°C to +125°C, ensuring stability in demanding industrial environments.

Feature Summary

• High current drive capability for direct load control
• Open-drain output configuration for flexible interfacing
• Extended industrial temperature rating for robust operation

Applications

• LED matrix display drivers
• Industrial relay control systems
• Motor driver interface circuits

Procurement Notes

Verify the specific suffix NE indicates the PDIP-20 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the specified 4.5V to 5.5V operating voltage range. Check for any recent product change notifications regarding pinout or electrical characteristics updates.

Selection Notes

Select this component when high-current sinking capability is required for direct load connection without external transistors. The open-drain architecture allows for level shifting or connection to different voltage domains compared to fixed logic outputs. Consider the PDIP-20 form factor if through-hole assembly is mandated by the mechanical design constraints.

Part Context

This part belongs to the TPIC6A595 series of high-power shift registers designed for applications requiring significant output current. It serves as a bridge between low-power digital logic controllers and high-current actuators or indicators. The series is characterized by its ability to simplify circuit designs by integrating power switching directly into the shift register structure.

Replacement Considerations

The TPIC6A595DWG4 offers equivalent functionality in a surface-mount SOIC-20 package. Verify pin compatibility and thermal performance requirements before substituting package types.