TPIC6595N

Overview

The TPIC6595N is an 8-bit serial-in, parallel-out shift register manufactured by Texas Instruments. It utilizes DMOS technology and operates within a supply voltage range of 4.5V to 5.5V. The device features open-drain outputs and provides a propagation delay of 650 ns. It is housed in a 20-pin PDIP package designed for through-hole mounting. The component supports a unidirectional counting sequence and functions as a shift register, latch, and driver. It is rated for operation between -40°C and +125°C.

Feature Summary

• Integrates DMOS technology for high-current driving capabilities suitable for load control applications.
• Provides registered parallel outputs to maintain stable data states during shifting operations.
• Features open-drain output configuration allowing flexible interfacing with various load types.

Applications

• Industrial control systems requiring serial-to-parallel data conversion
• LED matrix drivers and lighting control circuits
• General-purpose latch and buffer applications in embedded systems

Procurement Notes

Verify the specific suffix 'N' confirms the PDIP-20 through-hole package variant. Confirm RoHS compliance status matches current manufacturing standards. Ensure the operating temperature range aligns with system thermal requirements. Cross-reference the datasheet revision to verify pinout consistency with existing designs.

Selection Notes

Select this component when a robust 8-bit shift register with integrated high-side or low-side switching capability is required. The DMOS architecture offers superior drive strength compared to standard logic families. Consider the PDIP-20 form factor for prototyping or applications where surface-mount space is not constrained. Evaluate the 650 ns propagation delay against system clock speeds.

Part Context

This part belongs to the TPIC6 series of shift registers from Texas Instruments. The series is characterized by its integration of logic control with power output stages. The TPIC6595N specifically denotes the 8-bit variant with open-drain outputs. It serves as a bridge between low-voltage digital logic and higher-power loads.

Replacement Considerations

Consult official substitution guides for equivalent parts. Verify pin compatibility and electrical specifications before replacing.