TPIC6B273DW

Overview

The TPIC6B273DW is an octal D-type latch manufactured by Texas Instruments, designed for high-voltage output applications. It operates within a supply voltage range of 4.5 V to 5.5 V and features eight independent outputs capable of delivering up to 150 mA each. The device utilizes positive edge-triggered logic and includes inverting polarity. Packaged in a 20-pin SOIC format, it supports surface-mount installation and functions reliably across an extended temperature range from -40 °C to +125 °C.

Feature Summary

• Provides high-current drive capability with individual outputs rated at 150 mA
• Features octal configuration with positive edge-triggered D-type latching
• Supports wide operating temperature range suitable for industrial environments

Applications

• High-side or low-side load driving in automotive systems
• Industrial control panels requiring direct actuator connection
• Consumer appliance motor and valve control interfaces

Procurement Notes

Verify the specific suffix 'DW' confirms the SOIC-20 package variant during sourcing. Ensure the component meets RoHS compliance standards if required by your assembly process. Cross-reference the manufacturer datasheet to confirm pinout compatibility with your PCB layout before finalizing procurement decisions.

Selection Notes

Select this component when high current drive is necessary without external transistors. Compare propagation delay specifications against system timing requirements. Evaluate thermal performance under maximum load conditions to ensure adequate heat dissipation within the SOIC-20 footprint constraints.

Part Context

This part belongs to Texas Instruments' TPIC series of high-voltage shift registers and latches. These components bridge standard logic levels with power loads, eliminating the need for discrete driver circuits. The family emphasizes robustness and simplified design for driving inductive and resistive loads directly.