SN74HC05DRG4

The SN74HC05DRG4 from Texas Instruments is a versatile hex inverter IC. It contains six independent inverters, each with an open-drain output, performing the Boolean function Y = A. This device is part of the HC technology family and operates over a wide supply voltage range from 2V to 6V.

Key electrical characteristics include a maximum IOL of 6mA and an IOH of 0mA, indicating its open-drain nature. The maximum supply current is a low 20µA. It supports standard CMOS input types and offers features like balanced outputs and an input clamp diode, contributing to its very high speed operation with a typical propagation delay between 5-10ns. The device supports fanout up to 10 LSTTL loads.

Packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount package, the SN74HC05DRG4 is designed for a wide operating temperature range of -40°C to 125°C. Its open-drain outputs require external pull-up resistors to achieve a logic high level. This makes it suitable for applications requiring level shifting or bus interfacing where multiple devices share a common output line.

This component is suitable for various digital logic applications where inverting functionality with open-drain outputs is needed. Its wide operating voltage and temperature range make it adaptable to different environmental conditions and system requirements.