SN74AC04DRE4

Overview

The SN74AC04DRE4 is a hex inverter integrated circuit manufactured by Texas Instruments. It contains six independent inverters performing the Boolean function Y = A. The device operates within a supply voltage range of 2V to 6V and accepts input voltages up to 6V. It features a maximum propagation delay of 7ns at 5V. The component is housed in a 14-pin SOIC package.

Feature Summary

• Contains six independent inverters
• Operates with supply voltages from 2V to 6V
• Inputs accept voltages up to 6V
• Maximum propagation delay of 7ns at 5V

Applications

• Synchronize inverted clock inputs
• Debounce a switch
• Invert a digital signal

Procurement Notes

Verify the specific ordering suffix 'E' against the manufacturer's current Package Option Addendum to confirm lead finish, RoHS compliance status, and moisture sensitivity level ratings. Ensure the selected variant matches the required operating temperature range and packaging specifications for the intended design implementation.

Selection Notes

Select this component when a high-speed CMOS hex inverter is required for bus interface applications where output ringing is a concern. The low drive capability and slow edge rates help minimize overshoot and undershoot on outputs. Verify that unused inputs are tied to VCC or GND to prevent undefined operational states.

Part Context

This part belongs to the SNx4AC04 family of hex inverters produced by Texas Instruments. The family includes variants such as SN74AC04DRG4 and SN74AC04PWRG4. These devices utilize CMOS technology and provide balanced output drive capabilities suitable for various digital logic applications.

Replacement Considerations

SN74AC04DRG4

FAQ

What is the Boolean function performed by the SN74AC04DRE4?

The device performs the Boolean function Y = A.

How should unused inputs be handled during layout?

All unused inputs must be connected to a high (VCC) or low (GND) bias to prevent them from floating and causing undefined operational states.