74AC11004DWR

Overview

The Texas Instruments 74AC11004DWR is a hex inverter integrated circuit belonging to the 74AC logic family. It features six independent inverters housed in a 20-pin SOIC package with tape and reel packaging. The device operates within a supply voltage range of 3 V to 5.5 V and supports an operating temperature range from -40 °C to +85 °C. Key electrical specifications include a propagation delay of 7.1 ns, high-level output current of -24 mA, and low-level output current of 24 mA. Input type is CMOS.

Feature Summary

• Contains six independent inverter channels for signal inversion applications
• Compatible with standard CMOS input levels across the specified voltage range
• Provides robust drive capability with 24 mA output current sourcing and sinking

Applications

• General-purpose digital signal inversion in consumer electronics
• Clock signal buffering and inversion in microcontroller systems
• Logic level translation interfaces between CMOS components

Procurement Notes

Verify the suffix DWR indicates tape and reel packaging when ordering. Confirm the 74AC series designation ensures compatibility with 3V to 5.5V operation requirements. Check RoHS compliance status through official manufacturer documentation prior to integration into regulated products.

Selection Notes

Select this component when six independent inverters are required in a surface-mount SOIC-20 package. Ensure system voltage remains within the 3V to 5.5V range for proper functionality. Consider the 7.1 ns propagation delay for timing-sensitive designs requiring fast switching speeds.

Part Context

This part belongs to the Texas Instruments 74AC series of advanced CMOS logic devices. The 74AC11004 specifically provides hex inverter functionality. It is distinct from the 74ACT series which requires TTL input levels and higher voltage ranges. The DWR suffix denotes the specific tape and reel packaging format for automated assembly.

Replacement Considerations

The 74AC11004DW is a pin-compatible alternative in tube packaging. Verify that the change from tape and reel to tube packaging aligns with manufacturing equipment capabilities. Electrical characteristics remain consistent between these packaging variants.