SN74HCU04DRE4

Inverter Gates Overview

The SN74HCU04DRE4 is a hex inverter from the HCU04 logic family, manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range of -40°C to +85°C. The device features unbuffered outputs capable of driving up to 10 LSTTL loads with ±4 mA output drive at 5 V. Typical propagation delay is 7 ns, with maximum values reaching 20 ns at 4.5 V. Power consumption is low, with a maximum ICC of 20 µA.

Inverter Gates Feature Summary

• Contains six independent inverters performing Boolean inversion functions
• Supports wide operating voltage range from 2 V to 6 V
• Provides unbuffered outputs suitable for direct load interfacing

Inverter Gates Applications

• General-purpose digital signal inversion
• Clock signal buffering and conditioning
• Logic level translation between CMOS and LSTTL interfaces

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'E4' corresponds to lead-free and RoHS compliance requirements as defined in the manufacturer's documentation. Confirm that the SOIC-14 package variant matches the intended PCB footprint and thermal management specifications for the target application environment.

Inverter Gates Selection Notes

Select this component when a standard hex inverter with wide voltage tolerance is required. The HCU series offers faster switching speeds compared to HC variants while maintaining CMOS power efficiency. Ensure input pins are tied to valid logic levels to prevent floating states during operation.

Inverter Gates Part Context

This part belongs to the SN74HCU04 series of high-speed CMOS logic devices. It serves as a fundamental building block for digital circuits requiring signal inversion. The device is compatible with standard 74-series logic families, facilitating integration into mixed-technology systems.

Inverter Gates Replacement Considerations

SN74HCU04DR

Inverter Gates FAQ

What is the typical propagation delay for the SN74HCU04DRE4?

The typical propagation delay (tpd) is 7 ns.

Can the outputs drive LSTTL loads directly?

Yes, the outputs can drive up to 10 LSTTL loads.