SN74AC08DRE4

Overview

The SN74AC08DRE4 is a Texas Instruments quadruple 2-input positive-AND gate in a 14-SOIC package. It operates on a supply voltage range of 2V to 6V with a maximum propagation delay of 7.5ns at 5V and 50pF load. The device provides symmetric output drive currents of 24mA high and low, while maintaining a maximum static current of 2µA. It functions within an industrial temperature range of -40°C to 85°C.

Feature Summary

• Executes Boolean AND logic functions using CMOS technology
• Provides high-speed signal processing capabilities
• Supports wide voltage operation for flexible system integration

Applications

• Digital logic circuits
• LED driving applications
• Digital signal processing systems
• Control and automation equipment

Procurement Notes

Verify the specific suffix 'E4' indicates lead-free composition and RoHS compliance during procurement. Confirm the SOIC-14 package dimensions match the design footprint requirements. Ensure the operating environment remains within the specified -40°C to 85°C range to maintain performance specifications.

Selection Notes

Select this component when a quad 2-input AND function is required with high-speed performance and wide voltage flexibility. Compare against HC or HCT series if lower speed or TTL compatibility is sufficient. Consider AC series advantages for higher drive strength and faster switching speeds compared to standard logic families.

Part Context

This part belongs to the SN74AC08 family of quadruple 2-input positive-AND gates manufactured by Texas Instruments. It utilizes advanced CMOS technology to deliver high-speed operation with low power consumption. The device is designed for general-purpose digital applications requiring reliable logic gating across a broad voltage spectrum.

Replacement Considerations

SN74AC08DR serves as a direct functional equivalent without the E4 suffix. SN74AC08N offers the same logic function in a PDIP-14 package. SN74ACT08 provides similar performance with ACT series characteristics.