SN74ACT32DBR

Overview

The SN74ACT32DBR is a quadruple 2-input positive-OR gate manufactured by Texas Instruments. It belongs to the 74ACT logic series and utilizes CMOS technology. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 10 ns, a low-level output current of 24 mA, and a high-level output current of -24 mA. It features a maximum static current of 2 uA and supports a load capacitance of 50 pF. The component is housed in a 14-pin SOIC package.

Feature Summary

• Contains four independent 2-input OR gates for parallel signal processing
• Provides high-speed logic switching with a 10 ns propagation delay
• Delivers strong drive capability with 24 mA output currents
• Compatible with standard TTL input levels

Applications

• Digital logic circuit design requiring OR functionality
• Signal routing and selection systems
• Industrial control logic interfaces

Procurement Notes

Verify the specific suffix 'DBR' against the manufacturer's official documentation to confirm the exact tape-and-reel packaging configuration and pin compatibility. Ensure the procurement source provides valid RoHS compliance certificates as indicated in product specifications. Confirm that the component meets the required operating temperature ranges for the intended application environment before finalizing orders.

Selection Notes

Select this component when a quad OR gate solution is required within the 74ACT family. It is suitable for designs needing 5V operation with moderate speed requirements. Consider the SOIC-14 package constraints for PCB layout. Evaluate alternatives if lower power consumption or different voltage ranges are necessary, as this part is optimized for standard 5V logic applications.

Part Context

This part is part of the SN74ACT32 family of logic gates. It serves as a digital logic building block for implementing Boolean OR operations. The ACT series offers performance comparable to LS-TTL but with CMOS power efficiency. It is widely used in general-purpose digital electronics for combining multiple signals into a single output line.

Replacement Considerations

SN74ACT32DRG4 is a verified equivalent variant from the same manufacturer.