SN74ACT00DBR

Overview

The SN74ACT00DBR is a quadruple 2-input positive-NAND gate manufactured by Texas Instruments. It belongs to the SN74ACT logic series, utilizing CMOS technology with TTL-compatible inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and features three-state outputs. It is housed in a 14-pin SOIC package designed for surface-mount installation. The component supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Contains four independent 2-input NAND gates within a single integrated circuit
• Provides high-speed signal processing capabilities typical of the ACT logic family
• Features TTL-compatible input thresholds for direct interfacing with standard logic systems

Applications

• General-purpose digital logic circuits requiring NAND functionality
• Data acquisition systems utilizing high-speed switching
• Industrial control applications compatible with 5V logic levels

Procurement Notes

Verify the specific suffix 'DBR' corresponds to the SOIC-14 package and tape-and-reel packaging configuration. Confirm that the procurement channel provides documentation verifying compliance with RoHS directives. Ensure the supplier source matches the manufacturer's authorized distribution network to guarantee component authenticity and traceability.

Selection Notes

Select this component when a quadruple 2-input NAND function is required in a surface-mount design. It is suitable for applications needing compatibility with both CMOS and TTL logic families. Consider the ACT series characteristics for balanced speed and power consumption compared to standard 74LS or 74HC alternatives.

Part Context

This part is a member of the Texas Instruments SN74ACT family, which bridges the performance gap between older bipolar technologies and newer low-power CMOS solutions. The SN74ACT00 variant specifically provides the fundamental NAND logic operation necessary for complex combinational logic designs in industrial and commercial electronic equipment.