SN74ACT04DR

Overview

The SN74ACT04DR is a hex inverter integrated circuit manufactured by Texas Instruments. It belongs to the SN74ACT logic series and features six independent inverters within a single package. The device operates with a supply voltage range of 4.5 V to 5.5 V. It utilizes a SOIC-14 surface-mount package. Key electrical specifications include a propagation delay of 10 ns, a low-level output current of 24 mA, and a high-level output current of -24 mA. The component supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Contains six independent inverter gates for signal inversion applications
• Compatible with TTL input levels while utilizing CMOS technology
• Provides balanced drive capability with symmetric output currents

Applications

• Digital signal processing circuits requiring signal inversion
• Clock generation and timing adjustment stages
• General-purpose logic interfacing between different voltage domains

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure the procurement channel sources genuine Texas Instruments components to guarantee compliance with the specified electrical parameters and RoHS requirements. Cross-reference the part number with the latest datasheet revision to avoid discrepancies in pinout or performance characteristics.

Selection Notes

Select this component when a hex inverter function is required within the SN74ACT family specifications. It is suitable for designs needing 4.5 V to 5.5 V operation with TTL-compatible inputs. Consider the SOIC-14 package constraints for PCB layout. Verify that the 10 ns propagation delay meets the system timing requirements compared to faster AC or LVC alternatives.

Part Context

This part is a member of the SN74ACT series, which bridges the performance gap between standard 74ALS and high-speed 74AC logic families. The 'D' suffix indicates the SOIC-14 surface-mount package variant. As a hex inverter, it provides six identical logic functions in one package, offering space efficiency for digital design architectures requiring multiple inversion stages.

Replacement Considerations

Direct functional substitutes include the SN74ACT04N (PDIP package) and SN74ACT04PW (TSSOP package). Other compatible options within the same series are SN74ACT04DRG4 and SN74ACT04DRE4. Verify package compatibility and lead configuration before substituting.