SN74ACT04DG4

Overview

The SN74ACT04DG4 is a hex inverter integrated circuit manufactured by Texas Instruments, belonging to the SN74ACT logic series. It features six independent inverters within a single package. The device operates on a supply voltage range of 4.5 V to 5.5 V. It utilizes CMOS technology with TTL-compatible inputs. The component is housed in a 14-pin SOIC surface-mount package. Maximum propagation delay is specified at 8.5 ns under standard test conditions. Output drive capability includes high-level and low-level currents of 24 mA each.

Feature Summary

• Contains six independent inverting channels for signal inversion applications
• Compatible with TTL input voltage levels while utilizing CMOS output stages
• Provides robust output drive current capabilities for interfacing with various loads

Applications

• Digital signal inversion in logic circuits
• Clock signal conditioning and buffering
• General-purpose digital logic design

Procurement Notes

Verify the specific suffix DG4 indicates lead-free composition and RoHS compliance when sourcing. Confirm the package type matches the required PCB footprint. Ensure the operating temperature range aligns with system requirements. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity. Check for any specific handling or storage instructions provided in the official datasheet.

Selection Notes

Select this component when six independent inverters are required in a compact surface-mount form factor. The ACT series offers faster switching speeds compared to standard AC counterparts. Verify that the 4.5 V to 5.5 V supply voltage range suits the target system power rails. Consider the 14-pin SOIC package dimensions for board space constraints. Ensure compatibility with existing TTL-driven logic interfaces.

Part Context

This component is part of the broader SN74ACT family of high-speed CMOS logic devices produced by Texas Instruments. The ACT series bridges the performance gap between older LS and newer HC/HCT technologies. It is designed for applications requiring moderate speed and low power consumption. The device serves as a fundamental building block in digital electronics for signal processing and control logic.

Replacement Considerations

SN74ACT04DR is a direct replacement variant offered by Texas Instruments in a different packaging configuration.