74ACT11030DE4

Overview

The Texas Instruments 74ACT11030DE4 is an 8-input positive NAND gate from the 74ACT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and supports low-level output currents of 24 mA and high-level output currents of -24 mA. The device features a propagation delay of 5.9 ns and functions reliably across an operating temperature range of -40°C to +85°C. It is housed in a 14-pin SOIC package.

Feature Summary

• Contains a single 8-input NAND gate for complex logic reduction
• Compatible with TTL logic inputs while utilizing CMOS technology
• Provides high noise immunity and fast switching speeds

Applications

• Digital logic circuit design requiring multi-input decision making
• Microprocessor system address decoding
• Control logic in industrial automation systems

Procurement Notes

Verify the DE4 suffix indicates lead-free construction compliant with RoHS standards. Confirm the SOIC-14 package type matches your PCB footprint requirements. Ensure the 4.5V to 5.5V supply voltage aligns with your system power rails. Check that the -40°C to +85°C commercial temperature range meets your environmental specifications before finalizing procurement.

Selection Notes

Select this component when a single gate with eight inputs is required instead of cascading multiple lower-input gates. The ACT series offers faster performance than standard 74LS counterparts. Consider the SOIC package for surface mount assembly processes. Verify input compatibility with existing TTL levels if interfacing with legacy digital signals.

Part Context

This part belongs to the Texas Instruments 74ACT11030 series, which includes variants like the 74ACT11030N in a PDIP package. The DE4 designation specifically identifies the tape-and-reel SOIC version with lead-free termination. It serves as a specialized logic gate within the broader 74ACT family of high-speed CMOS devices.

Replacement Considerations

The 74ACT11030D is the non-lead-free equivalent in the same SOIC package. The 74ACT11030N provides identical functionality in a through-hole DIP package. Cross-reference datasheets to confirm pinout and electrical characteristics match before substitution.