74HC30FP-E

Overview

The CD74HC30E is an 8-input NAND gate belonging to the HC/UH series of high-speed CMOS logic devices. It operates within a supply voltage range of 2V to 6V and features a single functional unit with eight inputs per element. The device exhibits a maximum static current of 2uA and is available in a PDIP14 package. Variants such as CD74HC30E E4 and G4 indicate specific pinning or environmental compliance suffixes, while the core function remains consistent across manufacturers including Texas Instruments, Renesas, and Harris.

Feature Summary

• Provides high-speed logic switching capabilities through CMOS technology
• Features wide supply voltage compatibility for diverse system integration
• Includes input clamp diodes for enhanced noise immunity and protection

Applications

• Digital signal processing circuits requiring multi-input logical operations
• General-purpose logic control systems utilizing standard CMOS interfaces
• Industrial automation equipment employing robust logic gating functions

Procurement Notes

Verify the exact manufacturer origin, as the part number appears across multiple vendors including Texas Instruments, Renesas, and Rochester Electronics. Confirm that the ordering suffix corresponds to the required package type and environmental compliance standards. Ensure the selected variant matches the specific voltage and temperature requirements of your application design before finalizing procurement.

Selection Notes

Select this component when an 8-input NAND function is required within a standard CMOS logic family. Consider the operating voltage range and package constraints during selection. Verify compatibility with existing board layouts and ensure that the chosen manufacturer's quality standards align with project specifications. Cross-reference suffixes carefully to avoid mismatches in pinout or thermal performance.

Part Context

This component belongs to the broader 74HC logic family, widely used in digital electronics for its low power consumption and high noise immunity. The 8-input configuration allows for complex logical expressions to be implemented in a single package, reducing component count and board space compared to using multiple lower-input gates.

Replacement Considerations

Compatible substitutes include the 74HCT30PW from Nexperia, which offers similar functionality with TTL-compatible input levels. Other equivalents may be found among various logic manufacturers, provided they match the HC series specifications and package dimensions.