MM74HC30MX

Inverter Gates Overview

The MM74HC30MX is an 8-input NAND gate manufactured by National Semiconductor, belonging to the HC logic series. It operates within a supply voltage range of 2 V to 6 V and features a propagation delay of 30 ns. The device provides low-level output current of 5.2 mA and high-level output current of -5.2 mA. It functions reliably across a temperature range from -55 °C to +125 °C. Packaged in SOIC-14 for surface mount installation, it dissipates up to 500 mW.

Inverter Gates Feature Summary

• Provides 8-input NAND logic function
• High-speed Si-gate CMOS technology
• Compatible with low power Schottky TTL (LSTTL) pinouts

Inverter Gates Applications

• Digital signal processing circuits
• Microprocessor-based systems
• Memory address decoding

Inverter Gates Procurement Notes

Verify the manufacturer designation on the component marking, as National Semiconductor assets were acquired by Texas Instruments. Confirm that the suffix MX corresponds to the SOIC-14 package variant. Ensure compliance with RoHS directives if required for the specific production environment. Cross-reference datasheets between original National Semiconductor documentation and subsequent Texas Instruments releases to confirm parameter consistency.

Inverter Gates Selection Notes

Select this component when an 8-input NAND gate is required in a compact surface-mount form factor. The HC series offers standard output capability suitable for general digital logic applications. Consider the wide operating temperature range for environments subject to thermal variation. Verify input voltage levels against the 2 V to 6 V supply specification to ensure proper logic threshold operation.

Inverter Gates Part Context

This part belongs to the 74HC30 family of high-speed CMOS logic gates. It serves as a single-function gate providing complex logic reduction in a small footprint. The device is designed for compatibility with existing LSTTL designs while offering improved speed and lower power consumption characteristics typical of CMOS technology.

Inverter Gates Replacement Considerations

Equivalent parts include the MC74HC30ADR2G from onsemi and the 74HC30 from NXP Semiconductors. These alternatives share the same logical function and pinout configuration. Verify package dimensions and electrical specifications before substitution.