74AHC30D,118

Overview

The Nexperia 74AHC30D,118 is an 8-input NAND gate implemented in high-speed Si-gate CMOS technology. It operates within a supply voltage range of 2.0 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. The device provides balanced propagation delays with typical values of 9.5 ns at 3.3 V and 8.0 ns at 5.0 V under 50 pF load conditions. It features Schmitt-trigger inputs for noise immunity and accepts input voltages exceeding VCC. The component is housed in a 14-lead SO14 plastic small outline package (SOT108-1) with a body width of 3.9 mm.

Feature Summary

• Provides a single 8-input NAND logic function compatible with Low-power Schottky TTL pinouts.
• All inputs incorporate Schmitt-trigger action to ensure clean signal transitions.
• Inputs tolerate voltages higher than the supply voltage (VCC).
• Offers robust electrostatic discharge protection exceeding 2000 V via Human Body Model standards.

Applications

• Digital logic circuits requiring multi-input NAND operations.
• Systems interfacing with LSTTL-compatible devices.
• High-speed data processing applications utilizing CMOS technology.

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when an 8-input NAND function is required in a compact surface-mount package. Ensure the design accommodates the specified input transition rates to maintain signal integrity. Consider the thermal derating characteristics if operating near the maximum temperature limit or power dissipation threshold.

Part Context

This part belongs to the 74AHC series of high-speed CMOS logic devices manufactured by Nexperia. It is designed to be pin-compatible with legacy Low-power Schottky TTL (LSTTL) standards while offering improved speed and lower power consumption. The D suffix indicates the SO14 package variant, distinguishing it from TSSOP or QFN options within the same logical family.

Replacement Considerations

Direct replacements include other manufacturers' 74AHC30 variants in SOIC-14 packages. Verify that substitute parts meet the same electrical specifications, particularly the 8-input configuration and operating voltage ranges, before integration.