74HC30D,652

Overview

The Nexperia 74HC30D,652 is an 8-input NAND gate in the 74HC logic family. It operates within a supply voltage range of 2.0 V to 6.0 V and supports ambient temperatures from -40 °C to +125 °C. The device utilizes a 14-lead SO plastic small outline package (SOT108-1) with a body width of 3.9 mm. Inputs include clamp diodes for interfacing voltages exceeding VCC. Static characteristics specify high-level output voltage up to 5.9 V at IO = -20 μA and low-level output voltage down to 0.1 V at IO = 20 μA. Dynamic performance includes propagation delays ranging from 12 ns to 195 ns depending on voltage and temperature.

Feature Summary

• Features inputs equipped with clamp diodes to enable current limiting resistor usage for interfacing voltages above VCC.
• Provides high noise immunity and latch-up performance exceeding 100 mA per JESD 78 Class II Level B.
• Complies with JEDEC standards JESD8C and JESD7A for specified voltage ranges.

Applications

• Digital logic circuits requiring 8-input NAND functionality
• Systems utilizing CMOS low power dissipation requirements
• Applications demanding high noise immunity

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm package type and temperature range. Confirm that the component status aligns with current production availability as datasheets may be superseded. Ensure design compliance with absolute maximum ratings to prevent permanent damage during operation.

Selection Notes

Select this component when an 8-input NAND gate is required within the 74HC series. Verify compatibility with system supply voltages between 2.0 V and 6.0 V. Consider the SO14 package dimensions for PCB layout constraints. Ensure input signal levels match CMOS specifications for the HC variant.

Part Context

This part belongs to the Nexperia 74HC/HCT30 product line, which includes variants like the 74HCT30D. The 74HC30D specifically denotes the High-speed CMOS version in the SO14 package. It serves as a fundamental logic gate component for complex digital designs requiring multiple input processing.

Replacement Considerations

Check for equivalent parts such as the 74HCT30D if TTL input levels are required instead of CMOS. Verify pinout compatibility with the SOT108-1 package before substitution.