NEXPERIA 74HC30D NAND Gate Logic IC, 8-Input, 14-Pin SOIC

The NEXPERIA 74HC30D is a high-speed CMOS logic integrated circuit configured as a single 8-input NAND gate, packaged in a compact 14-pin SOIC (Small Outline Integrated Circuit) format. Designed for robust performance, it features CMOS input switching levels and includes input clamp diodes, allowing the use of current-limiting resistors to interface inputs with voltages exceeding the VCC supply. This enhances circuit protection and design flexibility in complex digital systems.

Compliant with the JEDEC standard JESD7A, the 74HC30D offers superior Electrostatic Discharge (ESD) protection, exceeding 2000V for the Human Body Model (HBM, JESD22-A114F) and 200V for the Machine Model (MM, JESD22-A115-A). This high level of protection ensures reliable operation in industrial environments where electrical noise and transient events are common.

This versatile logic IC operates over a wide supply voltage range from 2V to 6V, with an output current capability of 5.2mA. Its broad operating temperature range of -40°C to +125°C makes it suitable for demanding applications in automotive, industrial control, and telecommunications equipment. The device is rated MSL 1 (Moisture Sensitivity Level 1), meaning it is non-hygroscopic and suitable for indefinite storage prior to use in surface-mount assembly processes.

The 74HC30D is a fundamental building block for digital logic design, performing the NAND function where the output is low only when all eight inputs are high. Its reliable performance, industrial-grade protection, and compact SOIC package make it an essential component for engineers developing control systems, computational logic, and signal processing circuits.