onsemi 4 2-Input NOR Logic Gate Surface Mount SOIC 14-Pin 74HC Family MC74HC02ADG

onsemi MC74HC02ADG is a high-performance silicon-gate CMOS NOR logic gate device featuring four 2-input logic elements in a compact 14-pin SOIC surface mount package. It belongs to the 74HC logic family and is designed to provide reliable digital logic functionality in industrial, electronic, and automotive applications.

This logic gate operates at supply voltages from 2.0 to 6.0 volts, making it suitable for a wide range of low-voltage digital circuits. It ensures low input current consumption of approximately 1.0 mA, minimizing power usage in battery-operated and embedded systems.

The device outputs can directly interface with CMOS, NMOS, and TTL logic families, enhancing its versatility in mixed-logic environments. Each gate within the IC features a maximum propagation delay time of 19 ns at typical load conditions, supporting high-speed digital operations. Its high drive capability supports connections to up to 10 LSTTL loads.

Designed to operate over a wide temperature range from -55°C to 125°C, the MC74HC02ADG meets demanding automotive standards (AEC-Q100), ensuring robust performance under harsh environmental conditions. The package dimensions (8.75 mm length and 1.5 mm height) and surface mount SOIC form factor support easy integration into modern printed circuit boards.

This Pb-Free device, manufactured in the Philippines, complies with environmental requirements. It is ideal for applications in instrumentation, control systems, automotive electronics, consumer devices, and other semiconductor-based digital logic circuits.

The device belongs to the 74HC logic family and utilizes CMOS input technology. It features 4 elements, each with 2 inputs per gate for NOR logic functions. Operating voltage ranges from 2 V to 6 V with low input current of 1.0 mA.

Maximum propagation delay time at capacitive load is 19 nanoseconds. Designed to operate between -55°C and 125°C ambient temperature. Outputs provide drive capability of 10 LSTTL loads, compatible with LSTTL, CMOS, and TTL logic levels.

Package type is Surface Mount SOIC with 14 pins and dimensions of 8.75 mm length and 1.5 mm height. The device conforms to automotive standard AEC-Q100 for quality and reliability. Manufactured in the Philippines and packaged as Pb-Free.

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