STMicroelectronics M74HC02M1R Quad 2-Input NOR Gate

The M74HC02M1R is a high-speed CMOS Quad 2-Input NOR Gate integrated circuit, produced by the renowned semiconductor manufacturer STMicroelectronics. This device is designed to operate with a power supply range of 2V to 6V, providing a perfect solution for interfacing with TTL and CMOS logic at different voltage levels. It is a versatile component commonly used in a wide array of electronic applications including logic circuits, computing devices, and signal processing systems.

The M74HC02M1R is characterized by low power consumption and high noise immunity, typical of CMOS integrated circuits. Its balanced propagation delays and symmetrical output impedance ensure reliable and consistent performance across various operating conditions. The device is fabricated using silicon gate C2MOS technology, which provides a significant advantage in terms of speed and power efficiency over traditional bipolar logic gates.

Each of the four independent NOR gates within the M74HC02M1R package can be used individually, allowing for flexible implementation in complex logic circuits. The pin configuration is designed to simplify PCB layout, with inputs and outputs placed to facilitate easy routing. This device comes in an SO-14 package, which is suitable for surface-mount technology (SMT), thus enabling compact and high-density circuit designs.

Key features of the M74HC02M1R include:

• Wide operating voltage range (2V to 6V)
• Low quiescent current consumption
• High noise immunity
• Output drive capability of 10 LSTTL loads
• Balanced propagation delays and output transition times
• Compliance with JEDEC standard no. 7A requirements
• ESD performance tested with HBM and MM methods
• Latch-up performance exceeds 300 mA (JESD 17)
• Available in SO-14 package for SMT applications

STMicroelectronics' commitment to quality ensures that the M74HC02M1R meets the stringent requirements of the electronic industry. Its robust design and high functionality make it an ideal choice for designers looking to implement efficient and reliable NOR gate logic in their systems.

For more detailed specifications and application notes, customers are encouraged to refer to the official datasheet provided by STMicroelectronics, which offers comprehensive technical information to support design and implementation processes.