ON Semiconductor 74VHC27MX Triple 3-Input NOR Gate

The 74VHC27MX from ON Semiconductor is a high-speed CMOS device that integrates three independent 3-input NOR gates into a single package. This logic gate IC is designed to operate with a power supply voltage range of 2V to 5.5V, making it suitable for interfacing with both 3.3V and 5V systems. Its CMOS technology ensures low power consumption and high noise immunity, making it a reliable choice for a wide array of digital applications.

Each of the three gates in the 74VHC27MX is designed to provide the NOR function, which outputs a logic HIGH only when all three inputs are at a logic LOW. This characteristic makes it an essential component for creating various logic circuits, including function generators, logic level translators, and control circuits.

The device is offered in a compact SOIC-14 package, which is conducive for space-constrained applications. The 74VHC27MX is characterized for operation from -40°C to +85°C, ensuring stable performance across a broad range of environmental conditions. This temperature range, coupled with its robust design, makes it an excellent choice for industrial, automotive, and consumer electronics where reliability is paramount.

Key features of the 74VHC27MX include:

• High Speed: Typical t_pd of 4.8ns at V_CC = 5V
• Low Power Dissipation: I_CC is 2μA maximum at TA = 25°C
• Power Down Protection: Inputs and outputs support high impedance state during power down
• Low Noise: Volatile output noise voltage is significantly reduced
• Pin and Function Compatible with Other Standard Logic Families
• Multiple Package Options: Available in SOIC, TSSOP, and other popular surface-mount packages

Whether you are designing a complex digital system or simply need a reliable component for your logic circuit, the 74VHC27MX from ON Semiconductor is a versatile and dependable choice. Its combination of high-speed operation, low power consumption, and noise immunity ensures that it can meet the rigorous demands of modern electronic designs.