Product Overview: MC74VHC125DR2 by ON Semiconductor

The MC74VHC125DR2 is a high-performance, quad bus buffer from ON Semiconductor, designed to meet the requirements of high-speed VLSI systems. It belongs to the VHC family of products, which are known for their low power consumption and high noise immunity, characteristic of CMOS technology.

Key Features

• Advanced CMOS Technology: The device is fabricated with silicon gate CMOS technology, ensuring high speed without sacrificing power efficiency.
• High Noise Immunity: With a noise immunity of VNIH = VNIL = 28% VCC at VCC = 5V, the MC74VHC125DR2 is highly resistant to external electrical noise, making it suitable for noisy environments.
• Power Down Protection: Inputs and outputs are protected against −0.5V to VCC + 0.5V, providing robustness and reliability to the system during power down scenarios.
• Low Power Dissipation: The device offers a low power dissipation of ICC = 2 µA (Max) at TA = 25°C, which is ideal for power-sensitive applications.
• High Drive Capability: It is capable of driving up to 15 LSTTL loads, ensuring compatibility and interoperability with various logic families.

Applications

The MC74VHC125DR2 is versatile and can be used in a wide range of applications, including:

• Logic level conversion for interfacing different voltage domains
• Bus driver applications where signal integrity is critical
• Memory address drivers, clock drivers, and data transmission lines

Quality and Reliability

ON Semiconductor is committed to delivering high-quality products. The MC74VHC125DR2 is no exception and is designed to meet stringent quality and reliability standards. It is available in a SOIC-14 package, offering a compact footprint for space-constrained applications.

Environmental Compliance

The product is compliant with RoHS and Green standards, reflecting ON Semiconductor's dedication to environmental sustainability. This ensures that the MC74VHC125DR2 can be used in environmentally sensitive applications and markets that demand adherence to strict environmental regulations.