ON Semiconductor MC74VHCT125AMELG - Quad Bus Buffer

The MC74VHCT125AMELG is a high-performance, quad bus buffer from ON Semiconductor that features tristate outputs designed to interface with high-speed memory decoupling systems. This advanced CMOS device is a member of the VHCT family, which means it combines the high noise immunity of CMOS technology with the speed performance of LSTTL. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working as a temporary storage for a wide range of applications.

Key Features

• Logic Type: Quad Buffer with Tristate Outputs
• Voltage Range: Operates from 4.5V to 5.5V
• High-Speed: Propagation delay time significantly reduced, making it ideal for high-speed applications.
• Drive Capability: Capable of driving 15 LSTTL loads over the full temperature range.
• Power Down Protection: Inputs and outputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
• Low Power Consumption: The IC has a reduced power consumption, which is crucial for energy-efficient designs.
• Package: Provided in a compact 14-lead TSSOP package, making it suitable for space-constrained applications.

Applications

The MC74VHCT125AMELG is versatile and can be used in a variety of electronic circuits. Its primary applications include:

• Memory buffering and bus driving
• Signal gating
• Data transmission systems
• Computer systems
• Portable devices

Quality and Reliability

ON Semiconductor is renowned for its commitment to quality and reliability. The MC74VHCT125AMELG is manufactured to the highest standards, ensuring that it meets the rigorous requirements of industrial and consumer applications. It is also supported by ON Semiconductor's global customer and technical support network.