ON Semiconductor 74HC125DR2G Quad Buffer/Line Driver

The 74HC125DR2G is a high-performance, quad buffer/line driver designed by ON Semiconductor, offering a versatile solution for driving bus lines or buffer memory address registers. This integrated circuit is part of the high-speed CMOS family and is fabricated using silicon gate CMOS technology to achieve operating speeds similar to LSTTL, with the low power consumption of standard CMOS integrated circuits.

Key Features

• Output Drive Capability: The 74HC125DR2G is capable of driving 15 LSTTL loads, ensuring sufficient power to drive connected components.
• High Noise Immunity: Characteristic of ON Semiconductor's CMOS technology, the device boasts a noise immunity greater than 50% of the supply voltage (VCC), providing stable operation in noisy environments.
• Low Power Consumption: With a typical low power consumption of 20µA, this component is a suitable choice for power-sensitive applications.
• Wide Operating Voltage Range: It operates over a broad voltage range from 2V to 6V, making it compatible with a variety of systems and allowing for flexible design options.
• High-Speed Performance: The 74HC125DR2G offers a balanced propagation delay and transition times, delivering reliable high-speed performance.

Product Specifications

The 74HC125DR2G is offered in a SOIC-14 package, which is a small-outline integrated circuit with 14 leads. It is designed for surface mount technology (SMT) and is provided in tape and reel packaging for automated assembly processes. The device's inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Applications

This quad buffer/line driver is ideal for a range of applications where buffering or driving capabilities are required, including:

• Bus driving
• Memory address driving
• Data transmission
• Input/Output port driving
• Control systems

ON Semiconductor's commitment to quality and reliability is reflected in the 74HC125DR2G, ensuring that it meets the stringent requirements of the electronics industry for a wide variety of high-performance applications.