The MC14503B from ON Semiconductor is a versatile hex non-inverting buffer with 3-state outputs designed to meet the demands of high-speed digital systems. This integrated circuit is part of the CMOS family and is compatible with MOS and TTL logic, making it a flexible choice for interfacing between different logic families.

Key Features

• High-Voltage Tolerance: The MC14503B can operate at a wide range of supply voltages from 3V to 18V, accommodating various application needs and ensuring compatibility with both CMOS and TTL logic levels.
• Low Power Consumption: True to CMOS technology, this device boasts a low power dissipation, making it ideal for battery-operated equipment and energy-efficient designs.
• 3-State Outputs: The inclusion of 3-state output capability allows for connection to a bus-structured system without the need for external pull-up resistors, simplifying design and reducing component count.
• High Noise Immunity: Characteristic of CMOS logic circuitry, the MC14503B provides excellent noise immunity, safeguarding your designs from spurious signals and ensuring reliable operation.
• High Current Drive: With the ability to source or sink up to 7.8mA, this buffer can drive heavier loads compared to standard CMOS outputs.

Applications

The MC14503B is suitable for a wide range of applications including:

• Logic level conversion or interfacing
• Bus-oriented systems
• Memory address drivers
• Switching circuits
• Data transmission and reception systems

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the MC14503B is no exception. It is manufactured to the highest standards, ensuring consistent performance and reliability for your electronic projects and commercial products.