The CD74AC253M is a high-speed CMOS logic dual 4-input multiplexer with 3-state outputs, designed and manufactured by the reputable Texas Instruments. This precision-engineered multiplexer is an essential component for various digital circuits, offering a combination of speed, functionality, and reliability.

Key Features

• Logic Type: Dual 4-Input Multiplexer
• Supply Voltage Range: 2 V to 6 V, accommodating a wide range of applications and compatibility with other logic families.
• Operating Temperature: -55°C to +125°C, ensuring reliable performance under extreme conditions.
• Package / Case: SOIC-16, a compact surface-mount package that saves space on printed circuit boards.
• 3-State Outputs: Can drive the bus lines or buffer memory address registers with the high-impedance state.
• High-Speed: Characterized for operation from -55°C to 125°C, suitable for demanding applications.

Product Benefits

The CD74AC253M from Texas Instruments is a versatile component that offers several benefits for digital system designers. Its dual 4-input multiplexer configuration allows for the selection of one of two inputs to be outputted, making it ideal for data routing applications. The 3-state outputs enable connection to a common bus, which can be controlled by the output enable pins, thus preventing bus contention.

Furthermore, the CD74AC253M is fabricated with silicon gate CMOS technology, which provides the inherent benefits of CMOS—low power consumption and high noise immunity. The device's wide operating voltage range and temperature stability make it suitable for interfacing with both TTL and CMOS logic, and it can be used in telecommunications, computing, and industrial control systems.

Applications

With its robust design and high-speed operation, the CD74AC253M is ideal for use in a variety of applications, including:

• Data multiplexing
• Signal gating
• Function generation
• Computer memory address decoding

Overall, the CD74AC253M is a reliable and efficient choice for designers looking for a multiplexer that combines speed, power efficiency, and versatility.