The CD74HC253MT is a high-performance CMOS Logic Dual 4-Input Multiplexer with 3-state outputs, manufactured by Texas Instruments. This device is part of the HC family, which is well-known for its high-speed operation while maintaining the CMOS low power dissipation. The CD74HC253MT is designed for use in applications requiring a high-speed multiplexing of digital or analog signals, such as data routing, signal gating, and communication systems.

Key Features

• Logic Type: CMOS
• Number of Inputs: Dual 4-Input
• Output Type: 3-State
• Propagation Delay Time: 13 ns at 5V
• Operating Temperature Range: -55°C to 125°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-16
• Supply Voltage Range: 2V to 6V

Performance and Quality

The CD74HC253MT is designed to meet the stringent requirements of fast switching and reliable performance. The device's fast propagation delay ensures swift data transmission, which is crucial for high-speed applications. Moreover, the low power dissipation of the CMOS technology makes it suitable for battery-powered and energy-efficient designs.

Applications

The versatility of the CD74HC253MT makes it ideal for a wide range of applications. It is commonly used in:

• Data multiplexing
• Signal routing
• A/D and D/A conversion
• Communication systems
• Computer systems

Reliability and Packaging

The device is available in a sturdy SOIC-16 package that ensures reliable connection to printed circuit boards. The CD74HC253MT operates over an extended temperature range, making it suitable for industrial applications where temperature extremes are common.

Conclusion

With its fast switching capabilities, low power consumption, and robust packaging, the CD74HC253MT from Texas Instruments is a reliable and efficient solution for designers looking to implement multiplexing functions in their electronic systems.