Product Overview: 74HC257D-T from NXP Semiconductors

The 74HC257D-T is a high-performance, quad 2-input multiplexer with 3-state outputs, designed and manufactured by NXP Semiconductors, a leader in the semiconductor industry. This integrated circuit is part of the 74HC family, which is well-known for its high-speed CMOS technology. The 74HC257D-T is specifically engineered to deliver high-speed operation while maintaining the low power consumption characteristic of CMOS devices.

Key Features

• Logic Type: The 74HC257D-T is a multiplexer, which allows it to select one of two inputs for each of its four output channels, effectively routing data from multiple sources to a single destination.
• Number of Channels: This device includes four multiplexer channels, making it versatile for various data selection and routing applications.
• Output Type: It features 3-state outputs, which means that in addition to the standard logic levels, the outputs can be placed in a high-impedance state. This allows for bus-oriented applications where multiple outputs can share a common connection without interference.
• Supply Voltage Range: The 74HC257D-T operates over a broad supply voltage range from 2.0V to 6.0V, accommodating various logic level requirements and ensuring compatibility with both TTL and CMOS logic families.
• Package: The device is offered in an SOIC-16 package, which ensures a compact footprint while providing sufficient pin spacing for easy integration into a wide range of electronic systems.

Applications

The versatility of the 74HC257D-T makes it suitable for numerous applications, including:

• Data routing and multiplexing in communication systems
• Signal gating in computer and peripheral devices
• Function generation in test equipment
• Address decoding in memory selection circuits

Quality and Reliability

NXP Semiconductors is committed to delivering high-quality products. The 74HC257D-T is subjected to rigorous testing and quality control measures to ensure reliable performance in even the most demanding applications. Its robust design is built to meet the industry standards for durability and longevity, making it a trusted choice for engineers and designers across various fields.

With its combination of speed, power efficiency, and flexible functionality, the 74HC257D-T from NXP Semiconductors stands out as a superior choice for your multiplexing needs.