The NXP 74HC257AP is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC257AP is a quad 2-input multiplexer with 3-state outputs. This integrated circuit is designed for multiplexing digital or analog signals. Its quad structure allows four pairs of data sources to be selected and directed to a single output line.

Key Features

• Logic Type: Multiplexer
• Number of Circuits: 4
• Inputs per Circuit: 2
• Output Type: 3-State
• Propagation Delay Time: Fast switching speeds that support modern high-speed data processing requirements.
• Operating Temperature Range: Suitable for commercial-industrial applications with a wide operating temperature range.
• Package / Case: DIP-16 (Dual In-line Package)
• Mounting Type: Through Hole

Applications

The NXP 74HC257AP is versatile and can be used in a variety of applications, including:

• Data routing
• Signal gating
• Function generation
• Communication systems
• Computer systems
• Instrumentation

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and reliability. The 74HC257AP is no exception and is manufactured to the highest standards to ensure consistent performance and durability across a range of conditions. It is a reliable choice for designers and engineers looking for a multiplexer that can withstand the demands of both complex industrial environments and consumer electronics.

Additional Information

For detailed technical specifications, application notes, and support documentation, please refer to the official NXP datasheet for the 74HC257AP. Ensure that your design is compatible with this multiplexer's logic level requirements, power supply constraints, and pin configurations to make the most of its features and capabilities.