Product Overview: SN74HC257PWR by Texas Instruments

The SN74HC257PWR from Texas Instruments is a high-performance, quadruple 2-line to 1-line data selector/multiplexer with 3-state outputs. This integrated circuit is designed to be used in communication, computing, and control systems where it is necessary to select between two data sources or input signals.

Key Features

• Logic Type: Multiplexer
• Number of Circuits: 4
• Independent Circuits: 2
• Output Type: 3-State
• Supply Voltage Range: 2 V to 6 V
• Operating Temperature Range: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: TSSOP-16

Performance and Quality

The SN74HC257PWR is part of the HC family and provides a high-speed, low-power consumption alternative within Texas Instruments' logic assortment. It has a typical t_pd (propagation delay time) of 13 ns with a maximum of 26 ns, ensuring swift and reliable data selection and multiplexing. The device is fabricated with high-quality materials and adheres to the stringent standards set by Texas Instruments, which guarantees long-term reliability and performance.

Applications

This multiplexer is versatile and can be used in a wide array of applications. It is particularly suitable for situations that require data routing, signal gating, and data selection, such as:

• Data processing systems
• Communication systems
• Control systems
• Computer networking
• Signal path management

Environmental and Regulatory Compliance

The SN74HC257PWR is RoHS compliant, ensuring that it meets the European Union's directives on the restriction of hazardous substances. It also supports the green initiative by reducing the environmental impact of electronic components.