The SN74HC157D from Texas Instruments is a high-performance, quadruple 2-line to 1-line data selector/multiplexer that is designed to select one of two data sources for each output. It is part of the 'HC' series logic family that employs CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits.

Key Features

• Wide Operating Voltage Range: The device operates on a wide voltage range from 2V to 6V, making it suitable for a variety of applications across multiple platforms.
• High Current Drive Capability: With the ability to drive up to 15 LSTTL loads, the SN74HC157D is robust and can handle significant output loads.
• Low Power Consumption: The low power characteristics of the CMOS process ensure minimal power consumption when in operation.
• High Speed: The device boasts a typical propagation delay time of 13 ns, providing high-speed performance for critical applications.

Applications

The SN74HC157D is versatile and can be used in a wide range of applications, including:

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

Product Specifications

The SN74HC157D comes in a standard SOIC-16 package and features four identical 2-line to 1-line selectors/multiplexers. Each multiplexer has separate enable inputs (1G, 2G) which, when high, force the corresponding Y output low and the W output high. When the enable input is low, the binary code at the select inputs (A, B) determines which input is routed to the output.

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the SN74HC157D is no exception. It is designed to meet or exceed the stringent standards set by the industry, ensuring reliable performance in the most demanding conditions.

For detailed information, technical specifications, and support documentation, please visit the Texas Instruments official website or contact their support team.