The SN74AS258D, manufactured by Texas Instruments, is a high-performance quadruple 2-input multiplexer that features full binary decoding to select one of four data sources. The device is designed to provide high-speed performance in digital systems, where signal selection and routing are critical for efficient data management.

Key Features

• Logic Type: Multiplexer
• Number of Circuits: 4
• Number of Inputs: 2 per circuit
• Output Type: Single-ended
• Function: Standard
• Propagation Delay Time: Fast switching speeds
• Operating Temperature Range: -40°C to 85°C
• Package / Case: SOIC-16
• Mounting Type: Surface Mount

Product Description

The SN74AS258D offers exceptional performance and reliability, making it suitable for a wide range of applications in computing, telecommunication, and industrial systems. Each multiplexer has two inputs, A and B, and a common data select input (S). The selected input is presented at the output (Y) when the enable input (G) is held low. When G is high, the output is in the high-impedance state, allowing for multiple outputs to be connected together without interference.

With its advanced Schottky TTL technology, the SN74AS258D ensures fast switching speeds and a reduced power consumption compared to traditional TTL devices. This makes it ideal for high-speed data processing and communication systems that require efficient power management.

Furthermore, the device is offered in a compact SOIC-16 package, which is optimized for surface mounting on printed circuit boards (PCBs). The SN74AS258D operates over a wide temperature range, ensuring reliable performance in a variety of environmental conditions.

Applications

• Data routing and signal selection
• Function generation
• Control systems
• Logic circuit implementation
• Communication systems

Overall, the SN74AS258D from Texas Instruments is a versatile and high-quality choice for designers looking for a robust multiplexer solution to integrate into their digital systems.