SN74LS148NSR 8-Line to 3-Line Priority Encoder

The SN74LS148NSR, manufactured by Texas Instruments, is an integrated circuit designed to encode eight input lines to three-line binary (octal). It is a priority encoder which means it gives priority to the highest-order input line. This feature is particularly useful in applications where multiple inputs can be active at the same time, but the system needs to recognize the highest priority signal.

Key Features:

• Priority Encoding: Provides priority to the highest-order data line.
• Number of Inputs: 8-line input structure for a wide range of encoding possibilities.
• Outputs: 3-line binary (octal) outputs.
• Power Supply: Operates at a voltage range of 4.75V to 5.25V, suitable for TTL (Transistor-Transistor Logic) level systems.
• Package: Available in an SOP (Small Outline Package) for efficient space usage on circuit boards.
• Speed: Fast propagation delay times, ensuring quick response and processing in high-speed applications.

Applications:

The SN74LS148NSR is versatile and can be used in a variety of electronic systems, including:

• Data multiplexing
• Control address decoding
• Alarm systems
• Data routing
• Computer logic systems

Quality and Reliability:

As with all Texas Instruments products, the SN74LS148NSR is designed to meet high standards of quality and reliability. It is built to deliver consistent performance and is subject to rigorous testing before it reaches the customer. Whether for industrial, commercial, or consumer applications, this priority encoder is a reliable choice for system designers looking for efficient and accurate encoding solutions.

Ordering Information:

The SN74LS148NSR is available for order under the designated part number. For detailed information on pricing, availability, and shipping, please consult Texas Instruments' official distributors or visit their website.