Product Overview: Texas Instruments SN74128

The SN74128 from Texas Instruments is a high-performance integrated circuit that is part of the 7400 series of digital logic chips. This particular model is a quadruple 2-input positive-NOR line driver designed to interface with standard TTL logic families.

Key Features

• Logic Family: TTL
• Logic Type: Quadruple 2-Input Positive-NOR Line Drivers
• Number of Circuits: Four independent NOR gates
• Output Current: Capable of sourcing up to 15mA
• Supply Voltage: Typically 5V (4.75V to 5.25V)
• Propagation Delay Time: Fast propagation delay, making it suitable for high-speed applications
• Operating Temperature: 0°C to 70°C
• Package / Case: Available in various packages including DIP and SOP

Applications

The SN74128 is widely used in digital electronics where high-speed NOR logic operations are required. It is commonly found in systems that require logic level conversions, bus-driving capabilities, and memory address decoding. Its robust design also makes it suitable for use in industrial control systems, consumer electronics, and communication devices.

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the SN74128 is no exception. It is manufactured to stringent standards, ensuring consistent performance and durability. The device is also supported by Texas Instruments' comprehensive technical resources, including datasheets, application notes, and design support.

Ordering Information

To order the SN74128 or to find detailed information about pricing and availability, customers can visit the Texas Instruments website or contact an authorized distributor. The product is available in tube or tape and reel packaging options to suit different manufacturing requirements.