The DM74198N is an 8-Bit Bidirectional Universal Shift Register manufactured by Rochester Electronics. This device is a versatile component commonly used in digital logic circuits for data storage, manipulation, and transfer.

Applications

• Serial-to-parallel and parallel-to-serial data conversion
• Arithmetic logic units (ALUs)
• Sequence generators
• Digital delay lines
• General-purpose storage registers

Features

• 8-bit bidirectional shift register
• Synchronous parallel load
• Right and left shift capability
• J-K serial inputs for versatile shift modes
• Direct clear input
• Operating voltage: 4.75V to 5.25V
• Operating temperature: 0°C to +70°C
• TTL (Transistor-Transistor Logic) compatible

Benefits

• Enables efficient data manipulation and storage within digital systems.
• Reduces component count due to its multi-functional design, simplifying circuit design.
• Provides flexibility in data handling with its bidirectional shift capability.
• Ensures reliable operation within specified voltage and temperature ranges.
• Easy integration with other TTL-based components due to its TTL compatibility.

Additional Details

The DM74198N features a parallel load capability that allows data to be loaded into the register synchronously. It also provides both right and left shift modes, enabling data to be shifted in either direction. The J-K serial inputs allow for more complex shift operations. The direct clear input provides a convenient way to reset the register to a known state. This device is supplied in a 16-pin DIP (Dual In-Line Package).

This part is manufactured by Rochester Electronics, ensuring continued availability and reliability. Rochester Electronics specializes in providing long-term support for end-of-life and mature products.