The Texas Instruments SN7470N is a classic integrated circuit that belongs to the 7400 series of TTL (Transistor-Transistor Logic) chips. This particular model, the SN7470N, is a J-K flip-flop with preset and clear. It is designed to be used in a wide range of digital applications, from simple hobby projects to complex industrial systems.

Key Features

• Type: J-K Flip-Flop
• Logic Family: TTL
• Operating Voltage: 4.75V to 5.25V
• Output Current: -0.4mA to 8mA
• Propagation Delay Time: 15ns at 5V
• Package: DIP-14 (Dual In-line Package)
• Temperature Range: 0°C to 70°C (32°F to 158°F)

Functionality

The SN7470N is designed to perform control and logic functions within digital circuits. It has two inputs, labeled J and K, which can toggle the output state based on the control signals. The flip-flop also includes preset and clear inputs that allow for the direct setting or resetting of the output bit, making it a versatile component for synchronous circuit design.

Applications

Due to its robustness and reliability, the SN7470N can be utilized in various applications such as:

• Binary counters
• Shift registers
• Data storage
• Control circuits
• Pulse shaping
• Synchronous circuitry

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the SN7470N is no exception. This component is manufactured to high standards, ensuring consistent performance and durability across a range of operating conditions.

Whether you're a student learning the basics of digital electronics, a hobbyist working on a new project, or a professional engineer designing a complex system, the SN7470N offers the functionality and reliability you need to bring your digital circuits to life.