The MB74LS107A is a dual JK flip-flop with clear manufactured by Fujitsu. It belongs to the 74LS series of TTL (Transistor-Transistor Logic) integrated circuits, known for their low-power Schottky characteristics, offering a good balance of speed and power consumption.

Applications

• Digital counters
• Shift registers
• Control circuits
• Frequency dividers
• Data storage

Features

• Dual JK flip-flops with individual J, K, Clock, and Clear inputs
• Negative-edge triggered clock inputs
• Asynchronous clear input
• Low power consumption
• High noise immunity
• TTL compatible inputs and outputs

Benefits

• Versatile building block for digital circuits
• Easy to implement counting and storage functions
• Reduces component count in digital designs
• Improved system reliability due to high noise immunity
• Compatible with other TTL logic devices

Additional Details

The MB74LS107A consists of two independent JK flip-flops within a single package. Each flip-flop has J, K, clock, and clear inputs. The flip-flops are negative-edge triggered, meaning that the output changes on the falling edge of the clock pulse. The clear input is asynchronous, meaning that it can reset the flip-flop regardless of the clock input. The device operates from a 5V power supply and has TTL-compatible input and output levels.

The 'LS' designation indicates that the device uses Low-power Schottky technology, which provides a good compromise between speed and power consumption. The MB74LS107A is commonly used in a variety of digital circuits, including counters, shift registers, and control logic. Refer to the manufacturer's datasheet for detailed electrical characteristics, timing diagrams, and application information. When using this device, ensure that proper decoupling capacitors are used to minimize noise and ensure stable operation. Adhere to the recommended operating conditions specified in the datasheet to prevent damage or malfunction.