The MB74LS174 is a Hex D-Type Flip-Flop with a common clear manufactured by Fujitsu. This device is part of the 74LS series, known for its low-power Schottky TTL technology, which balances speed and power consumption. It is commonly used in digital systems for data storage, shift registers, and buffer applications.

Applications

• Data storage registers
• Buffer registers
• Shift registers
• Sample and hold circuits
• Memory address latches

Features

• Six independent D-type flip-flops
• Common clear input
• Positive-edge triggered clock
• Low power consumption
• High noise immunity
• TTL compatible inputs and outputs

Benefits

• Provides a convenient way to store six bits of data
• Simplifies the design of data storage and transfer circuits
• Reduces component count in digital systems
• Enhances system reliability due to high noise immunity
• Easy integration with other TTL logic devices

Additional Details

The MB74LS174 contains six D-type flip-flops, each capable of storing one bit of data. The flip-flops are triggered on the positive-going edge of the clock signal. A common clear input asynchronously resets all six flip-flops to a low state. The device operates from a 5V power supply, typical for TTL devices, and features TTL-compatible input and output voltage levels.

The 'LS' designation signifies Low-power Schottky technology, providing a balance between switching speed and power consumption. The MB74LS174 is widely used in applications requiring parallel data storage, such as buffer registers and memory address latches. Refer to the manufacturer's datasheet for detailed electrical characteristics, timing diagrams, and application information. Use proper decoupling capacitors to minimize noise and ensure stable operation. Adhere to the recommended operating conditions specified in the datasheet to prevent damage or malfunction.