The SN74AS109ADRE4 is a high-performance integrated circuit produced by Texas Instruments, one of the leading manufacturers in the semiconductor industry. This device is part of the AS logic family and is a dual positive-edge-triggered J-K flip-flop with clear and preset functionalities. It is designed to operate at exceptional speed while maintaining low power consumption, making it an ideal choice for a wide range of applications including data processing systems, telecommunications, and instrumentation.

Key Features

• Logic Type: J-K Flip-Flop - This logic type allows the flip-flop to toggle, set, reset, or hold based on the combination of inputs.
• Flip-Flop Type: Dual Positive-Edge-Triggered - This ensures that the flip-flop responds to the rising edge of the clock signal, providing precise control over data transition.
• Clear and Preset: The device includes direct clear (CLR) and preset (PRE) inputs for additional flexibility in control operations.
• Output Current: High output drive capability is a hallmark of the AS logic family, ensuring reliable operation even in demanding conditions.
• Operating Temperature Range: The SN74AS109ADRE4 is designed to function in a wide temperature range, accommodating various environmental conditions.
• Package / Case: The device comes in a SOP (Small Outline Package), which is suitable for surface-mount technology and occupies minimal board space.

Applications

The SN74AS109ADRE4's versatility makes it suitable for a variety of applications. Its fast switching speeds and dual flip-flop configuration make it especially useful in digital circuits where synchronous data manipulation is required. Examples include:

• Counters and dividers
• Registers
• Control systems
• High-speed data processing

Quality and Reliability

Texas Instruments is known for its commitment to quality and the SN74AS109ADRE4 is no exception. It is manufactured using advanced techniques to ensure high reliability and performance over its operational lifespan. Users can trust this component to deliver consistent performance in their electronic designs.