Texas Instruments

SN74LS107ADR

SN74LS107ADR Description

The SN74LS107ADR is a dual JK-type flip-flop integrated circuit (IC) designed for high-speed, low-power logic applications. Manufactured by Texas Instruments, this IC is part of the 74LS series, known for its reliability and performance in digital circuits. The SN74LS107ADR features two independent JK flip-flops, each capable of storing a single bit of data. It operates with a supply voltage range of 4.75V to 5.25V and is optimized for a clock frequency of up to 45 MHz, ensuring fast and efficient data processing.

SN74LS107ADR Features

• High-Speed Operation: The SN74LS107ADR supports a clock frequency of up to 45 MHz, making it suitable for high-speed digital applications.
• Complementary Outputs: Each JK flip-flop provides complementary outputs, enhancing the flexibility of the circuit design.
• Negative Edge Triggering: The flip-flops are triggered on the negative edge of the clock signal, which can be advantageous in certain timing-sensitive applications.
• Low Power Consumption: With a quiescent current of only 6 mA, the SN74LS107ADR is designed to minimize power usage, making it suitable for energy-efficient systems.
• Wide Operating Temperature Range: The IC operates reliably within a temperature range of 0°C to 70°C, ensuring robust performance in various environmental conditions.
• Low Propagation Delay: The maximum propagation delay is 20 ns at 5V and 15 pF, ensuring fast signal transmission and minimal latency.
• Surface Mount Packaging: The SN74LS107ADR is available in a surface mount package, facilitating easy integration into modern PCB designs.
• RoHS and REACH Compliance: The IC is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and regulatory standards.

SN74LS107ADR Applications

The SN74LS107ADR is ideal for a variety of digital applications where high-speed data processing and low power consumption are critical. Some specific use cases include:

• Digital Counters and Frequency Dividers: The dual JK flip-flops can be used to create digital counters or frequency dividers, essential components in digital clocks and timing circuits.
• Data Storage and Latching: The ability to store a single bit of data per flip-flop makes it suitable for simple data storage and latching applications.
• Sequential Logic Circuits: The JK flip-flops can be used to build more complex sequential logic circuits, such as state machines and shift registers.
• Control Logic in Embedded Systems: The IC can serve as a key component in the control logic of embedded systems, providing reliable and fast data processing.

Conclusion of SN74LS107ADR

The SN74LS107ADR is a versatile and reliable dual JK-type flip-flop IC that offers high-speed operation, low power consumption, and robust performance across a wide temperature range. Its complementary outputs and negative edge triggering provide additional flexibility for various digital applications. Despite being marked as obsolete, the SN74LS107ADR remains a valuable component for engineers and designers working on legacy systems or applications where its specific features are required. Its compliance with environmental and regulatory standards ensures it remains a viable option for modern electronics projects.