Texas Instruments

SN74S124D  

Programmable Timers and Oscillators

SN74S124D Description

The SN74S124D is a high-performance dual voltage-controlled oscillator (VCO) designed by Texas Instruments, a leading manufacturer in the electronics industry. This IC is part of the 74S series and is specifically engineered to provide precise frequency control and generation for a wide range of applications. The SN74S124D operates within a frequency range of 1 Hz to 60 MHz, making it suitable for both low-frequency and high-frequency requirements. It features a supply voltage range of 4.75V to 5.25V and a supply current of 105 mA, ensuring reliable operation under various power conditions.

The SN74S124D is packaged in a 16-SOIC format, which is ideal for surface-mount applications, providing a compact and efficient solution for modern electronic designs. The operating temperature range of 0°C to 70°C ensures that the device can function reliably in a variety of environmental conditions. Additionally, the SN74S124D is REACH unaffected and RoHS3 compliant, adhering to the highest environmental and safety standards.

SN74S124D Features

• Dual VCO Design: The SN74S124D features a dual VCO design, allowing for two independent oscillators within a single package. This dual functionality enhances flexibility and reduces the need for multiple components, saving space and cost.
• Wide Frequency Range: With a frequency range of 1 Hz to 60 MHz, the SN74S124D can be used in a variety of applications, from low-frequency timing circuits to high-frequency communication systems.
• Surface-Mount Compatibility: The 16-SOIC package is designed for surface-mount technology (SMT), making it ideal for modern, compact electronic designs. This packaging also ensures high reliability and ease of integration into PCB layouts.
• Low Supply Current: The device operates with a supply current of 105 mA, which is relatively low compared to similar devices, making it energy-efficient and suitable for applications where power consumption is a concern.
• Wide Supply Voltage Range: The SN74S124D operates within a supply voltage range of 4.75V to 5.25V, providing flexibility and ensuring compatibility with various power supply systems.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring that it meets the highest environmental and safety standards, making it suitable for use in a wide range of industries.

SN74S124D Applications

The SN74S124D is ideal for applications requiring precise frequency control and generation. Some specific use cases include:

• Communication Systems: The wide frequency range and dual VCO design make the SN74S124D suitable for use in communication systems, where precise frequency control is essential for signal transmission and reception.
• Timing Circuits: The device can be used in timing circuits for various electronic devices, providing accurate and reliable timing signals.
• Frequency Synthesis: The SN74S124D can be employed in frequency synthesis applications, where multiple frequencies need to be generated and controlled.
• Test and Measurement Equipment: The device's high performance and reliability make it suitable for use in test and measurement equipment, where accurate frequency generation and control are critical.

Conclusion of SN74S124D

The SN74S124D is a versatile and high-performance dual VCO designed by Texas Instruments. Its wide frequency range, low supply current, and surface-mount compatibility make it an ideal choice for a variety of applications, from communication systems to timing circuits. The device's environmental compliance and reliability further enhance its suitability for modern electronic designs. With its dual VCO design and compact packaging, the SN74S124D offers significant advantages over similar models, providing a cost-effective and efficient solution for precise frequency control and generation.

SN74S124D Documents

Download datasheets and manufacturer documentation for SN74S124D

Datasheets :

SN74S124DR      

HTML Datasheet :

SN74S124DR      

PCN Design/Specification :

Design 25/Feb/2022