Texas Instruments

SN74ALVCH374DWR

SN74ALVCH374DWR Description

The SN74ALVCH374DWR is a single 8-bit D-type flip-flop from Texas Instruments, designed for high-speed digital applications. This IC operates within a supply voltage range of 1.65V to 3.6V, making it suitable for a variety of low to medium voltage systems. The device features a maximum propagation delay of 3.6ns at 3.3V and a load capacitance of 50pF, ensuring rapid data transfer and processing capabilities. The SN74ALVCH374DWR is housed in a 20SOIC package, ideal for surface mount applications, and is available in tape and reel packaging for convenient handling and integration into automated assembly lines.

SN74ALVCH374DWR Features

• Clock Frequency: The SN74ALVCH374DWR supports a clock frequency of up to 150 MHz, enabling high-speed data processing and synchronization.
• Trigger Type: It operates on a positive edge trigger, ensuring reliable data capture on each rising edge of the clock signal.
• Supply Voltage: The wide operating voltage range of 1.65V to 3.6V provides flexibility and compatibility with various power supply systems.
• Propagation Delay: With a maximum propagation delay of 3.6ns at 3.3V and 50pF load capacitance, it ensures minimal latency in data transfer.
• Low Quiescent Current: The device consumes only 10 µA in quiescent mode, making it energy-efficient for low-power applications.
• High Output Current: It supports an output current of 24mA for both high and low states, providing robust drive capabilities for downstream circuits.
• Compliance and Safety: The SN74ALVCH374DWR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), it is suitable for storage and handling in various environmental conditions.

SN74ALVCH374DWR Applications

The SN74ALVCH374DWR is well-suited for applications requiring high-speed data processing and synchronization. Its features make it ideal for:

• Digital Signal Processing: The high clock frequency and low propagation delay ensure efficient handling of digital signals in high-speed systems.
• Data Buffering: The 8-bit data width and robust output current capabilities make it suitable for buffering data in communication systems.
• Memory Control: The device can be used in memory control circuits to manage data flow and synchronization between memory modules and processors.
• Microcontroller Interfaces: It can interface with microcontrollers to manage data transfer and synchronization in embedded systems.
• Telecommunications: The SN74ALVCH374DWR can be used in telecommunication equipment for data buffering and signal processing.

Conclusion of SN74ALVCH374DWR

The SN74ALVCH374DWR from Texas Instruments is a versatile and high-performance D-type flip-flop designed for demanding digital applications. Its wide supply voltage range, low propagation delay, and high output current capabilities make it a reliable choice for high-speed data processing and synchronization. Despite being marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component in various electronic systems. The SN74ALVCH374DWR is particularly well-suited for digital signal processing, data buffering, memory control, microcontroller interfaces, and telecommunication applications. Its compliance with environmental and safety standards further enhances its suitability for modern electronic designs.