DM9374N

Display Drivers Overview

The onsemi DM9374N is a high-speed Schottky TTL dual D-type flip-flop housed in a 16-pin DIP package. It features positive-edge triggering with independent set and reset inputs for each of the two circuits. The device operates within a supply voltage range of 4.5V to 5.5V, supporting a maximum clock frequency of 200MHz. Typical propagation delay is 2.5ns at 5V, ensuring rapid data transfer. It includes complementary outputs (Q and Q-bar) and is designed for demanding digital logic applications requiring fast switching speeds and reliable performance in industrial environments.

Display Drivers Feature Summary

• High-speed Schottky TTL technology enables rapid switching with minimal propagation delay
• Dual independent D-type flip-flops provide flexible data storage and synchronization capabilities
• Positive-edge triggering ensures precise timing control for synchronous digital systems
• Integrated set and reset inputs allow direct asynchronous control of output states

Display Drivers Applications

• High-speed data register banks in industrial control systems
• Synchronous state machines requiring fast clock frequencies
• Buffer memory interfaces in telecommunications equipment
• Digital signal processing pipelines needing low-latency storage

Display Drivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as legacy parts may vary. Check for obsolescence notices or lifecycle changes before finalizing procurement plans. Ensure proper handling procedures are followed due to the sensitive nature of Schottky TTL components. Validate packaging integrity upon receipt to prevent damage during transit.

Display Drivers Selection Notes

Select this component when high-speed Schottky TTL performance is required over standard 74LS series alternatives. Consider the 16-pin DIP package for through-hole prototyping or legacy board compatibility. Evaluate power consumption requirements as Schottky devices draw higher current than CMOS equivalents. Ensure supply voltage stability within the 4.5V to 5.5V range for optimal operation. Compare pinout compatibility if replacing existing designs.

Display Drivers Part Context

The DM9374N belongs to onsemi's DM93xx series of high-speed Schottky TTL logic devices. This family is known for superior speed-performance-power product compared to earlier transistor-transistor logic families. The part serves as a fundamental building block for sequential logic circuits where timing precision is critical. It complements other DM93xx components like gates, inverters, and counters in complex digital system designs.

Display Drivers Replacement Considerations

Direct substitutes include equivalent Schottky TTL dual D-flip-flops from other manufacturers such as SN74S74 or MC74S74. Verify pinout compatibility and electrical specifications match exactly. Consider upgrading to faster LVDS or CMOS technologies if power efficiency becomes a priority. Ensure replacement parts meet the same operating temperature ranges and voltage tolerances.