Texas Instruments

SN74S374N

SN74S374N Description

The SN74S374N is a high-performance 8-bit D-type flip-flop from Texas Instruments' 74S series, designed for applications requiring fast data storage and transfer. This positive-edge-triggered device operates at a clock frequency of 100 MHz, making it suitable for high-speed digital systems. It features tri-state outputs, enabling bus-oriented applications by allowing multiple devices to share a common bus without interference. The IC is housed in a 20-pin DIP package, ensuring compatibility with through-hole mounting techniques. With a supply voltage range of 4.75V to 5.25V, it is optimized for 5V TTL logic systems, delivering reliable performance in industrial and commercial environments.

SN74S374N Features

• High-Speed Operation: Supports clock frequencies up to 100 MHz with a max propagation delay of 17ns @ 5V, 15pF, ensuring rapid data processing.
• Tri-State Outputs: Facilitates bus sharing in multi-device systems, enhancing flexibility in design.
• Low Power Consumption: Quiescent current (Iq) of 110 mA balances speed and energy efficiency.
• Wide Operating Temperature: Functions reliably in 0°C to 70°C (TA) environments, suitable for varied conditions.
• Robust Construction: ROHS3 Compliant and REACH Unaffected, meeting stringent environmental and safety standards.
• Single 8-Bit Element: Integrates eight flip-flops in one package, reducing board space and simplifying designs.

SN74S374N Applications

The SN74S374N is ideal for:

• Data Storage & Transfer: Used in registers, buffers, and memory interfaces for temporary data holding.
• Bus Systems: Enables efficient data routing in microprocessor/microcontroller-based systems.
• High-Speed Digital Circuits: Suitable for clock distribution networks and synchronous systems requiring edge-triggered timing.
• Industrial Control Systems: Provides reliable performance in automation, instrumentation, and communication equipment.

Conclusion of SN74S374N

The SN74S374N stands out as a high-speed, low-latency flip-flop solution, offering tri-state outputs, robust construction, and compatibility with 5V TTL logic. Its 100 MHz clock capability and 17ns propagation delay make it a preferred choice for demanding digital applications. Whether in data buses, industrial controls, or high-speed computing, this IC delivers performance, reliability, and design flexibility, making it a versatile component for engineers.