Texas Instruments

SN74LVC374ADW

SN74LVC374ADW Description

The SN74LVC374ADW is a high-performance, 8-bit D-type flip-flop from Texas Instruments' 74LVC series, designed for surface-mount applications. It operates within a 1.65V to 3.6V supply range, making it ideal for low-voltage systems while maintaining robust 24mA output drive capability. With a 100 MHz clock frequency and 7ns propagation delay (at 3.3V, 50pF), this device ensures high-speed data transfer and reliable signal integrity. The flip-flop features positive-edge triggering, ensuring synchronous operation in digital systems. Packaged in a 20-pin SOIC (DW) tube, it is RoHS3 compliant and rated for MSL 1 (Unlimited) moisture sensitivity, ensuring durability in manufacturing and storage.

SN74LVC374ADW Features

• Low Power Consumption: 10 µA quiescent current minimizes energy usage in battery-operated devices.
• Wide Voltage Range (1.65V–3.6V): Compatible with 3.3V and lower-voltage logic systems.
• High-Speed Operation: 100 MHz clock frequency with 7ns max propagation delay for efficient data processing.
• Balanced Output Drive: 24mA source/sink current ensures strong signal integrity in bus-oriented applications.
• Low Input Capacitance (4 pF): Reduces loading effects on preceding circuitry.
• Robust Packaging: 20-SOIC offers space efficiency and reliability for surface-mount PCB designs.
• Compliance: RoHS3, REACH Unaffected, and ECCN EAR99 certified for global use.

SN74LVC374ADW Applications

• Data Storage & Buffering: Ideal for register banks, FIFOs, and pipeline registers in microcontrollers and FPGAs.
• Bus Interface Systems: Ensures stable signal transmission in I²C, SPI, and parallel bus architectures.
• Low-Power Embedded Systems: Suitable for IoT sensors, portable electronics, and battery-powered devices due to minimal Iq.
• High-Speed Digital Logic: Used in networking equipment, telecom interfaces, and data acquisition systems requiring edge-triggered synchronization.
• Industrial Control: Reliable performance in PLCs, motor controllers, and automation systems with 3.3V logic levels.

Conclusion of SN74LVC374ADW

The SN74LVC374ADW stands out as a versatile, high-speed flip-flop with low-voltage operation and robust drive strength, making it a preferred choice for modern digital designs. Its low power consumption, compact packaging, and compliance with environmental standards ensure suitability for consumer, industrial, and communication applications. Engineers favor this IC for its balance of speed, power efficiency, and reliability, particularly in systems requiring synchronous data latching and buffering. Texas Instruments' reputation for quality further solidifies its position in mission-critical circuits.