Texas Instruments

CD74ACT74M

CD74ACT74M Description

The CD74ACT74M from Texas Instruments is a high-performance dual D-type flip-flop integrated circuit designed for high-speed digital applications. Operating within a 4.5V to 5.5V supply range, this device features complementary outputs and a positive-edge trigger mechanism, ensuring reliable data synchronization. With a clock frequency of 85 MHz and a max propagation delay of 9.5ns @ 5V, 50pF, it delivers exceptional speed and efficiency. Packaged in a 14-pin SOIC tube, the CD74ACT74M is RoHS3 compliant and suitable for surface-mount technology (SMT) applications.

CD74ACT74M Features

• High-Speed Operation: Supports 85 MHz clock frequency with minimal propagation delay, ideal for time-critical systems.
• Low Power Consumption: Quiescent current (Iq) of just 4 µA enhances energy efficiency.
• Robust Output Drive: 24mA source/sink current ensures strong signal integrity in noisy environments.
• Dual Flip-Flop Design: Integrates two independent 1-bit flip-flops with set (preset) and reset functionality for flexible control.
• Wide Voltage Range: Operates reliably from 4.5V to 5.5V, compatible with TTL and CMOS logic levels.
• Enhanced Reliability: REACH unaffected and MSL 1 (Unlimited) rated for extended shelf life and handling ease.

CD74ACT74M Applications

• Clock Synchronization: Ideal for data registers, counters, and state machines requiring precise timing.
• Signal Buffering: Used in communication interfaces to clean and amplify digital signals.
• Power Management Systems: Efficiently controls power sequencing in embedded systems and IoT devices.
• Industrial Automation: Suitable for PLC controllers and motor drive circuits due to its noise immunity.
• Consumer Electronics: Enhances performance in gaming consoles, smart home devices, and displays.

Conclusion of CD74ACT74M

The CD74ACT74M stands out as a high-speed, low-power flip-flop solution, offering superior performance in digital logic applications. Its dual flip-flop design, robust output drive, and compatibility with 5V systems make it a versatile choice for engineers. Whether for industrial, consumer, or communication systems, this IC delivers reliability, speed, and efficiency, making it a preferred component in modern electronics design.