M74HC74RM13TR Dual D-Type Flip-Flop with Set/Reset – SO-14

Description

The M74HC74RM13TR is a high-speed CMOS dual D-type flip-flop fabricated with silicon gate C2MOS technology. It features two independent flip-flops in a single package, each with individual Set (PRE) and Reset (CLR) inputs. This device is designed for applications requiring high-speed data storage, frequency division, or state-machine implementation.

The flip-flop is edge-triggered, meaning it captures the data from the D input on the rising edge of the clock (CP) signal. The active-LOW asynchronous Set and Reset inputs allow for flexible state control, enabling the user to force the outputs to a known state independently of the clock signal. This makes it a foundational component for robust digital logic design.

Note: Product images are for illustrative purposes only. For detailed timing parameters, including setup and hold times, as well as propagation delay characteristics, please consult the official STMicroelectronics datasheet.

Features

• Dual Flip-Flop: Two independent D-type flip-flops integrated into a 14-pin package.
• Asynchronous Control: Includes individual PRE (Set) and CLR (Reset) inputs for each flip-flop.
• Edge-Triggered: High-speed clock input captures data on the rising edge.
• Low Power: CMOS architecture ensures minimal power consumption.
• Logic Compatibility: Compatible with standard HC-series CMOS logic levels.
• Package: SO-14 (SMD) package designed for reliable surface-mount assembly.

Benefits

• Design Flexibility: Independent Set and Reset pins allow for complex initialization and state-forcing logic.
• High Integration: Dual-gate architecture saves PCB space in designs requiring multiple storage elements.
• Reliability: Standardized STMicroelectronics construction ensures stable performance in a wide range of digital environments.

Applications

• State Machines: Storing state bits in sequential control logic.
• Frequency Division: Configuring the flip-flop to act as a divide-by-2 circuit.
• Data Buffering: Capturing and holding synchronous digital data.
• General Control Logic: Used in timing, sequencing, and pulse-counting circuits.

Package Includes

• 1 x M74HC74RM13TR Dual D-Type Flip-Flop IC (SMD-14)

Specifications