The 74HC74D,653 is a high-speed Si-gate CMOS device from NXP Semiconductors, known for its robust performance and versatility in various electronic applications. This particular integrated circuit is a dual positive-edge triggered D-type flip-flop with individual data (D), clock (CP), set (SD), and reset (RD) inputs; and Q and Q-bar outputs.

Key Features

• Logic Type: D-Type Flip-Flop
• Output Type: Differential
• Number of Elements: Dual
• Number of Pins: 14
• Supply Voltage Range: 2.0V to 6.0V
• Trigger Type: Positive-Edge
• Propagation Delay Time: 16ns at 4.5V, 40ns at 2.0V
• Operating Temperature Range: -40°C to +125°C
• Mounting Type: Surface Mount
• Package / Case: SO-14

Applications

The 74HC74D,653 is suitable for a wide array of applications, including:

• Toggle circuits
• Counter and divider circuits
• Control systems
• Sequential logic circuits

Product Description

The flip-flop features independent set-direct (SD) and clear-direct (CD) inputs for each flip-flop, which can be used to override the clock and data inputs to immediately set or clear the flip-flop. The device also provides both normal and complementary outputs for additional flexibility in circuit design.

With its wide operating voltage range and low power consumption, the 74HC74D,653 is designed to interface with TTL levels and is compatible with the industry-standard 74HC logic family. This makes it easy to integrate into existing designs that require a reliable flip-flop solution.

Manufactured in a small-outline package, the 74HC74D,653 is optimized for reduced space applications and is ideal for use in high-density mounting situations. Its surface-mount design aligns with modern printed circuit board (PCB) assembly processes, allowing for efficient manufacturing and reduced overall product size.

As an NXP product, the 74HC74D,653 benefits from the company's commitment to quality and reliability, making it a trusted choice for engineers and designers looking to build stable and durable electronic systems.