Product Overview: 74HCT173 from NXP Semiconductors

The 74HCT173 device from NXP Semiconductors is a high-speed Si-gate CMOS circuit that belongs to a family of integrated circuits designed for high-performance memory storage and data manipulation. This quadruple D-type flip-flop is specifically tailored for use in applications that require the capture and storage of multiple bits of data simultaneously.

Key Features

• Logic Type: D-type Flip-Flop
• Output Type: Tri-State
• Number of Elements: 4
• Number of Bits per Element: 1
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Package: Available in various package types including SO, SSOP, and DIP

Functional Description

The 74HCT173 contains four edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common clock (CP) and master reset (MR) inputs load and reset all flip-flops simultaneously. The device features a 3-state output, which allows for multiple devices to be connected to the same output bus, providing a high degree of flexibility in bus-structured systems.

Each flip-flop has a separate J and K input which, when high, will enable the respective flip-flop to toggle on the rising edge of the clock signal. The direct overriding clear function (MR) is synchronous, meaning it will only reset the flip-flops on the clock's rising edge, ensuring all data is cleared simultaneously and without glitches.

Applications

The 74HCT173 is ideal for a wide range of applications, including:

• Buffer storage
• Shift registers
• Data storage
• Data transfer systems
• Instrumentation and control systems

Quality and Reliability

As with all NXP products, the 74HCT173 is manufactured to the highest quality standards, with rigorous testing to ensure reliable performance in a variety of environments and applications. The device's robust design ensures that it is suitable for industrial-grade applications that require a wide operating temperature range and high noise immunity.

For detailed specifications, application notes, and additional resources, customers are encouraged to visit the official NXP Semiconductors website or contact their local NXP sales office.