Product Overview: 74HCT195N by NXP Semiconductors

The 74HCT195N is a high-speed Si-gate CMOS device manufactured by NXP Semiconductors, designed to be pin-compatible with low-power Schottky TTL (LSTTL). It is a 4-bit parallel-access shift register that comes in a robust plastic DIP (Dual In-line Package) with 16 pins. This integrated circuit (IC) is part of the 74HCT family, which is well-known for its high noise immunity and low power consumption.

The 74HCT195N offers a multitude of features that make it a versatile component for various digital applications. It has a fully synchronous data transfer through four stages, which ensures reliable operation in complex systems. The device operates with a standard 5V power supply, making it compatible with many other logic families and easy to integrate into existing designs.

Functional Capabilities

• Shift Register Functionality: The 74HCT195N can perform both serial and parallel input functions, as well as serial or parallel output, providing flexibility in data manipulation.
• Multiple Modes of Operation: It includes modes such as Shift Left, Shift Right, Hold, and Parallel Load, allowing for a wide range of applications in data storage and transfer.
• Master Reset: An asynchronous master reset input (MR) is provided to clear the entire shift register.

Technical Specifications

• Logic Family: 74HCT
• Logic Type: CMOS
• Supply Voltage: 5V
• Operating Temperature: -40°C to +125°C
• Package Type: DIP-16
• Propagation Delay: The typical propagation delay is low, ensuring fast response times for high-speed applications.

The 74HCT195N is an ideal choice for designers looking for a reliable and high-performance shift register. Its straightforward interface and multiple modes of operation make it suitable for a variety of digital circuits, including those in computing, data processing, and communication systems. With its high noise immunity and compatibility with other logic families, the 74HCT195N is a practical component for both new designs and as a drop-in replacement in existing systems.

For more detailed information, including the full datasheet, please visit the NXP Semiconductors official website or contact their support team for assistance.