Texas Instruments SN74AHCT373/SN74AHCT373-Q1 D-Type Latches

Introduction

The Texas Instruments SN74AHCT373/SN74AHCT373-Q1 D-Type Latches are versatile semiconductor components designed for efficient data storage and buffering. With their octal transparent design and robust performance characteristics, these latches are ideal for a variety of applications, particularly in automotive environments.

Part Description

The SN74AHCT373-Q1 is an octal D-type latch featuring 3-state outputs and eight individual D-type latches. It operates within a supply voltage range of 4.5V to 5.5V, making it suitable for various digital circuits. The device is AEC-Q100 qualified, ensuring its reliability in automotive applications. It has a high-level input voltage of 2V and a low-level input voltage of 0.8V, with all channels sharing a common Latch Enable (LE) and Output Enable (OE) input. The device boasts low delay times, with 9.5ns at 5V for the standard version and 7.2ns for the automotive-qualified version.

Applications

• Parallel data storage
• Digital bus buffering

Industries

• Automotive
• Consumer electronics
• Industrial automation
• Telecommunications

Usage Ideas

1. Automotive Data Logger: Utilize the SN74AHCT373-Q1 to create a data logger that captures and stores sensor data from various automotive systems, ensuring reliable data transfer and storage.

2. Digital Signal Processing: Implement the latches in a digital signal processing circuit to buffer and manage data streams, enhancing the performance of audio or video processing applications.

3. Microcontroller Interface: Use the SN74AHCT373-Q1 to interface between a microcontroller and multiple peripheral devices, allowing for efficient data handling and communication in embedded systems.

Conclusion

The Texas Instruments SN74AHCT373/SN74AHCT373-Q1 D-Type Latches are essential components for anyone looking to implement reliable data storage and buffering solutions. With their automotive-grade qualifications and versatile applications, these latches are a valuable addition to various electronic projects across multiple industries.