Encyclopedia Entry: 74LVTH162373DLG4

Product Overview

Category

The 74LVTH162373DLG4 belongs to the category of integrated circuits (ICs), specifically a type of digital logic device.

Use

This product is commonly used in electronic systems for data storage and transfer. It serves as a 16-bit transparent latch with 3-state outputs.

Characteristics

• High-speed operation: The 74LVTH162373DLG4 offers fast data transfer rates, making it suitable for applications requiring quick response times.
• Low power consumption: This IC is designed to minimize power consumption, making it energy-efficient.
• Wide operating voltage range: It can operate within a broad voltage range, providing flexibility in various electronic systems.
• 3-state outputs: The 74LVTH162373DLG4 features 3-state outputs, allowing multiple devices to share a common bus without interference.

Package and Quantity

The 74LVTH162373DLG4 is typically available in a surface-mount package, such as TSSOP or SOIC. The exact package may vary depending on the manufacturer. It is usually sold in reels or tubes containing multiple units.

Specifications

• Logic family: LVTH
• Number of bits: 16
• Output type: 3-state
• Operating voltage range: 2.0V to 5.5V
• Input/output compatibility: TTL/CMOS
• Propagation delay: <10 ns
• Operating temperature range: -40°C to +85°C

Pin Configuration

The 74LVTH162373DLG4 has a total of 48 pins, which are distributed as follows:

Pin 1: Output Enable (OE) Pin 2-17: Data Inputs (D0-D15) Pin 18: Clock (CLK) Pin 19-34: Data Outputs (Q0-Q15) Pin 35: GND (Ground) Pin 36-48: VCC (Power Supply)

Functional Features

• Transparent latch: The 74LVTH162373DLG4 allows data to pass through when the latch is enabled, providing real-time data transfer.
• 3-state outputs: The IC can be set to a high-impedance state, allowing multiple devices to share the same bus without causing conflicts.
• Edge-triggered clocking: The latch captures and stores data on the rising or falling edge of the clock signal, ensuring accurate data synchronization.

Advantages

• High-speed operation enables efficient data transfer in time-critical applications.
• Low power consumption contributes to energy-efficient designs.
• Wide operating voltage range provides compatibility with various electronic systems.
• 3-state outputs allow for bus sharing and reduce system complexity.

Disadvantages

• Limited number of bits (16) may not be sufficient for certain applications requiring larger data storage or transfer capabilities.
• Propagation delay, although minimal, can affect overall system performance in highly time-sensitive applications.

Working Principles

The 74LVTH162373DLG4 operates based on the principles of digital logic. It utilizes transparent latches to store and transfer data. When the latch is enabled, data from the input pins is passed through to the output pins. The latch captures and holds the data on the rising or falling edge of the clock signal. The 3-state outputs allow the device to disconnect from the bus, preventing conflicts when multiple devices are connected.

Application Field Plans

The 74LVTH162373DLG4 finds applications in various electronic systems, including: - Microprocessors and microcontrollers - Memory modules - Communication systems - Industrial automation - Automotive electronics

Alternative Models

There are several alternative models available that offer similar functionality to the 74LVTH162373DLG4. Some notable alternatives include: - SN74LVTH162373DGGR - MC74LVTH162373DT - CD74LVTH162373MT

These alternative models may vary in terms of package type, voltage range, or other specifications, but they serve the same purpose of data storage and transfer.

In conclusion, the 74LVTH162373DLG4 is a high-speed, low-power integrated circuit used for data storage and transfer. Its transparent latch design, 3-state outputs, and wide operating voltage range make it suitable for various applications in the field of electronics. While it has certain limitations, such as the number of bits and propagation delay, there are alternative models available to suit specific requirements.