74LV373D,118

Product Overview

Category

The 74LV373D,118 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data storage and transfer applications.

Characteristics

• Low-voltage operation: The 74LV373D,118 operates at a low voltage, making it suitable for battery-powered devices.
• High-speed performance: This IC offers fast data transfer rates, enabling efficient processing of digital signals.
• Durable package: It comes in a sturdy package that protects the internal components from external factors such as moisture and physical damage.
• Compact size: The 74LV373D,118 is designed to be compact, allowing for space-efficient integration into electronic systems.

Package and Quantity

The 74LV373D,118 is available in a standard dual in-line package (DIP) with a quantity of 25 units per package.

Specifications

• Supply Voltage: 2.0V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: LV
• Number of Pins: 20
• Logic Function: Octal Transparent Latch with 3-State Outputs

Pin Configuration

The pin configuration of the 74LV373D,118 is as follows:

┌───┐ OE ─┤1 20├ ─ VCC D0 ─┤2 19├ ─ Q0 D1 ─┤3 18├ ─ Q1 D2 ─┤4 17├ ─ Q2 D3 ─┤5 16├ ─ Q3 D4 ─┤6 15├ ─ Q4 D5 ─┤7 14├ ─ Q5 D6 ─┤8 13├ ─ Q6 D7 ─┤9 12├ ─ Q7 GND ─┤10 11├ ─ LE └───┘

Functional Features

The 74LV373D,118 is an octal transparent latch with 3-state outputs. It allows for the storage and transfer of data in digital systems. The latch can be enabled or disabled using the output enable (OE) pin. When the OE pin is high, the latch is transparent, meaning the input data is transferred to the output pins. Conversely, when the OE pin is low, the latch holds the previously stored data.

Advantages and Disadvantages

Advantages

• Low-voltage operation makes it suitable for battery-powered devices.
• High-speed performance enables efficient data transfer.
• Compact size allows for space-efficient integration into electronic systems.

Disadvantages

• Limited number of output pins may restrict its use in certain applications requiring more outputs.
• Lack of built-in protection features against voltage spikes or ESD events.

Working Principles

The 74LV373D,118 operates based on the principles of digital logic. It utilizes transparent latches to store and transfer data. When the latch is enabled, the input data is passed through to the output pins. The latch can be disabled to hold the previously stored data. This functionality allows for efficient data storage and transfer in digital systems.

Application Field Plans

The 74LV373D,118 finds applications in various fields, including: 1. Microcontrollers: Used for interfacing with external devices and storing temporary data. 2. Communication Systems: Enables data transfer between different components of communication systems. 3. Industrial Automation: Facilitates control and monitoring of industrial processes by storing and transferring data.

Alternative Models

Some alternative models to the 74LV373D,118 include: - 74HC373: A similar octal transparent latch with 3-state outputs, but operates at a higher voltage range. - CD74ACT373: Another octal transparent latch with 3-state outputs, offering improved speed performance.

These alternative models can be considered based on specific requirements and compatibility with the system design.

In conclusion, the 74LV373D,118 is a low-voltage octal transparent latch IC that offers high-speed performance and compact size. It finds applications in various fields, including microcontrollers, communication systems, and industrial automation. While it has advantages such as low-voltage operation and compact size, it also has limitations like a limited number of output pins. Alternative models like the 74HC373 and CD74ACT373 can be considered based on specific needs.