SN74LVTH374PWR

Overview

Category: Integrated Circuit (IC)

Use: The SN74LVTH374PWR is a high-speed, low-voltage octal D-type flip-flop with 3-state outputs. It is commonly used in digital systems for data storage and transfer.

Characteristics: - High-speed operation - Low-voltage compatibility - 3-state outputs for bus-oriented applications - Octal D-type flip-flop design

Package: The SN74LVTH374PWR is available in a small-outline integrated circuit (SOIC) package.

Essence: This IC is designed to provide efficient and reliable data storage and transfer capabilities in digital systems.

Packaging/Quantity: The SN74LVTH374PWR is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 4.1ns (max)
• Output Current: ±12mA

Pin Configuration

The SN74LVTH374PWR has a total of 20 pins, which are assigned specific functions as follows:

1. OE (Output Enable) - Active LOW output enable input
2. CP (Clock Pulse) - Clock input for flip-flop operation
3. D0-D7 (Data Inputs) - Data inputs for each flip-flop
4. Q0-Q7 (Outputs) - Outputs for each flip-flop
5. GND (Ground) - Ground reference
6. VCC (Power Supply) - Positive power supply voltage

Functional Features

• High-speed operation: The SN74LVTH374PWR is designed to operate at high clock frequencies, allowing for fast data storage and transfer.
• Low-voltage compatibility: It can operate at low supply voltages, making it suitable for use in battery-powered devices.
• 3-state outputs: The 3-state outputs enable the IC to be used in bus-oriented applications, where multiple devices can share a common data bus.
• Octal D-type flip-flop design: The IC consists of eight individual D-type flip-flops, providing efficient data storage and transfer capabilities.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data processing. - Low-voltage compatibility makes it suitable for various applications. - 3-state outputs enable easy integration into bus-oriented systems. - Octal design provides efficient data storage and transfer capabilities.

Disadvantages: - Limited voltage range may restrict its use in certain applications. - Requires careful handling and static discharge precautions due to its integrated circuit nature.

Working Principles

The SN74LVTH374PWR operates based on the principles of D-type flip-flops. When the clock pulse (CP) input transitions from LOW to HIGH, the data present at the D0-D7 inputs is transferred to the corresponding Q0-Q7 outputs. The output enable (OE) input controls the state of the outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The SN74LVTH374PWR finds applications in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Data storage systems - Communication equipment - Industrial automation - Automotive electronics

Alternative Models

1. SN74LVTH373PW - Similar to SN74LVTH374PWR, but with transparent latch instead of flip-flop design.
2. SN74LVTH574PWR - Octal D-type flip-flop with inverted outputs.
3. SN74LVTH244APW - Octal buffer/line driver with 3-state outputs.

These alternative models offer similar functionality and can be considered as substitutes for the SN74LVTH374PWR in different applications.

In conclusion, the SN74LVTH374PWR is a high-speed, low-voltage octal D-type flip-flop IC that provides efficient data storage and transfer capabilities. Its characteristics, pin configuration, functional features, advantages, and disadvantages make it suitable for various digital systems. Additionally, alternative models offer flexibility in choosing the most appropriate IC for specific application requirements.