SN74LVTH574IPWREP

Overview

Product Category: Integrated Circuit (IC)

Use: The SN74LVTH574IPWREP is a high-speed octal D-type flip-flop with 3-state outputs. It is designed for use in various digital applications where data storage and transfer are required.

Characteristics: - High-speed operation - 3-state outputs for bus-oriented applications - Low power consumption - Wide operating voltage range - Schmitt-trigger inputs for noise immunity

Package: TSSOP (Thin Shrink Small Outline Package)

Essence: The SN74LVTH574IPWREP is an essential component in digital systems that require reliable and efficient data storage and transfer capabilities.

Packaging/Quantity: The SN74LVTH574IPWREP is typically sold in reels, with each reel containing 2000 units.

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 (typical)
• Output Current: ±12mA

Pin Configuration

The SN74LVTH574IPWREP has a 20-pin TSSOP package with the following pin configuration:

+----+--+----+ OE1 |1 +--+ 20| VCC D0 |2 19| D7 D1 |3 18| D6 D2 |4 17| D5 D3 |5 16| D4 D4 |6 15| GND D5 |7 14| Q4 D6 |8 13| Q5 D7 |9 12| Q6 GND |10 11| Q7 +------------+

Functional Features

• High-speed operation: The SN74LVTH574IPWREP can operate at high clock frequencies, making it suitable for time-critical applications.
• 3-state outputs: The 3-state outputs allow multiple devices to share a common bus, enabling efficient data transfer in bus-oriented systems.
• Low power consumption: The IC is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide operating voltage range: The SN74LVTH574IPWREP can operate within a wide voltage range, providing flexibility in various applications.
• Schmitt-trigger inputs: The Schmitt-trigger inputs ensure noise immunity and reliable operation in noisy environments.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer. - 3-state outputs facilitate efficient bus sharing. - Low power consumption prolongs battery life. - Wide operating voltage range provides versatility. - Schmitt-trigger inputs ensure reliable operation in noisy environments.

Disadvantages: - Limited number of flip-flops (8) in a single package. - TSSOP package may require careful handling during assembly.

Working Principles

The SN74LVTH574IPWREP operates based on the principles of digital logic. It consists of eight D-type flip-flops that store and transfer data. The flip-flops are controlled by an internal clock signal, which determines when data is latched and transferred. The 3-state outputs allow the device to be connected to a shared bus, where data can be read or written by other devices.

Detailed Application Field Plans

The SN74LVTH574IPWREP finds applications in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Data storage systems - Communication equipment - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVTH574IPWREP include: - 74HC574: This is a CMOS version of the octal D-type flip-flop with 3-state outputs. - CD4013: A dual D-type flip-flop with complementary outputs. - MC74ACT574: An advanced CMOS octal D-type flip-flop with 3-state outputs.

These alternative models can be considered based on specific requirements and compatibility with existing systems.

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