SN74LVTH241PWR

Overview

Category: Integrated Circuit (IC)

Use: Signal Buffer/Line Driver

Characteristics: - Low Voltage TTL (LVTTL) Technology - 3.3V to 5V Logic Level Translation - High-Speed Operation - 3-State Outputs - Schmitt-Trigger Inputs - Available in TSSOP Package

Package: TSSOP-20

Essence: The SN74LVTH241PWR is a signal buffer and line driver IC that provides voltage level translation between different logic levels. It is designed to operate at low voltages, making it suitable for use in various electronic devices.

Packaging/Quantity: The SN74LVTH241PWR is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Logic Family: LVTTL
• Number of Channels: 8
• Input/Output Type: Non-Inverting
• Output Current: ±12mA
• Propagation Delay Time: 4.1ns (Max)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SN74LVTH241PWR has a TSSOP-20 package with the following pin configuration:

___________ OE -| 1 20 |- VCC A1 -| 2 19 |- B1 A2 -| 3 18 |- B2 A3 -| 4 17 |- B3 A4 -| 5 16 |- B4 A5 -| 6 15 |- B5 A6 -| 7 14 |- B6 A7 -| 8 13 |- B7 GND -| 9 12 |- B8 OE -| 10 11 |- OE# ‾‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• Voltage Level Translation: The SN74LVTH241PWR allows for seamless translation between different logic voltage levels, making it suitable for interfacing between devices operating at different voltages.
• High-Speed Operation: With a maximum propagation delay time of 4.1ns, this IC ensures fast signal transmission and minimal delay.
• 3-State Outputs: The 3-state outputs enable the device to be effectively disconnected from the bus when not in use, reducing power consumption and preventing signal interference.
• Schmitt-Trigger Inputs: The Schmitt-trigger inputs provide hysteresis, allowing for improved noise immunity and reliable operation in noisy environments.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - High-speed operation enables efficient data transmission. - 3-state outputs reduce power consumption and prevent signal interference. - Schmitt-trigger inputs provide noise immunity for reliable operation.

Disadvantages: - Limited number of channels (8) may not be sufficient for certain applications requiring more input/output lines. - Operating temperature range (-40°C to +85°C) may not be suitable for extreme temperature environments.

Working Principles

The SN74LVTH241PWR operates by receiving input signals and translating them to the desired logic level using LVTTL technology. It utilizes a combination of transistors and logic gates to achieve voltage level translation. The Schmitt-trigger inputs ensure reliable operation by providing hysteresis and noise immunity. The 3-state outputs allow the device to be effectively disconnected from the bus when not in use, preventing signal interference and reducing power consumption.

Detailed Application Field Plans

The SN74LVTH241PWR is commonly used in various applications, including:

1. Microcontrollers: It facilitates communication between microcontrollers operating at different logic voltage levels.
2. Communication Systems: It enables voltage level translation in communication interfaces such as UART, SPI, and I2C.
3. Industrial Automation: It is used for interfacing between different components in industrial automation systems.
4. Consumer Electronics: It finds application in devices like smartphones, tablets, and gaming consoles for voltage level translation between different subsystems.

Detailed and Complete Alternative Models

Some alternative models to the SN74LVTH241PWR include:

1. SN74LVC1G07DBVR
2. SN74LVC1T45DCKR
3. SN74LVC2G34DCTR
4. SN74LVC8T245PW

These alternatives offer similar functionality and characteristics, but may differ in terms of package type, pin configuration, or number of channels.

In conclusion, the SN74LVTH241P