SN74LVC1T45DBVR

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SN74LVC1T45DBVR

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IC TRNSLTR BIDIRECTIONAL SOT23-6

  • FabricanteTexas Instruments

  • Peça do Fabricante #SN74LVC1T45DBVR

  • Pacote SOT-23-6

  • Em Estoque4177

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series 74LVC
Part Status Active
Translator Type Voltage Level
Channel Type Bidirectional
Number of Circuits 1
Channelsper Circuit 1
Voltage - VCCA 1.65 V ~ 5.5 V
Voltage - VCCB 1.65 V ~ 5.5 V
Output Type Tri-State, Non-Inverted
Data Rate 420Mbps
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The SN74LVC1T45DBVR is a single-bit, dual-supply bus transceiver designed to facilitate bidirectional voltage level translation and signal integrity between different logic levels. It is manufactured by Texas Instruments and falls under the category of logic ICs. The device supports voltage levels ranging from 1.2 V to 5.5 V on both VCCA and VCCB sides, allowing it to interface between devices operating at different voltage levels.
Key features include a high-speed operation with low power consumption, making it suitable for battery-powered applications. It has a low propagation delay and supports partial power-down applications, thanks to its Ioff feature that prevents backflow current in the event of power loss. The SN74LVC1T45DBVR comes in a small SOT-23-6 package, making it ideal for space-constrained applications. It is commonly used in mobile phones, tablets, and other portable electronics for signal level matching and bidirectional communication.

Equivalent

The SN74LVC1T45DBVR is a single-bit dual-supply bus transceiver with configurable voltage levels. Equivalent products include:
1. NXP 74LVC1T45GW
2. ON Semiconductor NLSV1T244MUTAG
3. Microchip Technology MCP2221A-I/SL
These alternatives offer similar bidirectional level-shifting capabilities for interfacing different voltage levels in digital circuits. Always verify the specifications and pin compatibility before substituting to ensure proper functionality in your specific application.

Features

The SN74LVC1T45DBVR is a single-bit dual-supply bus transceiver designed for voltage level translation and bidirectional communication. Key features include:
1. Voltage Level Translation: It supports translation between different voltage levels, ranging from 1.65 V to 5.5 V on the A-side and B-side, making it suitable for interfacing between low- and high-voltage microcontrollers and peripherals.
2. Direction Control: The device includes a direction control (DIR) pin that determines the data flow direction, allowing for bidirectional data transfer.
3. High-Speed Operation: Capable of supporting high data rates, ensuring efficient communication in fast-paced applications.
4. Low Power Consumption: Features low static power dissipation, making it energy-efficient.
5. Robust ESD Protection: This device provides enhanced ESD protection for increased reliability.
6. Compact Package: Offered in a small SOT-23 (DBV) package, making it suitable for space-constrained applications.
7. Wide Temperature Range: Operates over a wide temperature range from -40°C to +125°C, ensuring performance in harsh environments.
These features make the SN74LVC1T45DBVR versatile for various applications requiring reliable voltage translation.

Pinout

The SN74LVC1T45DBVR is a single-bit dual-supply bus transceiver with configurable voltage translation and direction control, manufactured by Texas Instruments. It is housed in a SOT-23-6 package, which means it has 6 pins. The key functions of these pins are:
1. VCCA: Supply voltage for the A-side. Can range from 1.65 V to 5.5 V.
2. A: Data input/output for the A-side.
3. DIR: Direction control pin. Determines the data flow direction (A to B or B to A).
4. GND: Ground reference.
5. B: Data input/output for the B-side.
6. VCCB: Supply voltage for the B-side. Can range from 1.65 V to 5.5 V.
The SN74LVC1T45DBVR is designed for translating signals between different voltage levels on the A and B sides of the transceiver, making it suitable for applications requiring voltage translation and bidirectional data transfer.

Manufacturer

The SN74LVC1T45DBVR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits. TI is known for its innovation in the field of semiconductors and has a diverse product portfolio that serves various industries such as automotive, industrial, consumer electronics, and communications equipment. The company focuses on developing products that enhance technological advancements and efficiency in electronic systems.

Application

The SN74LVC1T45DBVR is a single-bit, dual-supply bus transceiver often used in various electronic applications requiring voltage translation. Key application areas include:
1. Level Shifting: Converts signal levels between different voltage domains, ideal for interfacing systems operating at different supply voltages.
2. Data Communication: Facilitates reliable data transfer between components or systems with differing voltage levels.
3. Embedded Systems: Used in microcontrollers and microprocessors to interface with peripherals operating at different voltages.
4. Consumer Electronics: Common in smartphones, tablets, and other portable devices to manage power-efficient signal interfacing.
5. Industrial Equipment: Employed in automation and control systems for robust level translation under various conditions.

Package

The SN74LVC1T45DBVR is housed in a DBV package type, which is a 5-pin SOT-23 surface-mount package. This compact package is ideal for applications requiring space-saving solutions.

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