SN74AXC2T245RSWR

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SN74AXC2T245RSWR

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DUAL-BIT, 2-DIR PIN DUAL-SUPPLY

  • FabricanteTexas Instruments

  • Peça do Fabricante #SN74AXC2T245RSWR

  • Pacote UQFN-10

  • Em Estoque1762

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series 74AXC
Part Status Active
Translator Type Voltage Level
Channel Type Bidirectional
Number of Circuits 1
Channelsper Circuit 2
Voltage - VCCA 0.65 V ~ 3.6 V
Voltage - VCCB 0.65 V ~ 3.6 V
Output Type Tri-State, Non-Inverted
Data Rate 380Mbps
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The SN74AXC2T245RSWR is a dual-bit non-inverting bus transceiver from Texas Instruments, designed for voltage level translation between different logic levels. It supports bi-directional data transfer between different voltage nodes, ensuring compatibility across systems operating at different voltages. This device is suitable for applications needing communication between components with differing voltage requirements, with a flexible voltage range of 0.65 V to 3.6 V for both VCCA and VCCB.
The device features an OE (output enable) pin, allowing it to isolate buses when not in use, helping save power. It supports partial power-down mode, ensuring no back-drive current flows into the device when it is powered down. With high-speed operation and robust signal integrity, it's optimized for systems that demand quick data processing and reliable performance. Its small footprint, offered in a 10-pin UQFN package, makes it ideal for space-constrained applications in consumer electronics, computing, and communication devices. This transceiver provides designers with a flexible and efficient solution for managing multi-voltage compatibility challenges.

Equivalent

The SN74AXC2T245RSWR is a dual-bit, dual-supply bus transceiver from Texas Instruments. Equivalent products from other manufacturers may include:
1. NXP 74AVC2T245 - Dual supply translating transceiver.
2. ON Semiconductor FXMA2102 - Dual supply voltage level translator.
3. Microchip Technology's MCPDCT2T245 - Dual supply bus transceiver.
Ensure that the chosen alternative meets your specific requirements such as voltage levels, data rates, and packaging. Always consult the datasheets for precise specifications and compatibility.

Features

The SN74AXC2T245RSWR is a dual-bit, dual-supply bus transceiver from Texas Instruments, designed for applications requiring voltage level translation and low power consumption. Key features include:
1. Voltage Level Translation: Supports translation between 0.65 V to 3.6 V on both A and B ports, allowing for flexible interfacing between different voltage levels.

2. High-Speed Operation: Operates with data rates up to 420 Mbps, suitable for high-speed data transfer applications.
3. Low Power Consumption: Features low static power consumption and a low quiescent current, making it suitable for battery-powered applications.
4. Direction Control: Includes a direction control (DIR) pin for controlled data flow, allowing for bidirectional communication.
5. Drive Capability: Capable of driving up to 20 pF loads.
6. Ioff Support: Offers partial power-down mode, preventing backflow current when the device is powered down.
7. Compact Package: Available in a small, space-saving package suitable for compact designs.
These features make the SN74AXC2T245RSWR ideal for applications needing efficient voltage translation with minimal power usage.

Pinout

The SN74AXC2T245RSWR is a dual-bit, dual-supply bus transceiver with configurable voltage-level shifting capabilities. It comes in a 12-pin package, typically a UQFN (Ultra-Thin Quad Flat No-Lead) type.
Pin Count: 12 pins
Functions:
- Voltage Level Shifting: Designed to translate signal voltages between different voltage nodes, from 0.65V to 3.6V on both sides.
- Dual-bit Transceiver: It can transfer data in both directions between the A and B ports.
- Direction Control: The DIR pin determines the direction of data flow.
- Output Enable: The OE pin controls whether the transceiver is enabled or placed in a high-impedance state.
This device is highly useful in interfacing applications where different parts of a system operate at different voltage levels. Its small form factor and low power consumption make it suitable for portable and space-constrained applications.

Manufacturer

The SN74AXC2T245RSWR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It is one of the largest semiconductor companies in the world and specializes in designing and manufacturing a wide range of semiconductor products, including analog and digital integrated circuits, microcontrollers, and sensors. TI is well-known for its expertise in creating components that are used in various applications across industries such as automotive, industrial, consumer electronics, and communications. The company has a significant presence in the global electronics market and is recognized for its innovation in developing technologies that drive advancements in electronics and integrated circuit solutions.

Application

The SN74AXC2T245RSWR is a dual-bit, non-inverting bus transceiver designed for voltage level translation, making it suitable for various applications. Key application areas include:
1. Mixed-Voltage Systems: Facilitates communication between components operating at different voltage levels.
2. Portable Electronics: Used in smartphones, tablets, and wearable devices for efficient power management and data transfer.
3. Data Communication: Supports interfacing between different logic level devices in communication systems.
4. Consumer Electronics: Helps in connecting microcontrollers with peripherals like sensors and displays.
5. Industrial Automation: Used in PLCs and other automation equipment for robust signal integrity across voltage levels.
These applications benefit from the device’s low power consumption, fast data rates, and wide voltage range support.

Package

The SN74AXC2T245RSWR is typically available in a "VQFN" (Very Thin Quad Flat No-lead) package type, specifically the 12-pin DSBGA (Die-Size Ball Grid Array) variant. This package is compact and suitable for space-constrained applications.

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