74AVC2T45GF115

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74AVC2T45GF115

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Description

The 74AVC2T45GF115 is a dual-supply, bi-directional level translator from NXP Semiconductors. Designed to facilitate communication between devices operating at different voltage levels, it is particularly useful in mixed-voltage environments. Each of the two data channels can be used for either input or output, thanks to its auto-sensing direction feature.
The device operates with two separate supply rails: VCC(A) and VCC(B), which can range from 0.8V to 3.6V. This flexibility allows for level shifting between a variety of standard logic levels, such as translating signals from a microcontroller operating at 3.3V to a peripheral operating at 1.8V.
The 74AVC2T45GF115 is housed in a small, leadless XSON8 package, making it suitable for compact PCB designs. It features high-speed operation, low power consumption, and high-impedance when disabled. This makes it ideal for battery-powered applications and portable devices. Additionally, the device is designed to protect against ESD events, ensuring reliable performance in various environments.

Equivalent

The 74AVC2T45GF115 is a dual-bit, dual-supply translating transceiver. Equivalent products include:
1. SN74AVC2T45 by Texas Instruments: Similar functionality with dual-supply voltage translation.
2. NC7WZXX Series by ON Semiconductor (now part of onsemi): Offers dual-supply translation capabilities.
3. FXMA2102 by Fairchild Semiconductor (now part of onsemi): Provides similar bidirectional voltage translation.
Always verify pin configurations and electrical characteristics to ensure compatibility with your design.

Features

The 74AVC2T45GF115 is a dual-bit dual-supply translating transceiver with configurable voltage-level shifting capabilities. It is designed to facilitate communication between devices operating at different voltage levels. Key features include:
1. Dual Supply Operation: The device supports two separate power supply rails, allowing it to interface between systems with different voltage levels.
2. Voltage Translation: It can translate signals from 1.2V to 3.6V on the A-side and 1.2V to 3.6V on the B-side, making it versatile for various applications.
3. Bidirectional Communication: The device provides two channels that support bidirectional data flow, enabling seamless communication between connected systems.
4. High-Speed Operation: It supports high-speed data transmission, suitable for modern digital applications.
5. 3-State Outputs: The outputs can be set to high impedance, facilitating bus management and reducing power consumption.
6. Compact Package: Available in a small form-factor package, suitable for space-constrained applications.
These features make the 74AVC2T45GF115 ideal for applications requiring efficient voltage level translation and high-speed data communication.

Pinout

The 74AVC2T45GF is a dual supply translating transceiver with configurable voltage translation capabilities, suitable for applications requiring voltage level shifting. It is commonly used to interface between devices operating at different voltage levels.
The device is housed in a small 8-pin package. The pin functions are typically as follows:
1. A1, A2: Data input/output for the A-side.
2. B1, B2: Data input/output for the B-side.
3. VCCA: Supply voltage for the A-side (generally lower voltage).
4. VCCB: Supply voltage for the B-side (generally higher voltage).
5. DIR: Direction control pin; determines the data flow direction.
6. GND: Ground reference for the device.
It supports bidirectional level translation without the need for a direction control signal for each channel. However, the DIR pin sets the overall direction for both channels simultaneously. The VCCA and VCCB can be set to different levels, allowing the device to facilitate communication between parts operating at different voltage domains.

Manufacturer

The 74AVC2T45GF115 is a dual supply translating transceiver manufactured by Nexperia. Nexperia is a global semiconductor company known for producing discrete components, logic devices, and MOSFETs. It was founded in 2017 following a spin-off from NXP Semiconductors. Nexperia focuses on efficiency and miniaturization in its product offerings, serving a wide range of industries including automotive, industrial, computing, and consumer electronics.

Application

The 74AVC2T45GF115 is a dual-supply voltage level translator, which finds application in interfacing devices operating at different voltage levels. It is commonly used in:
1. Mobile and portable devices to interface between components with different operating voltages.
2. Communication systems for seamless data transfer between different logic levels.
3. Consumer electronics to ensure compatibility between new and legacy components.
4. Industrial automation where different subsystems with varied voltage requirements need to interact.
5. Computing systems for motherboard and peripheral device integration across different voltage domains.
Its bidirectional and flexible nature makes it suitable for a wide range of applications requiring reliable voltage conversion.

Package

The 74AVC2T45GF115 is a dual supply translating transceiver from Nexperia, packaged in an XSON6 (SOT1115) package. This ultra-compact package is designed for signal level translation applications, with a small footprint suitable for space-constrained designs.

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