74AVCH2T45DC

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74AVCH2T45DC

+BOM

Nexperia

  • ManufacturerNexperia

  • Mfr. Part #74AVCH2T45DC

  • In Stock22964

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Specifications

Attribute Value

Overview

Description

The 74AVCH2T45DC is a dual-bit dual-supply translating transceiver designed to facilitate voltage level translation between different logic levels, making it ideal for interfacing between incompatible systems. This device is part of the 74AVCH series and is manufactured by companies like Nexperia.
Key features include:
- Dual Supply Operation: It operates with two separate supply voltages, allowing it to interface between 1.2V to 3.6V on the A side and 1.2V to 5.5V on the B side.
- Direction Control: The device includes direction control pins to manage the flow of data, making it versatile for bidirectional level translation applications.
- High-speed Operation: It can handle high-speed data rates, ensuring fast communication between connected devices.
- Low Power Consumption: The 74AVCH2T45DC is designed for low power usage, suitable for battery-powered applications.
- Robust Performance: It includes features like power-down protection and over-voltage tolerance, enhancing its reliability in various applications.
The 74AVCH2T45DC is commonly used in applications like mobile devices, computing interfaces, and other electronics requiring reliable level shifting.

Equivalent

The 74AVCH2T45DC is a dual-supply voltage level translator. Equivalent products include:
1. Texas Instruments TXS0102
2. Nexperia 74LVC2T45
3. ON Semiconductor NLSX3012
4. Fairchild Semiconductor FXMA2102 (now part of ON Semiconductor)
5. Microchip Technology's MCP4708 series
These alternatives provide similar functionality for bi-directional voltage translation between different logic levels. Always check specific datasheets for compatibility regarding voltage levels, data rates, and other requirements.

Features

The 74AVCH2T45DC is a dual-bit, dual-supply translating transceiver, primarily used for voltage level translation in digital circuits. Key features include:
1. Voltage Translation: It supports bidirectional level shifting between a wide range of voltage levels, from 1.2V to 5.5V, making it versatile for interfacing components operating at different voltage levels.
2. Dual-Bit Transceiver: It consists of two channels, allowing it to handle two bits of data simultaneously, which is useful for compact and efficient designs.
3. High-Speed Operation: The device supports high-speed data transfer, making it suitable for applications requiring fast signal processing.
4. Three-State Output: Each channel has three-state output capabilities, allowing the pins to be in a high-impedance state, useful for bus-oriented applications.
5. Low Power Consumption: Designed for low power operation, it helps in reducing the overall power consumption of the electronic system.
6. Overvoltage Tolerant Inputs: Inputs can tolerate voltages higher than the supply voltage, enhancing its robustness.
These features make the 74AVCH2T45DC suitable for various applications in communications, consumer electronics, and computing.

Pinout

The 74AVCH2T45DC is a dual-supply, dual-bit, unidirectional voltage level translator. It features 8 pins and is designed to allow bidirectional voltage level translation and isolation between two logic levels.
Key functions include:
- Voltage Level Translation: It translates signals from one voltage level to another, typically between 1.2V to 5.5V ranges.
- Dual-Supply Operation: It operates with two separate supply voltages, VCCA and VCCB, allowing it to interface between devices operating at different voltage levels.
- Bidirectional Capability: Each bit can be independently set in a direction, allowing for flexible data flow control.
- Output Enable (OE): It includes a direction control input and an output enable input to control the data flow direction and enable/disable the outputs.
This makes the 74AVCH2T45DC useful in applications where devices operating at different voltage levels need to communicate, ensuring compatibility and signal integrity.

Manufacturer

The 74AVCH2T45DC is manufactured by Nexperia, a semiconductor company. Nexperia specializes in the production of discrete, logic, and MOSFET devices. Established as a separate entity in 2017 after being spun off from NXP Semiconductors, Nexperia is headquartered in Nijmegen, Netherlands. The company focuses on efficiency in manufacturing, with an emphasis on high-volume production and energy-efficient products. Nexperia serves various industries, including automotive, industrial, computing, and consumer electronics, providing essential components that support modern technology infrastructures.

Application

The 74AVCH2T45DC is a dual-supply, dual-bit voltage level translator. It is commonly used in applications that require interfacing between devices with different supply voltages, such as in mixed-voltage environments. Key application areas include:
1. Mobile Devices: Facilitating communication between components operating at different voltage levels.
2. Computing: Ensuring compatibility between low-power processors and peripherals.
3. Consumer Electronics: Managing voltage level translation in devices like TVs and gaming consoles.
4. Industrial Controls: Connecting sensors and controllers with varying voltage requirements.
5. Networking Equipment: Supporting data transfer in routers and switches with different logic levels.
These applications benefit from the component's ability to ensure reliable data transfer across varied voltage domains.

Package

The 74AVCH2T45DC is a dual supply, dual-bit, bi-directional level translator. Its package type is DC, which refers to a VSSOP (Very Thin Shrink Small Outline Package) with an 8-pin configuration. This compact package is suitable for space-constrained applications.

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