74AVC20T245DGG

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74AVC20T245DGG

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Nexperia

  • メーカーNexperia

  • メーカー品番 #74AVC20T245DGG

  • 在庫状況10651

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性

概要

Description

The 74AVC20T245DGG is a high-performance, dual-supply, 20-bit translating transceiver, part of NXP Semiconductors' 74AVC series. It is designed for asynchronous communication between data buses, particularly effective in applications requiring bidirectional voltage level translation without the need for direction control.
Key features include:
- Dual power supply functionality, allowing it to interface between different voltage levels ranging from 1.2V to 3.6V.
- Support for a 1.8V to 3.3V target voltage level, making it versatile for modern low-power electronic systems.
- 20-bit width, enabling simultaneous bidirectional data transfer across the bus.
- High-speed operation with low propagation delay, facilitating fast data exchange.
- Low power consumption, crucial for battery-operated devices.
- Integrated with Schmitt-trigger action at inputs, ensuring high noise immunity and stable signal processing.
The package comes in TSSOP (Thin Shrink Small Outline Package), suitable for space-constrained applications. This IC is ideal for use in computing, telecommunications, and consumer electronics where efficient data transmission and voltage level translation are needed.

Equivalent

The 74AVC20T245DGG is a dual supply translating transceiver. Equivalent products might include the Texas Instruments SN74AVC20T245, Nexperia's 74LVC8T245, and possibly the ON Semiconductor MC74VHC245. However, it is important to verify compatibility in terms of pin configuration, logic levels, and electrical characteristics before substituting. Always consult the datasheets of these components to ensure they meet the specific requirements of your application.

Features

The 74AVC20T245DGG is a dual-supply, 20-bit bus transceiver with direction control and output enable. It is designed for asynchronous communication between data buses and supports level translation between various voltage levels. Key features include:
1. Dual-Supply Operation: Supports two power supply rails, allowing translation from 1.2V to 3.6V on one side and 1.2V to 3.6V on the other.
2. Level Shifting: Facilitates voltage level translation between two different logic levels, enabling communication between different logic families.
3. High-Speed Operation: Capable of supporting high-speed data transfer rates, making it suitable for fast communication interfaces.
4. High-Impedance Inputs/Outputs: Offers high-impedance states for inputs and outputs to prevent loading and interference on connected buses when not in use.
5. Bidirectional Data Flow: Supports bidirectional data flow with direction control, allowing data transmission in both directions.
6. Output Enable Feature: Allows outputs to be disabled, placing them in a high-impedance state, useful for bus-oriented applications.
7. Low Power Consumption: Designed for low power operation, beneficial for battery-powered and energy-efficient applications.
These features make the 74AVC20T245DGG suitable for use in a variety of digital systems requiring level translation and bidirectional data communication.

Pinout

The 74AVC20T245DGG is a 20-bit dual supply translating transceiver with configurable voltage-level translation and direction control. It typically comes in a TSSOP (Thin Shrink Small Outline Package) with a pin count of 48. The device is designed for asynchronous communication between data buses and can be used for bidirectional voltage translation between different logic levels, which makes it suitable for interfacing between devices operating at different voltage levels. The transceiver features two separate supply voltages that allow for level shifting from 1.2V to 3.6V. Key functions include direction control, enabling data transmission in both directions across the bus, and the ability to isolate buses when needed.

Manufacturer

The 74AVC20T245DGG is manufactured by Nexperia. Nexperia is a global semiconductor company that specializes in the production of discrete and logic devices, as well as MOSFETs. The company was formerly part of NXP Semiconductors but became independent in 2017. Nexperia is known for its focus on efficiency and performance, providing components that are widely used in automotive, industrial, consumer electronics, and computing applications.

Application

The 74AVC20T245DGG is a dual-supply, 20-bit voltage level translator, primarily used in applications requiring interfacing between components operating at different voltage levels. Common application areas include:
1. Mobile and Consumer Electronics: Facilitates communication between low-power microcontrollers and higher-voltage peripherals.
2. Computing and Data Communication: Used in systems requiring voltage level shifting between processors, memory, and I/O interfaces.
3. Industrial Electronics: Ensures compatibility between different voltage domains in automation and control systems.
4. Automotive Systems: Supports mixed-voltage environments in vehicle electronics.
5. Networking Equipment: Assists in managing voltage differences in routers, switches, and other communication devices.

Package

The 74AVC20T245DGG is housed in a TSSOP (Thin Shrink Small Outline Package) with 48 pins.

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