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74AVC2T45GF115
+BOMNOW NEXPERIA 74AVC2T45GF BUS TRA
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Nhà sản xuấtNXP Hoa Kỳ Inc.
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Ông. Phần #74AVC2T45GF115
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Bảng dữ liệu 74AVC2T45GF115 DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Bulk |
| ProductStatus | Active |
Tổng quan
Description
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
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
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 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
Application
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.