SN74AUP1T57DCKR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Single-Bit Configurable Voltage Translator
• Package: SC-70 (SOT-323)
• Essence: Voltage Translation
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 0.8V to 3.6V
• High-Level Input Voltage: 0.7VCC to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.3VCC
• High-Level Output Voltage: 0.7VCC to VCC + 0.3V
• Low-Level Output Voltage: -0.3V to 0.3VCC
• Maximum Input Current: ±10mA
• Maximum Output Current: ±25mA
• Propagation Delay: 2.5ns (Max) at 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AUP1T57DCKR has the following pin configuration:

____ A1 | | VCC B1 | | Y1 GND |____| A2

Functional Features

• Single-bit voltage translation between different logic levels
• Bi-directional level shifting capability
• Automatic direction sensing
• Low power consumption
• Fast switching speed
• Schmitt-trigger input for noise immunity

Advantages

• Wide supply voltage range allows compatibility with various systems
• Small package size enables space-saving designs
• Bi-directional capability reduces the need for additional components
• Low power consumption extends battery life in portable devices
• Fast switching speed improves system performance
• Schmitt-trigger input ensures reliable operation in noisy environments

Disadvantages

• Limited number of translation channels (single-bit)
• Not suitable for high-speed applications
• May require additional components for more complex voltage translation scenarios

Working Principles

The SN74AUP1T57DCKR is a single-bit configurable voltage translator. It allows bidirectional level shifting between two different logic levels, automatically sensing the direction of data flow. The device operates by utilizing a combination of MOSFETs and control circuitry to achieve voltage translation while maintaining signal integrity.

Detailed Application Field Plans

The SN74AUP1T57DCKR finds applications in various fields, including:

1. Portable Electronics: Voltage translation between low-voltage microcontrollers and higher-voltage peripherals.
2. Industrial Automation: Interface between different logic families used in control systems.
3. Automotive Electronics: Level shifting between automotive-specific communication protocols.
4. IoT Devices: Translation between different voltage levels in sensor networks.
5. Consumer Electronics: Signal conversion between incompatible logic levels in audio/video equipment.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR
2. SN74LV1T34DBVR
3. SN74LVC1G07DBVR
4. SN74LVC1G125DBVR
5. SN74LVC1G14DBVR

These alternative models offer similar functionality and can be considered as replacements for the SN74AUP1T57DCKR in specific applications.

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