SN74AUP1T97DBVT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Single-Bit Dual Supply Bus Switch
• Package: SOT-23-5
• Essence: High-Speed CMOS Technology
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 0.8V to 3.6V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: 0.9 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 500 MHz
• Propagation Delay: 2.4 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AUP1T97DBVT has a total of 5 pins:

1. Pin 1: A - Input pin for controlling the bus switch
2. Pin 2: B - Input pin for controlling the bus switch
3. Pin 3: OE - Output Enable pin for enabling/disabling the bus switch
4. Pin 4: Y - Output pin for the bus switch
5. Pin 5: GND - Ground pin

Functional Features

• Single-bit dual supply voltage translation
• Bidirectional level shifting
• Low power consumption
• High-speed operation
• ESD protection on all pins
• Break-before-make switching action

Advantages and Disadvantages

Advantages: - Supports bidirectional voltage translation between different supply voltages - Provides reliable level shifting for mixed-voltage systems - Low power consumption makes it suitable for battery-powered devices - High-speed operation allows for efficient data transfer - ESD protection ensures robustness against electrostatic discharge

Disadvantages: - Limited to single-bit bus switching, not suitable for multi-bit applications - Requires careful consideration of voltage levels and compatibility with other components in the system

Working Principles

The SN74AUP1T97DBVT is a single-bit dual supply bus switch that allows bidirectional level shifting between two different supply voltages. It operates using high-speed CMOS technology, enabling efficient data transfer. The device features break-before-make switching action, ensuring a brief disconnection between the input and output during switching.

Detailed Application Field Plans

The SN74AUP1T97DBVT can be used in various applications, including but not limited to:

1. Mixed-voltage systems: It enables communication between components operating at different supply voltages.
2. Battery-powered devices: Its low power consumption makes it suitable for portable electronics.
3. Data transmission: It facilitates level shifting in communication interfaces such as UART, I2C, and SPI.
4. Signal isolation: It can be used to isolate signals between different sections of a circuit.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR: Single-Bit Dual Supply Voltage Translator with 3-State Outputs
2. SN74LV1T34DBVR: Single-Bit Non-Inverting Buffer/Driver with 3-State Output
3. SN74LVC1G07DBVR: Single-Bit Buffer/Driver with Open-Drain Output

These alternative models offer similar functionality and can be considered as alternatives to the SN74AUP1T97DBVT based on specific application requirements.

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