SN74LVC1G07DRLR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: Single Gate, Open Drain Output
• Package: SOT-553
• Essence: Logic Level Shifter
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100 MHz
• Maximum Propagation Delay: 4.3 ns
• Maximum Quiescent Current: 10 µA

Detailed Pin Configuration

The SN74LVC1G07DRLR has a total of 6 pins:

1. GND (Ground): Connected to the ground reference voltage.
2. VCC (Supply Voltage): Connected to the positive supply voltage.
3. A (Input): Input pin for the logic signal.
4. Y (Output): Output pin for the logic signal.
5. NC (No Connection): This pin is not connected and should be left unconnected.
6. B (Input): Input pin for the logic signal.

Functional Features

The SN74LVC1G07DRLR is a single gate buffer/driver with an open drain output. It is designed to shift logic levels between different voltage domains. The device operates at a wide supply voltage range from 1.65V to 5.5V, making it suitable for various applications. The open drain output allows for easy interfacing with other devices and provides flexibility in designing digital circuits.

Advantages and Disadvantages

Advantages: - Wide supply voltage range enables compatibility with different systems. - Open drain output facilitates bidirectional communication. - Small package size (SOT-553) saves board space. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited maximum operating frequency may restrict use in high-speed applications. - Propagation delay of 4.3 ns may introduce timing issues in certain designs.

Working Principles

The SN74LVC1G07DRLR operates as a buffer/driver by amplifying and shifting logic levels. It accepts a logic signal at the input pin (A or B) and provides an amplified version at the output pin (Y). The open drain output allows the device to pull the output voltage low, but it requires an external pull-up resistor to set the high voltage level. When the input is low, the output is pulled low, and when the input is high, the output is in a high-impedance state.

Detailed Application Field Plans

The SN74LVC1G07DRLR can be used in various applications, including:

1. Level Shifting: It can be used to shift logic levels between different voltage domains, enabling communication between devices with different voltage requirements.
2. I2C Bus Communication: The open drain output makes it suitable for implementing the I2C bus protocol, which uses open drain signaling.
3. Sensor Interfaces: It can be used to interface sensors with microcontrollers or other digital devices, allowing for bidirectional communication.

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to the SN74LVC1G07DRLR include:

1. NC7SZ07P5X: Single Buffer/Driver, Open Drain Output, SOT-353 Package.
2. TC7SZ07FU: Single Buffer/Driver, Open Drain Output, USV Package.
3. MC74VHC1GT07: Single Buffer/Driver, Open Drain Output, SOT-23 Package.

These alternatives offer similar functionality and can be considered based on specific requirements and availability.

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