SN74LV07APWG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate Buffer/Driver
• Characteristics: Low-voltage, Hex Buffers/Drivers with Open-Drain Outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Buffering and driving signals in digital circuits
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: -0.5 V to VCC + 0.5 V
• Output Voltage Range: 0 V to VCC
• Maximum Operating Frequency: 50 MHz
• Propagation Delay Time: 6 ns (typical)
• High-Level Output Current: -12 mA (maximum)
• Low-Level Output Current: 12 mA (maximum)

Detailed Pin Configuration

The SN74LV07APWG4 has a total of 14 pins, numbered as follows:

1. A1 (Input 1)
2. Y1 (Output 1)
3. A2 (Input 2)
4. Y2 (Output 2)
5. A3 (Input 3)
6. Y3 (Output 3)
7. GND (Ground)
8. Y4 (Output 4)
9. A4 (Input 4)
10. Y5 (Output 5)
11. A5 (Input 5)
12. Y6 (Output 6)
13. VCC (Power Supply)
14. NC (No Connection)

Functional Features

• Hex buffer/driver with open-drain outputs
• Compatible with TTL and CMOS logic levels
• Provides buffering and driving capabilities for digital signals
• Allows bidirectional communication between different voltage domains
• Can be used as a level shifter or voltage translator

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with various systems - Open-drain outputs provide flexibility in connecting to different circuit configurations - Wide supply voltage range enables use in diverse applications - High-speed operation supports fast signal processing

Disadvantages: - Open-drain outputs require external pull-up resistors for proper operation - Limited output current may restrict usage in certain high-current applications - Not suitable for analog signal amplification or processing

Working Principles

The SN74LV07APWG4 is a hex buffer/driver IC that operates at low voltages. It consists of six independent buffer/driver circuits, each with an open-drain output. These open-drain outputs can be connected to other devices or circuits, allowing bidirectional communication between different voltage domains.

The IC is designed to interface between TTL and CMOS logic levels, providing voltage level shifting capabilities. It can be used to convert signals from one logic level to another, enabling compatibility between different types of digital systems.

To ensure proper operation, external pull-up resistors are required to pull the output voltage up to the desired logic level when the output is in the high-impedance state. The choice of pull-up resistor value depends on the specific application requirements.

Detailed Application Field Plans

The SN74LV07APWG4 finds applications in various fields, including:

1. Communication Systems: Used for level shifting and voltage translation in serial communication interfaces such as UART, SPI, and I2C.
2. Microcontroller Interfacing: Enables bidirectional communication between microcontrollers operating at different voltage levels.
3. Sensor Networks: Facilitates signal buffering and driving in sensor networks, ensuring reliable data transmission.
4. Industrial Automation: Provides level shifting capabilities in industrial control systems, allowing integration of devices with different logic levels.
5. Automotive Electronics: Used for voltage translation in automotive electronic systems, ensuring compatibility between different components.

Detailed and Complete Alternative Models

1. SN74LV07A: Similar to SN74LV07APWG4 but available in a different package (SOIC).
2. SN74LVC07A: Low-voltage hex buffer/driver with push-pull outputs.
3. SN74HCT07: High-speed CMOS hex buffer/driver with open-drain outputs.
4. SN74AHCT07: Advanced high-speed CMOS hex buffer/driver with open-drain outputs.

These alternative models offer similar functionality but may have differences in voltage levels, speed, or package options. The choice of the alternative model depends on specific application requirements.

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