SN74LS07N

Product Overview

Category: Integrated Circuit (IC)

Use: The SN74LS07N is a hex buffer with open-drain outputs. It is commonly used in digital electronics for signal buffering and level shifting applications.

Characteristics: - Hex buffer with open-drain outputs - Low power consumption - High noise immunity - Wide operating voltage range - Fast switching speed

Package: DIP (Dual In-line Package)

Essence: The SN74LS07N is an essential component in electronic circuits that require buffering and level shifting capabilities. It provides a reliable and efficient solution for interfacing different logic families or driving high-current loads.

Packaging/Quantity: The SN74LS07N is typically available in tubes or trays, containing 25 or 50 units per package.

Specifications

• Supply Voltage Range: 4.75V to 5.25V
• Input Voltage Range: 0V to Vcc
• Output Voltage Range: 0V to Vcc
• Maximum Operating Frequency: 30 MHz
• Maximum Propagation Delay: 15 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LS07N has a total of 14 pins, which are assigned 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. GND: Ground

Functional Features

• Hex buffer with open-drain outputs allows for easy interfacing with different logic families.
• High noise immunity ensures reliable signal transmission in noisy environments.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range enables compatibility with various power supply levels.
• Fast switching speed facilitates efficient data transfer.

Advantages and Disadvantages

Advantages: - Versatile buffering and level shifting capabilities. - Reliable performance in different operating conditions. - Cost-effective solution for digital circuit design. - Easy integration into existing electronic systems.

Disadvantages: - Limited maximum operating frequency compared to some newer ICs. - Open-drain outputs may require additional pull-up resistors in certain applications.

Working Principles

The SN74LS07N operates by receiving input signals on its six input pins (A1-A6). These signals are then buffered and inverted by the internal circuitry. The open-drain outputs (Y1-Y6) can sink current when pulled low, allowing for flexible interfacing with other devices or logic families. The Vcc pin provides the necessary power supply, while the GND pins serve as the ground reference.

Detailed Application Field Plans

The SN74LS07N finds extensive use in various digital electronics applications, including but not limited to: - Level shifting between different logic families (e.g., TTL to CMOS) - Driving high-current loads such as relays or LEDs - Bus buffering and signal isolation - Clock signal distribution and fan-out

Detailed and Complete Alternative Models

• SN74HC07: Similar hex buffer with open-drain outputs, but operates at higher frequencies.
• SN74LVC07A: Hex buffer with open-drain outputs designed for low-voltage operation.
• CD4049UB: Hex inverting buffer with open-drain outputs, suitable for CMOS logic systems.

These alternative models offer similar functionality to the SN74LS07N but may have different specifications or operating characteristics.

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