74LCX07SJX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate Buffer/Driver
• Characteristics: Low Voltage, High-Speed, Non-Inverting
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Hex Buffer/Driver with Open-Drain Outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Propagation Delay Time: 2.8ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The 74LCX07SJX has a total of 14 pins, which are assigned as follows:

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

Functional Features

• Hex Buffer/Driver: The 74LCX07SJX is equipped with six independent buffer/driver circuits.
• Open-Drain Outputs: The outputs (Y1-Y6) are open-drain, allowing for wired-OR connections.
• Non-Inverting: The buffer/driver does not invert the input signal.

Advantages and Disadvantages

Advantages: - Low Voltage Operation: Can be powered by a wide range of low voltage supplies. - High-Speed Operation: Suitable for high-frequency applications. - Open-Drain Outputs: Enables wired-OR connections.

Disadvantages: - Limited Output Drive Capability: The output drive capability is limited to ±24mA.

Working Principles

The 74LCX07SJX operates as a buffer/driver, which means it amplifies and strengthens the input signal. It does not invert the input signal and provides an open-drain output. The open-drain outputs allow multiple devices to be connected together using a wired-OR configuration.

Detailed Application Field Plans

The 74LCX07SJX can be used in various applications, including but not limited to:

1. Bus Buffering: It can be used to buffer and drive signals on a bus, ensuring proper signal integrity.
2. Level Shifting: The IC can be employed to shift logic levels between different voltage domains.
3. Wired-OR Connections: The open-drain outputs enable the implementation of wired-OR logic, commonly used in control systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LCX07SJX are:

1. SN74LVC07A: This IC also provides hex buffer/driver with open-drain outputs, operating at a voltage range of 1.65V to 5.5V.
2. MC74LCX07: Another option with similar characteristics, offering hex buffer/driver with open-drain outputs, suitable for a voltage range of 2.0V to 3.6V.

These alternative models can be considered based on specific requirements and compatibility with the existing system.

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