74LCX11SJX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Low Voltage, High-Speed CMOS Technology
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Triple 3-Input AND Gate
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Speed Operation: tPD = 2.5ns (typ) at VCC = 3.3V
• Low Power Consumption: ICC = 1µA (max) at TA = 25°C
• Inputs and Outputs are LVTTL Compatible
• ESD Protection Exceeds JESD 22

Detailed Pin Configuration

The 74LCX11SJX has a total of 14 pins, which are assigned as follows:

1. Input A1
2. Input B1
3. Input C1
4. Output Y1
5. Ground (GND)
6. Input A2
7. Input B2
8. Input C2
9. Output Y2
10. VCC (Supply Voltage)
11. Input A3
12. Input B3
13. Input C3
14. Output Y3

Functional Features

• Triple 3-Input AND Gate: The 74LCX11SJX consists of three independent 3-input AND gates, each with its own output.
• Low Voltage Operation: It operates within a supply voltage range of 1.65V to 3.6V, making it suitable for low-power applications.
• High-Speed CMOS Technology: With a propagation delay of only 2.5ns (typ) at a supply voltage of 3.3V, it offers fast operation.
• LVTTL Compatibility: The inputs and outputs are compatible with Low Voltage TTL (LVTTL) logic levels.
• ESD Protection: It provides Electrostatic Discharge (ESD) protection that exceeds JESD 22 standards.

Advantages and Disadvantages

Advantages: - Low power consumption - High-speed operation - Small package size - Wide supply voltage range

Disadvantages: - Limited number of inputs per gate - Not suitable for high-voltage applications

Working Principles

The 74LCX11SJX is based on Complementary Metal-Oxide-Semiconductor (CMOS) technology. It utilizes three 3-input AND gates to perform logical operations. When the inputs satisfy the specified logic conditions, the corresponding output becomes active. The IC operates within a low voltage range, ensuring efficient power consumption.

Detailed Application Field Plans

The 74LCX11SJX can be used in various applications, including:

1. Digital Logic Design: It can be employed in complex digital systems to implement logical functions.
2. Microcontrollers and Microprocessors: It can serve as a building block for interfacing different components in these systems.
3. Communication Systems: It can be utilized in signal processing circuits for data transmission and reception.
4. Consumer Electronics: It can be integrated into devices such as smartphones, tablets, and gaming consoles for efficient data processing.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LCX11SJX include:

1. 74HC11: A standard CMOS IC with triple 3-input AND gates.
2. CD4073B: A CMOS IC with triple 3-input AND gates, offering higher voltage compatibility.
3. SN74LVC11A: A low-voltage CMOS IC with triple 3-input AND gates, providing improved power efficiency.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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