74LCX08SJX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Low Voltage, High-Speed CMOS
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Quad 2-Input AND Gate
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: 2.4V
• Low-Level Output Voltage: 0.4V
• Propagation Delay Time: 2.5ns (max) at 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LCX08SJX has a total of 14 pins arranged as follows:

__ __ A1 | 1 14 | VCC B1 | 2 13 | A4 Y1 | 3 12 | B4 A2 | 4 11 | Y4 B2 | 5 10 | GND Y2 | 6 9 | A3 A1 | 7 8 | B3 --------

Functional Features

• Quad 2-Input AND Gate: The 74LCX08SJX consists of four independent 2-input AND gates in a single package.
• 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: The IC is designed using high-speed CMOS technology, enabling fast switching and propagation delay times.
• Schmitt Trigger Inputs: The inputs of the AND gates are equipped with Schmitt trigger circuitry, ensuring noise immunity and reliable operation.

Advantages and Disadvantages

Advantages: - Low voltage operation allows for compatibility with various systems. - High-speed CMOS technology enables fast switching and data processing. - Schmitt trigger inputs provide noise immunity and reliable operation.

Disadvantages: - Limited operating temperature range (-40°C to +85°C). - Requires external pull-up resistors for proper output voltage levels.

Working Principles

The 74LCX08SJX is a logic gate that performs the AND operation on two input signals. It utilizes CMOS technology, which combines both NMOS and PMOS transistors to achieve low power consumption and high speed. The Schmitt trigger inputs ensure that the gate's output transitions occur at well-defined voltage levels, even in the presence of noise or signal variations.

Detailed Application Field Plans

The 74LCX08SJX can be used in various applications, including but not limited to: - Digital signal processing - Data communication systems - Microcontrollers and microprocessors - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LCX08SJX include: - 74HC08: High-Speed CMOS Quad 2-Input AND Gate - SN74LVC08A: Low-Voltage CMOS Quad 2-Input AND Gate - CD4081: CMOS Quad 2-Input AND Gate

These alternatives may have different specifications, pin configurations, or package options, so it is important to select the one that best suits the specific requirements of the application.

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