74LVQ08SJ

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Quad 2-input AND gate, low voltage operation, high-speed performance
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Logic gate that performs the AND function on two input signals
• Packaging/Quantity: Available in reels or tubes, typically sold in quantities of 250 or 1000 units

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.8ns (typical) at 5V supply
• Input Capacitance: 3pF (typical)

Detailed Pin Configuration

The 74LVQ08SJ has a total of 14 pins, which are labeled as follows:

__ __ 1 |1 \__/ 14| VCC 2 |2 13| A1 3 |3 12| B1 4 |4 74LVQ08SJ 11| Y1 5 |5 10| GND 6 |6 9| Y2 7 |7 8| B2 |_________|

Functional Features

• Quad 2-input AND gate: The 74LVQ08SJ contains four independent AND gates, each with two inputs and one output.
• Low voltage operation: It can operate at a supply voltage as low as 1.65V, making it suitable for low-power applications.
• High-speed performance: The propagation delay of 3.8ns (typical) ensures fast signal processing.

Advantages and Disadvantages

Advantages: - Low voltage operation allows for energy-efficient designs. - High-speed performance enables quick data processing. - Small package size saves board space.

Disadvantages: - Limited number of inputs per gate (only two). - Not suitable for high-voltage applications.

Working Principles

The 74LVQ08SJ is based on complementary metal-oxide-semiconductor (CMOS) technology. It utilizes transistors to implement the logical AND function. When both input signals are high, the output becomes high; otherwise, it remains low.

Detailed Application Field Plans

The 74LVQ08SJ can be used in various digital systems and applications, including: 1. Microcontrollers and microprocessors 2. Data communication systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to the 74LVQ08SJ include: - 74HC08: High-speed CMOS quad 2-input AND gate - SN74LS08: Quadruple 2-input positive-AND gates - CD4081B: Quad 2-input AND gate, CMOS logic

These alternatives offer different specifications and characteristics, allowing designers to choose the most suitable option for their specific requirements.

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