SN74LVC1G139DCUR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Single 2-input Dual NAND Schmitt-trigger gate
• Package: SOT-23-5
• Essence: High-speed CMOS technology
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100 MHz
• Propagation Delay: 3.8 ns (typical)
• Low Power Consumption: ICC = 2 µA (maximum)

Detailed Pin Configuration

The SN74LVC1G139DCUR has a total of five pins: 1. GND (Ground) 2. A (Input A) 3. B (Input B) 4. Y (Output) 5. VCC (Power Supply)

Functional Features

• Schmitt-trigger inputs for noise immunity
• Wide operating voltage range
• Low power consumption
• High-speed operation
• Compatible with TTL input levels
• Balanced propagation delays
• Supports mixed-mode voltage operation

Advantages

• Provides noise immunity due to Schmitt-trigger inputs
• Can operate at a wide range of supply voltages
• Consumes low power, making it energy-efficient
• Offers high-speed operation for quick signal processing
• Compatible with TTL input levels, allowing easy integration with existing systems
• Balanced propagation delays ensure accurate timing

Disadvantages

• Limited to a single 2-input NAND gate functionality
• May not be suitable for complex logic operations requiring multiple gates

Working Principles

The SN74LVC1G139DCUR is a single 2-input Dual NAND Schmitt-trigger gate. It utilizes high-speed CMOS technology to provide noise immunity and reliable operation. The Schmitt-trigger inputs ensure that the output transitions occur at specific voltage levels, making it less susceptible to noise.

Detailed Application Field Plans

The SN74LVC1G139DCUR can be used in various applications, including: - Digital signal processing - Data communication systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVC1G139DCUR are: - SN74LVC1G00DBVR: Single 2-input NAND gate - SN74LVC1G08DCKR: Single 2-input AND gate - SN74LVC1G86DBVR: Single 2-input XOR gate - SN74LVC1G125DBVR: Single bus buffer gate with 3-state outputs

These alternatives can be considered based on specific requirements and compatibility with existing systems.

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