SN74LVC1G139YZPR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate Decoder/Demultiplexer
• Characteristics: Low-voltage, high-speed, single gate
• Package: 6-pin DSBGA (MicroStar Junior™)
• Essence: Single 2-input multiplexer with output enable
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: 0.9 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 100 MHz
• Propagation Delay: 4.8 ns (typical)

Detailed Pin Configuration

1. A Input
2. B Input
3. GND (Ground)
4. Y Output
5. OE (Output Enable) Input
6. VCC (Supply Voltage)

Functional Features

The SN74LVC1G139YZPR is a versatile logic gate decoder/demultiplexer that can be used in various digital circuits. It features a single 2-input multiplexer with an output enable function. The device operates at low voltage levels and provides high-speed performance.

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with a wide range of systems. - High-speed performance enables efficient data processing. - Small package size saves board space. - Output enable function enhances flexibility in circuit design.

Disadvantages: - Limited number of inputs and outputs restricts the complexity of circuits that can be implemented. - Not suitable for applications requiring multiple gates or complex logic operations.

Working Principles

The SN74LVC1G139YZPR operates based on the principles of digital logic. It accepts two input signals, A and B, and uses them to select one of the four possible outputs. The output enable (OE) input controls whether the selected output is active or in a high-impedance state.

Detailed Application Field Plans

The SN74LVC1G139YZPR can be used in various applications, including but not limited to: - Data multiplexing and demultiplexing - Address decoding in memory systems - Signal routing and selection in communication systems - Logic level conversion in mixed-voltage systems - Control signal generation in microcontrollers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVC1G139YZPR include: - 74HC139: High-speed CMOS logic decoder/demultiplexer - CD74HCT139: High-speed CMOS logic decoder/demultiplexer with Schmitt-trigger inputs - MC74VHC139: High-speed CMOS logic decoder/demultiplexer with low power consumption

These alternative models provide options for different voltage ranges, speed requirements, and additional features based on specific application needs.

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