MC74LVX259DTR2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer
• Characteristics: Low-voltage, high-speed, 8-bit multiplexer
• Package: SOIC-16
• Essence: MC74LVX259DTR2 is a versatile digital multiplexer IC that allows the selection of one out of eight data inputs and routes it to a single output line based on control signals.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Supply Voltage: 2.0V to 5.5V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 4.5ns (typical) at 5V supply voltage
• Input Capacitance: 3pF (typical)
• Output Current: ±24mA
• Logic Family: LVX

Detailed Pin Configuration

The MC74LVX259DTR2 has a total of 16 pins arranged as follows:

__ __ A0 |1 \__/ 16| VCC A1 |2 15| OE A2 |3 14| S0 A3 |4 13| S1 A4 |5 MC 12| S2 A5 |6 74 11| S3 A6 |7 LV 10| D7 A7 |8 X2 9| D6 ----------

Functional Features

• 8-bit multiplexer with common select inputs (S0, S1, S2, S3) and data inputs (D0-D7).
• Output enable (OE) pin allows the user to disable the output when not needed.
• Low-voltage operation makes it suitable for battery-powered devices.
• High-speed operation ensures efficient data routing.

Advantages and Disadvantages

Advantages

• Versatile digital multiplexer for various applications.
• Wide operating voltage range allows compatibility with different systems.
• Compact SOIC-16 package saves board space.
• Low propagation delay ensures fast data routing.

Disadvantages

• Limited to 8-bit data selection.
• Requires external control signals for proper functioning.
• Not suitable for high-frequency applications.

Working Principles

The MC74LVX259DTR2 is a digital multiplexer that selects one of the eight data inputs based on the control signals applied to the select inputs (S0-S3). The selected data input is then routed to the output line. The output enable (OE) pin can be used to disable the output when not required.

Detailed Application Field Plans

The MC74LVX259DTR2 finds applications in various digital systems where data selection is required. Some potential application fields include:

1. Data routing in microcontrollers and microprocessors.
2. Address decoding in memory systems.
3. Input selection in audio/video equipment.
4. Multiplexing control signals in communication systems.
5. Logic circuit design and prototyping.

Detailed and Complete Alternative Models

1. SN74LVX259: Similar low-voltage, high-speed 8-bit multiplexer from Texas Instruments.
2. CD74LVX259: CMOS version of the 8-bit multiplexer from Texas Instruments.
3. 74HC259: High-speed CMOS 8-bit multiplexer from various manufacturers.

These alternative models provide similar functionality and can be considered as alternatives to MC74LVX259DTR2 based on specific requirements.

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