MC74LVX259MELG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer
• Characteristics: Low-voltage, high-speed, 8-bit multiplexer
• Package: SOIC-16
• Essence: MC74LVX259MELG is a versatile digital multiplexer IC that allows the selection of one out of eight input lines based on control signals.
• Packaging/Quantity: The MC74LVX259MELG is typically sold in reels of 2500 units.

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: 4.5 ns (typical)
• Input Capacitance: 3 pF (typical)
• Output Capacitance: 6 pF (typical)

Detailed Pin Configuration

The MC74LVX259MELG has a total of 16 pins arranged as follows:

1. A0: Input line 0
2. A1: Input line 1
3. A2: Input line 2
4. A3: Input line 3
5. A4: Input line 4
6. A5: Input line 5
7. A6: Input line 6
8. A7: Input line 7
9. G1: Enable input
10. G2: Enable input
11. S0: Select input 0
12. S1: Select input 1
13. S2: Select input 2
14. Q0: Output line 0
15. Q1: Output line 1
16. VCC: Supply voltage

Functional Features

• The MC74LVX259MELG is designed to operate at low voltages, making it suitable for battery-powered devices.
• It has a high-speed operation, allowing for efficient data processing.
• The IC features an enable input (G1 and G2) that controls the output state.
• The select inputs (S0, S1, and S2) determine which input line is selected and routed to the output.
• The IC has a wide operating temperature range, making it suitable for various environments.

Advantages and Disadvantages

Advantages

• Low-voltage operation allows for compatibility with modern electronic systems.
• High-speed performance enables quick data processing.
• Versatile multiplexing capability with eight input lines.
• Wide operating temperature range ensures reliability in different conditions.

Disadvantages

• Limited number of select inputs may restrict the complexity of multiplexing operations.
• The SOIC-16 package may not be suitable for all applications requiring a smaller form factor.

Working Principles

The MC74LVX259MELG operates based on the principle of digital multiplexing. It uses the select inputs (S0, S1, and S2) to choose one of the eight input lines (A0 to A7) and routes it to the output lines (Q0 and Q1). The enable inputs (G1 and G2) control the output state, allowing for data transmission or isolation.

Detailed Application Field Plans

The MC74LVX259MELG finds applications in various fields, including:

1. Data communication systems
2. Digital signal processing
3. Industrial automation
4. Consumer electronics
5. Automotive electronics
6. Robotics
7. Medical devices

Detailed and Complete Alternative Models

1. SN74LVX259: Similar low-voltage, high-speed 8-bit multiplexer from Texas Instruments.
2. CD74LVX259: Low-voltage CMOS 8-bit addressable latch/multiplexer from Texas Instruments.
3. 74HC259: High-speed CMOS 8-bit addressable latch/multiplexer from various manufacturers.

These alternative models offer similar functionality and can be considered as substitutes for the MC74LVX259MELG in different applications.

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