MC74LVX259DG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data Selector/Multiplexer
• Characteristics:
  • Low-voltage operation
  • High-speed performance
  • Wide operating temperature range
• Package: SOIC-16 (Small Outline Integrated Circuit)
• Essence: Logic IC for data selection and multiplexing
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 4.5ns (typical)
• Maximum Quiescent Current: 10µA

Detailed Pin Configuration

1. A0: Address Input 0
2. A1: Address Input 1
3. A2: Address Input 2
4. E: Enable Input
5. D0: Data Input 0
6. D1: Data Input 1
7. D2: Data Input 2
8. D3: Data Input 3
9. D4: Data Input 4
10. D5: Data Input 5
11. D6: Data Input 6
12. D7: Data Input 7
13. Y0: Multiplexed Output 0
14. Y1: Multiplexed Output 1
15. Y2: Multiplexed Output 2
16. Y3: Multiplexed Output 3

Functional Features

• 8-bit data selection/multiplexing
• Individual address inputs for selecting specific data input
• Enable input for controlling the output state
• High-speed operation for time-critical applications
• Low-voltage operation allows compatibility with various systems
• Wide operating temperature range for versatile usage

Advantages and Disadvantages

Advantages

• High-speed performance enables efficient data selection/multiplexing.
• Low-voltage operation reduces power consumption and enhances compatibility.
• Wide operating temperature range ensures reliable operation in different environments.

Disadvantages

• Limited number of multiplexed outputs (4 in this case).
• Requires external control signals for proper functionality.

Working Principles

The MC74LVX259DG is a data selector/multiplexer IC that allows the selection of one out of eight data inputs based on the address inputs. The individual address inputs (A0, A1, A2) determine which data input (D0-D7) is routed to the corresponding multiplexed output (Y0-Y3). The enable input (E) controls the output state, enabling or disabling the data flow.

Detailed Application Field Plans

The MC74LVX259DG finds application in various fields where data selection and multiplexing are required. Some potential application areas include:

1. Digital communication systems
2. Data acquisition systems
3. Industrial automation
4. Instrumentation equipment
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

1. 74HC259: Similar functionality but operates at higher voltage levels (2V to 6V).
2. CD74HCT259: Compatible alternative with TTL logic levels.
3. SN74LS259: Offers similar features but operates at lower speeds.

These alternative models provide similar data selection/multiplexing capabilities with slight variations in voltage range, speed, and logic compatibility.

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