74LVX240MX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate Buffer/Driver
• Characteristics: Low-voltage, high-speed, non-inverting
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Buffering and driving signals in digital circuits
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• 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: 80 MHz
• Propagation Delay Time: 5 ns
• Input Capacitance: 3 pF
• Output Capacitance: 6 pF

Detailed Pin Configuration

The 74LVX240MX IC has a total of 20 pins, which are arranged as follows:

+-------------------+ OE --|1 20|-- VCC A1 --|2 19|-- B1 A2 --|3 18|-- B2 A3 --|4 17|-- B3 A4 --|5 74LVX240MX 16|-- B4 A5 --|6 15|-- B5 A6 --|7 14|-- B6 A7 --|8 13|-- B7 GND --|9 12|-- B8 Y1 --|10 11|-- Y2 +-------------------+

Functional Features

• Non-inverting buffer/driver with 3-state outputs
• Compatible with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels
• High-speed operation, suitable for use in fast digital systems
• Low power consumption
• Schmitt-trigger input for noise immunity

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed operation enables efficient signal buffering - 3-state outputs provide flexibility in controlling signal flow - Low power consumption helps conserve energy

Disadvantages: - Limited output current capability - Not suitable for high-voltage applications

Working Principles

The 74LVX240MX is a non-inverting buffer/driver IC that amplifies and drives digital signals. It operates by receiving input signals on the A1-A7 pins and providing amplified outputs on the Y1-Y2 pins. The OE (Output Enable) pin controls the output state, allowing the IC to be put into a high-impedance state when not in use. The IC is designed to operate at low voltages, making it suitable for use in battery-powered devices.

Detailed Application Field Plans

The 74LVX240MX IC finds application in various digital systems where buffering and driving of signals are required. Some common application fields include: - Microcontrollers and microprocessors - Data communication systems - Memory interfaces - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

• 74HC240: Similar functionality but operates at higher voltages (2V to 6V)
• SN74LVC240A: Low-voltage CMOS version with improved noise immunity
• CD74HCT240: TTL-compatible version with higher output current capability

Note: The above alternative models are just a few examples, and there are several other alternatives available in the market.

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