MC74LVX50DG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Low-voltage, high-speed CMOS technology
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Hex Buffer/Driver with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• High-Level Input Voltage: 2.0V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Input Current: ±1μA
• Maximum Quiescent Supply Current: 10μA
• Maximum Output Current: ±24mA

Detailed Pin Configuration

The MC74LVX50DG has a total of 16 pins arranged as follows:

__ __ A1 | 1 16 | VCC B1 | 2 15 | Y1 A2 | 3 14 | B2 B2 | 4 13 | Y2 A3 | 5 12 | B3 B3 | 6 11 | Y3 GND | 7 10 | B4 A4 | 8 9 | Y4 ‾‾ ‾‾

Functional Features

• Hex buffer/driver with 3-state outputs
• Inputs are TTL-Voltage Compatible
• Outputs can be connected directly to other TTL circuits
• 3-state outputs allow multiple devices to be connected to a common bus

Advantages and Disadvantages

Advantages

• Low-voltage operation allows for reduced power consumption
• High-speed CMOS technology enables fast switching times
• 3-state outputs provide flexibility in connecting multiple devices to a bus

Disadvantages

• Limited output current may restrict use in certain applications requiring higher current capabilities
• Availability of alternative models with additional features or improved specifications may limit its competitiveness in some scenarios

Working Principles

The MC74LVX50DG operates as a hex buffer/driver with 3-state outputs. It takes input signals and amplifies them to drive output loads. The 3-state outputs allow the device to be effectively disconnected from the bus, enabling other devices to take control of the bus when necessary.

Detailed Application Field Plans

The MC74LVX50DG finds application in various fields, including: 1. Digital electronics: Used as a buffer/driver in digital circuits, such as microcontrollers, memory systems, and communication interfaces. 2. Industrial automation: Employed in control systems, PLCs (Programmable Logic Controllers), and motor drives. 3. Automotive electronics: Utilized in automotive control units, dashboard displays, and infotainment systems. 4. Consumer electronics: Integrated into devices like smartphones, tablets, and gaming consoles for signal amplification and level shifting.

Detailed and Complete Alternative Models

1. SN74LVX50: Similar hex buffer/driver IC with 3-state outputs, offered by Texas Instruments.
2. CD74LVX50: Hex buffer/driver IC with 3-state outputs, available from ON Semiconductor.
3. 74HCT50: Hex buffer/driver IC with 3-state outputs, utilizing HCT (High-Speed CMOS) technology, manufactured by various semiconductor companies.

Note: The above list is not exhaustive and serves as a starting point for exploring alternative models.

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