MC74VHC50DTR2

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: High-Speed, Low-Power, CMOS Technology
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Hex Buffer/Driver with Open-Drain Outputs
• Packaging/Quantity: Tape and Reel, 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: -40°C to +85°C
• Propagation Delay: 4.3ns (typical)
• Output Current: ±8mA

Pin Configuration

The MC74VHC50DTR2 has a total of 14 pins. The pin configuration is as follows:

__ __ A1 | 1 14 | VCC A2 | 2 13 | B1 A3 | 3 12 | B2 A4 | 4 11 | B3 A5 | 5 10 | B4 A6 | 6 9 | B5 GND | 7 8 | B6 --------

Functional Features

• Hex Buffer/Driver: The MC74VHC50DTR2 is capable of buffering and driving six independent logic signals.
• Open-Drain Outputs: The outputs of this device are open-drain, allowing for easy interfacing with other devices or circuits.
• High-Speed Operation: With a propagation delay of only 4.3ns, this IC is suitable for high-speed applications.
• Low-Power Consumption: The MC74VHC50DTR2 operates at a low supply voltage and consumes minimal power.

Advantages and Disadvantages

Advantages

• High-Speed Operation: The MC74VHC50DTR2 offers fast switching times, making it ideal for time-critical applications.
• Low-Power Consumption: This IC is designed to operate efficiently with low power requirements, reducing energy consumption.
• Open-Drain Outputs: The open-drain outputs provide flexibility in interfacing with other devices or circuits.

Disadvantages

• Limited Output Current: The MC74VHC50DTR2 has a maximum output current of ±8mA, which may not be sufficient for certain applications requiring higher current levels.
• Temperature Limitations: The operating temperature range of -40°C to +85°C may restrict its use in extreme temperature environments.

Working Principles

The MC74VHC50DTR2 is based on CMOS (Complementary Metal-Oxide-Semiconductor) technology. It utilizes a combination of N-channel and P-channel MOSFETs to achieve high-speed operation and low-power consumption. The hex buffer/driver design allows for independent buffering and driving of six logic signals. The open-drain outputs enable easy connection to other devices or circuits.

Detailed Application Field Plans

The MC74VHC50DTR2 finds application in various fields, including:

1. Digital Electronics: It can be used as a buffer/driver in digital systems, such as microcontrollers, FPGAs, and communication devices.
2. Signal Conditioning: The open-drain outputs make it suitable for level shifting and signal conditioning applications.
3. Interface Circuits: It can be employed in interface circuits to convert logic levels between different voltage domains.
4. Sensor Interfacing: The MC74VHC50DTR2 can be utilized to interface sensors with microcontrollers or other digital systems.

Detailed and Complete Alternative Models

1. SN74LVC50A: Hex Buffer/Driver with 3-State Outputs, operates at a supply voltage of 1.65V to 5.5V.
2. CD4050B: Hex Non-Inverting Buffer/Converter, operates at a supply voltage of 3V to 18V.
3. 74HC540: Octal Buffer/Line Driver with 3-State Outputs, operates at a supply voltage of 2V to 6V.

These alternative models offer similar functionality to the MC74VHC50DTR2 and can be considered as alternatives based on specific requirements.

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